Search Forum – PortSwigger

HTTP Request Smuggling

responses" is given as "POST /search HTTP/1.1 Host: vulnerable-website.com Content-Type: application/x-www-form-urlencoded … Transfer-Encoding: chunked 7c GET /404 HTTP/1.1 Host: vulnerable-website.com Content-Type: application/x-www-form-urlencoded … server was given as "GET /404 HTTP/1.1 Host: vulnerable-website.com Content-Type: application/x-www-form-urlencoded … should be like this: "GET /404 HTTP/1.1 Host: vulnerable-website.com Content-Type: application/x-www-form-urlencoded … Content-Length: 146 x=POST /search HTTP/1.1 Host: vulnerable-website.com Content-Type: application/x-www-form-urlencoded

Lab Login Not Working

HTTP/1.1 Host: ac201f5c1e42e752809e2e6200c0001f.web-security-academy.net Content-Type: application/x-www-form-urlencoded … Content-Length: 272 Transfer-Encoding: chunked 0 POST /post/comment HTTP/1.1 Content-Type: application/x-www-form-urlencoded … HTTP/1.1 Host: ac201f5c1e42e752809e2e6200c0001f.web-security-academy.net Content-Type: application/x-www-form-urlencoded … Content-Length: 272 Transfer-Encoding: chunked 0 POST /post/comment HTTP/1.1 Content-Type: application/x-www-form-urlencoded

Exploiting PHP deserialization with a pre-built gadget chain - getting error

Symfony Version: 4.3.6 PHP Fatal error: Uncaught Exception: Signature does not match session in /var/www … /index.php:7 Stack trace: #0 {main} thrown in /var/www/index.php on line 7 Thanks

HTTP request smuggling, obfuscating the TE header

POST / HTTP/1.1 Host: my host.web-security-academy.net Content-Type: application/x-www-form-urlencoded … Transfer-Encoding: chunked Transfer-encoding: cow 5c GPOST / HTTP/1.1 Content-Type: application/x-www-form-urlencoded

Not possible to disable "Update Content-Length"

HTTP/1.1 Host: 0a9900df035bbae8c07d5a7d0077009b.web-security-academy.net Content-Type: application/x-www-form-urlencoded … Content-Length: 4 Transfer-Encoding: chunked 5e POST /404 HTTP/1.1 Content-Type: application/x-www-form-urlencoded … HTTP/1.1 Host: 0a9900df035bbae8c07d5a7d0077009b.web-security-academy.net Content-Type: application/x-www-form-urlencoded … Content-Length: 105 Transfer-Encoding: chunked 5e POST /404 HTTP/1.1 Content-Type: application/x-www-form-urlencoded

HTTP request smuggling, basic TE.CL vulnerability

i sent: POST / HTTP/1.1 Host: your-lab-id.web-security-academy.net Content-Type: application/x-www-form-urlencoded … Content-length: 4 Transfer-Encoding: chunked 5c GPOST / HTTP/1.1 Content-Type: application/x-www-form-urlencoded

Lab: Modifying serialized data types - Debug dumps tokens

p9a5ei0x99qi74vejsq36czp0tn1z3d6, xlbjcoe8ecul6sfmtdrt5cm8qqr6o7hx]) Invalid access token for user carlos in /var/www … /index.php:7 Stack trace: #0 {main} thrown in /var/www/index.php on line 7

Lab: Exploiting HTTP request smuggling to bypass front-end security controls, TE.CL vulnerability

HTTP/1.1 Host: ac451f7f1e1dd31780a427f50095008e.web-security-academy.net Content-Type: application/x-www-form-urlencoded … Transfer-Encoding: chunked 71 POST /admin HTTP/1.1 Host: localhost Content-Type: application/x-www-form-urlencoded

HTTP Request Smuggling

portwigger: POST / HTTP/1.1 Host: your-lab-id.web-security-academy.net Content-Type: application/x-www-form-urlencoded … Content-length: 4 Transfer-Encoding: chunked 5c GPOST / HTTP/1.1 Content-Type: application/x-www-form-urlencoded

vulnerable yes or no

POST /dz588q90/xhr/api/v2/collector/beacon HTTP/1.1 Host: www.---------.com Origin: http://example.com … : */* Accept-Language: en-US,en;q=0.5 Accept-Encoding: gzip, deflate Content-Type: application/x-www-form-urlencoded … Content-Length: 1410 Origin: https://www.--------.com Connection: close Referer: https://www.realself.com

ca certificate

The URL is http://burp/ - there's no www.

PHP deserialization: Signature does not match

receiving this error: PHP Fatal error: Uncaught Exception: Signature does not match session in /var/www … /index.php:7 Stack trace: #0 {main} thrown in /var/www/index.php on line 7 My secret key: f99oqo0667s8noe1clqktoa99mnzvuq2

Lab 1 Directory traversal(File path traversal, simple case)

3 directory or 4 directory under root directory eg image(218.png) can we present in directory /var/www … /image/218.png or /var/www/image/abc/218.png, How we get to know this for applying Directory traversal

Bug in Lab

error Internal Server Error PHP Fatal error: Uncaught Exception: unserialize() failed in /var/www … /index.php:4 Stack trace: #0 {main} thrown in /var/www/index.php on line 4

LAB: Exploiting HTTP request smuggling to reveal front-end request rewriting

HTTP/1.1 Host: ac201fbc1fd627ddc0effe2300f200de.web-security-academy.net Content-Type: application/x-www-form-urlencoded … username=carlos HTTP/1.1 X-ayZFvQ-Ip: 127.0.0.1 Content-Type: application/x-www-form-urlencoded Content-Length

Lab: Modifying serialized data types

Invalid access token for user administrator in Command line code:7 Stack trace: #0 {main} thrown in /var/www

access token for user administrator in Command line code:7 Stack trace: #0 {main} thrown in /var/www

Invalid access token for user administrator in Command line code:7 Stack trace: #0 {main} thrown in /var/www

74%39 Internal Server Error PHP Fatal error: Uncaught Exception: unserialize() failed in /var/www … /index.php:4 Stack trace: #0 {main} thrown in /var/www/index.php on line 4 ??

this error: Internal Server Error PHP Fatal error: Uncaught Exception: unserialize() failed in /var/www … /index.php:4 Stack trace: #0 {main} thrown in /var/www/index.php on line 4 Then, what I did is:

Modifying serialized objects" PHP Fatal error: Uncaught Exception: unserialize() failed in /var/www … /index.php:4 Stack trace: #0 {main} thrown in /var/www/index.php on line 4 echo "O:4:"User":2

Lab: HTTP request smuggling, basic TE.CL vulnerability

provided is: POST / HTTP/1.1 Host: your-lab-id.web-security-academy.net Content-Type: application/x-www-form-urlencoded … Content-length: 4 Transfer-Encoding: chunked 5c GPOST / HTTP/1.1 Content-Type: application/x-www-form-urlencoded

0, which is the size of the next chunk in bytes): 5c GPOST / HTTP/1.1 Content-Type: application/x-www-form-urlencoded

HTTP request

POST / HTTP/1.1 Host: YOUR-LAB-ID.web-security-academy.net Content-Type: application/x-www-form-urlencoded … Content-length: 4 Transfer-Encoding: chunked 5c GPOST / HTTP/1.1 Content-Type: application/x-www-form-urlencoded

Lab: Arbitrary object injection in PHP

burp request ..Internal Server Error PHP Fatal error: Uncaught Exception: unserialize() failed in /var/www … /index.php:5 Stack trace: #0 {main} thrown in /var/www/index.php on line 5

Lab Not Working Properly

HTTP/1.1 Host: ac821ff91fa6a6ac80911ed1005d00ec.web-security-academy.net Content-Type: application/x-www-form-urlencoded … 1.1 Host: aca71f681fe0a61c80c01e0d01930066.web-security-academy.net Content-Type: application/x-www-form-urlencoded

HTTP/1.1 Host: acaf1f911ef7cfe6801f0c0400ef00b5.web-security-academy.net Content-Type: application/x-www-form-urlencoded … Host: exploit-ace11f511e3acff980030cc4010500fe.web-security-academy.net Content-Type: application/x-www-form-urlencoded

HTTP/1.1 Host: ac7a1f911ef7995e80d3ec5300020083.web-security-academy.net Content-Type: application/x-www-form-urlencoded … Host: exploit-acab1f4f1e8899f38092ec9101ef005c.web-security-academy.net Content-Type: application/x-www-form-urlencoded

HTTP/1.1 Host: acfb1ff41fc0eb70c03ba87e008c000d.web-security-academy.net Content-Type: application/x-www-form-urlencoded … Host: exploit-ac6a1f321fcaeb3dc0f4a8cc013d002c.web-security-academy.net Content-Type: application/x-www-form-urlencoded

Exploiting HTTP request smuggling to perform web cache poisoning - Not getting results.

HTTP/1.1 Host: acfb1ff41fc0eb70c03ba87e008c000d.web-security-academy.net Content-Type: application/x-www-form-urlencoded … Host: exploit-ac6a1f321fcaeb3dc0f4a8cc013d002c.web-security-academy.net Content-Type: application/x-www-form-urlencoded

Lab: HTTP request smuggling, basic TE.CL vulnerability

Please see below: POST / HTTP/1.1 Host: <lab-ID>.web-security-academy.net Content-Type: application/x-www-form-urlencoded … Content-length: 4 Transfer-Encoding: chunked 5c GPOST / HTTP/1.1 Content-Type: application/x-www-form-urlencoded

HTTP/1.1 Host: 0a4200c60375b196c058f06300d100b9.web-security-academy.net Content-Type: application/x-www-form-urlencoded … Content-length: 4 Transfer-Encoding: chunked 5c GPOST / HTTP/1.1 Content-Type: application/x-www-form-urlencoded

HTTP request smuggling, obfuscating the TE header

response when i sent this request POST / HTTP/1.1 Host: my lab id Content-Type: application/x-www-form-urlencoded … Transfer-Encoding: chunked Transfer-encoding: cow 5c GPOST / HTTP/1.1 Content-Type: application/x-www-form-urlencoded

Missing parameter in HTTP Smuggling request lab

HTTP/1.1 Host: 0a3a008503e2d7a7c03e1b91006c0030.web-security-academy.net Content-Type: application/x-www-form-urlencoded … Content-Length: 256 Transfer-Encoding: chunked 0 POST /post/comment HTTP/1.1 Content-Type: application/x-www-form-urlencoded

HTTP/1.1 Host: 0abd00da04a3b710c0c4a56b002200b3.web-security-academy.net Content-Type: application/x-www-form-urlencoded … Content-Length: 256 Transfer-Encoding: chunked 0 POST /post/comment HTTP/1.1 Content-Type: application/x-www-form-urlencoded

Lab Not Responding

HTTP/1.1 Host: ac6d1fc91e74b3a4808926fc009c005a.web-security-academy.net Content-Type: application/x-www-form-urlencoded … Content-length: 4 Transfer-Encoding: chunked 5c GPOST / HTTP/1.1 Content-Type: application/x-www-form-urlencoded

Lab: Exploiting HTTP request smuggling to capture other users' requests

the lab POST / HTTP/1.1 Host: your-lab-id.web-security-academy.net Content-Type: application/x-www-form-urlencoded … Content-Length: 256 Transfer-Encoding: chunked 0 POST /post/comment HTTP/1.1 Content-Type: application/x-www-form-urlencoded

Lab: Exploiting HTTP request smuggling to capture other users' requests-- not solving

HTTP/1.1 Host: ac4f1f451ed62abd80777fe600120062.web-security-academy.net Content-Type: application/x-www-form-urlencoded … Content-Length: 277 Transfer-Encoding: chunked 0 POST /post/comment HTTP/1.1 Content-Type: application/x-www-form-urlencoded

Issue with simulated victim user in Lab: Internal cache poisoning

However since the simulated user and the exploit server are probably on the same network the "www" part … Removing the "www" part did the trick. Thx for your concern.

HTTP request smuggling, basic TE.CL vulnerability Lab Queries.

HTTP/1.1 Host: 0a7600cc04f7bab6802e1c2500f700ad.web-security-academy.net Content-Type: application/x-www-form-urlencoded … Content-length: 4 Transfer-Encoding: chunked 5c GPOST / HTTP/1.1 Content-Type: application/x-www-form-urlencoded

AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.5735.110 Safari/537.36 Content-Type: application/x-www-form-urlencoded … Transfer-Encoding: chunked Connection: keep-alive 5c GPOST / HTTP/1.1 Content-Type: application/x-www-form-urlencoded

Sort entries in the site map by domain components before hostname

com.host1.www com.host1.www1 com.net2.www even though the hostnames are actually displayed as expected

LAB: Exploiting HTTP request smuggling to perform web cache poisoning

I'll past the request: POST / HTTP/1.1 Host: victimhost Content-Type: application/x-www-form-urlencoded … postId=1 HTTP/1.1 Host: exploitserver Content-Type: application/x-www-form-urlencoded Content-Length

Different URLs in Target: Request, Raw and Site map URL

Here is what is shown in the Site map window right above (list of all URLs): https://www. … id=WEB87431-20150616190 HTTP/1.1 Same with: https://www._something_ com/ - GET - /bp_chart.php?

Lab Issues: Exploiting HTTP request smuggling to deliver reflected XSS

Exploit: ``` POST / HTTP/1.1 Host: my-lab-id.web-security-academy.net Content-Type: application/x-www-form-urlencoded … postId=5 HTTP/1.1 User-Agent: a"/><script>alert(1)</script> Content-Type: application/x-www-form-urlencoded

HTTP smuggling

vulnerabilities: POST /search HTTP/1.1 Host: vulnerable-website.com Content-Type: application/x-www-form-urlencoded … Transfer-Encoding: chunked 7c GET /404 HTTP/1.1 Host: vulnerable-website.com Content-Type: application/x-www-form-urlencoded

Request Smuggling - Lab does not work

0a5900b7040dfb4fc1db8f1c005d0093.web-security-academy.net Connection: keep-alive Content-Type: application/x-www-form-urlencoded

HTTP/2 Host: 0a77006f03accff4c0f8bd7500440032.web-security-academy.net Content-Type: application/x-www-form-urlencoded … HTTP/2 Host: 0a77006f03accff4c0f8bd7500440032.web-security-academy.net Content-Type: application/x-www-form-urlencoded

HTTP/1.1 Host: 0ac800a704bbd7328148caab006b0005.web-security-academy.net Content-Type: application/x-www-form-urlencoded … Transfer-Encoding: chunked Transfer-encoding: cow 5c GPOST / HTTP/1.1 Content-Type: application/x-www-form-urlencoded

Exploiting HTTP request smuggling to capture other users' requests

acc91f4d1faf6485c0b70322000b009b.web-security-academy.net Cookie: session=bWpx0z3BW0qJhvBVGo9kof3BBkwpv3qU Content-Type: application/x-www-form-urlencoded … Transfer-encoding: chunked 0 POST /post/comment HTTP/1.1 Content-Length: 600 Content-Type: application/x-www-form-urlencoded

Academy Leaning Material minor mistake on "Finding HTTP request smuggling vulnerabilities" page.

reads as below: POST /search HTTP/1.1 Host: vulnerable-website.com Content-Type: application/x-www-form-urlencoded … Transfer-Encoding: chunked 7c GET /404 HTTP/1.1 Host: vulnerable-website.com Content-Type: application/x-www-form-urlencoded

An incorrect example in the "Exploiting HTTP request smuggling" section on the Web Security Academy.

Transfer-Encoding: chunked 0 POST /login HTTP/1.1 Host: vulnerable-website.com Content-Type: application/x-www-form-urlencoded … supposed to be: 0 POST /login HTTP/1.1 Host: vulnerable-website.com Content-Type: application/x-www-form-urlencoded

invisible proxy

Technical_notes/Add_a_second_IP_address_to_an_existing_network_adapter_on_Windows and "Linux":https://www

Lab - Modifying serialized objects login fuction not working properly?

PHP Warning: require_once(User.php): failed to open stream: No such file or directory in /var/www … :/usr/share/php') in /var/www/index.php on line 1 And I am unable to log in, therefore no request … https://0ad70019033a57a1c05c334c004d0082.web-security-academy.net/login Content-Type: application/x-www-form-urlencoded … is-warning>PHP Warning: require_once(User.php): failed to open stream: No such file or directory in /var/www … :/usr/share/php') in /var/www/index.php on line 1</p> </div> </section

Lab: Exploiting HTTP request smuggling to bypass front-end security controls, TE.CL vulnerability

HTTP/1.1 Host: aca11fb21f25e1e3803a19b400f90012.web-security-academy.net Content-Type: application/x-www-form-urlencoded … Content-length: 4 Transfer-Encoding: chunked 60 POST /admin HTTP/1.1 Content-Type: application/x-www-form-urlencoded … POST /admin HTTP/1.1 -> 20 characters + 2 ending \r\n (22 characters) Content-Type: application/x-www-form-urlencoded

Content-length: 4 Transfer-Encoding: chunked 5f POST /admin HTTP/1.1 Content-Type: application/x-www-form-urlencoded

Burp scanner ignores scan configuration exclusion lists

/my_profile;jsessionid=560423289919l0e2g6f88f71qjg4xp1z2uwc408389.5604232899 HTTP/1.1 Host: www..... … Connection: close Content-Length: 3002 X-Single-Page-Navigation: true Origin: https://www.....

use burp suite

https://www.?elp.com

Broken chunked-encoding

like Gecko) Chrome/88.0.4324.150 Safari/537.36 Cache-Control: max-age=0 Content-Type: application/x-www-form-urlencoded … keep-alive 96 GET /404 HTTP/1.1 X: x=1&q=smugging&x= Host: example.com Content-Type: application/x-www-form-urlencoded

Lab: Exploiting HTTP request smuggling to capture other users' requests

HTTP/1.1 Host: ac4f1f861e1580afc0ad62b3000a0048.web-security-academy.net Content-Type: application/x-www-form-urlencoded … Transfer-Encoding: chunked Content-Length: 251 0 POST /post/comment HTTP/1.1 Content-Type: application/x-www-form-urlencoded

Modifying serialized objects

this - Internal Server Error PHP Fatal error: Uncaught Exception: unserialize() failed in /var/www … /index.php:4 Stack trace: #0 {main} thrown in /var/www/index.php on line 4.

BCheck SQLi bypass autentication

: 33 Sec-Ch-Ua: "Chromium";v="121", "Not A(Brand";v="99" Accept: */* Content-Type: application/x-www-form-urlencoded

: 33 Sec-Ch-Ua: "Chromium";v="121", "Not A(Brand";v="99" Accept: */* Content-Type: application/x-www-form-urlencoded … : 33 Sec-Ch-Ua: "Chromium";v="121", "Not A(Brand";v="99" Accept: */* Content-Type: application/x-www-form-urlencoded

Incorrect Issue Type/Advisory Finding & Remediation

As such, it is recommended to set the header as X-XSS-Protection: 0" Reference https://owasp.org/www-project-secure-headers

why there is an empty line after Content-Length header in http smuggle attacks?

for example : POST /search HTTP/1.1 Host: normal-website.com Content-Type: application/x-www-form-urlencoded

Burp Scaner with form credentials

The Content-Type is: application/x-www-form-urlencoded

Advanced Target Scope - Load File

.*\.example\.com\/* test\.net\/path\/here\/* www\.test\.net\/* -----------

Proxy connection closed

7f2f9e055a74df967116223c431c9ffc=qub7j1cc8bi084gvtd3p2b1q84 Connection: close Content-Type: application/x-www-form-urlencoded

Lab: HTTP request smuggling, basic CL.TE vulnerability

HTTP/1.1 Host: 0a90006303d9bbc387c5700800820036.web-security-academy.net Content-Type: application/x-www-form-urlencoded

0a3500f90359495b811ec02e002700bc.web-security-academy.net\r\n Connection: keep-alive\r\n Content-Type: application/x-www-form-urlencoded

Username enumeration via response timing

0.8 Accept-Language: en-US,en;q=0.5 Accept-Encoding: gzip, deflate, br Content-Type: application/x-www-form-urlencoded … 0.8 Accept-Language: en-US,en;q=0.5 Accept-Encoding: gzip, deflate, br Content-Type: application/x-www-form-urlencoded

Lab: CSRF where token is not tied to user session

https://acc21fb41ee34de080e60e9f005f0050.web-security-academy.net/email Content-Type: application/x-www-form-urlencoded … https://acc21fb41ee34de080e60e9f005f0050.web-security-academy.net/email Content-Type: application/x-www-form-urlencoded … https://acc21fb41ee34de080e60e9f005f0050.web-security-academy.net/email Content-Type: application/x-www-form-urlencoded

Upload File to Burp Collaborator

Hi, It looks like you are trying to achieve what is described in the articles below: - https://www

HTTP request Smuggling CL.TE LAB

HTTP/1.1 Host: 0a120052048d10f0c0b07c7700c300bb.web-security-academy.net Content-Type: application/x-www-form-urlencoded

solution : POST / HTTP/1.1 Host: YOUR-LAB-ID.web-security-academy.net Content-Type: application/x-www-form-urlencoded

how do we calculate value for tranfer encoding??

username=carlos HTTP/1.1 Host: localhost Content-Type: application/x-www-form-urlencoded Content-Length

Lab: CL-TE request smuggling lab is not working with the official solution

HTTP/2 Host: 0a6f004904bb0b7282f5067100c70057.web-security-academy.net Content-Type: application/x-www-form-urlencoded

Scanner "X-Forwarded-For dependent response" check alters Content-Type?

Accept-Encoding: gzip, deflate X-CSRFToken: I7qjj8Iz3XwEEwu2gL4ZcePHMdNjOUD6 Content-Type: application/x-www-form-urlencoded … Connection: close X-Forwarded-For: 127.0.0.1 Notice the change to "Content-Type: application/x-www-form-urlencoded

Lab: HTTP request smuggling, basic CL.TE vulnerability

Connection: keep-alive Content-Length: 10 Transer-Encoding: chunked Content-Type: application/x-www-form-urlencoded

Lab: CL-TE request smuggling lab is not working with the official solution.

0ac000af04eed935c3233d650017001f.web-security-academy.net Connection: keep-alive Content-Type: application/x-www-form-urlencoded

DOM-based open redirection

burp-suite-explain-dom-based-open-redirection - https://portswigger.net/support/using-burp-to-test-for-open-redirections - https://owasp.org/www-pdf-archive

HTTP1.1 replaced by HTTP/2 in response header?

Every time I send POST / HTTP/1.1 Host: ID.web-security-academy.net Content-Type: application/x-www-form-urlencoded

Need help with password cracking

br X-CSRFToken: up5GX5XUvL5cQnTrHa4Z5DrBnaHeJyWb X-Instagram-AJAX: 1 Content-Type: application/x-www-form-urlencoded … br X-CSRFToken: up5GX5XUvL5cQnTrHa4Z5DrBnaHeJyWb X-Instagram-AJAX: 1 Content-Type: application/x-www-form-urlencoded

Design new extension - Problem with buildRequest and URL Encode

script>alert(1)</script> Connection: close Upgrade-Insecure-Requests: 1 Content-Type: application/x-www-form-urlencoded … http://127.0.0.1/a.php Connection: close Upgrade-Insecure-Requests: 1 Content-Type: application/x-www-form-urlencoded

Lab : Modifying serialized data types. Bug Decoder?

of the video I get this error : PHP Fatal error: Uncaught Exception: unserialize() failed in /var/www … /index.php:4 Stack trace: #0 {main} thrown in /var/www/index.php on line 4 I understand that

"Lab: HTTP request smuggling, basic TE.CL vulnerability" need help in understanding

HTTP/1.1 Host: ac2f1f0e1ea3d02180733e8600de008b.web-security-academy.net Content-Type: application/x-www-form-urlencoded

Content-length: 4 Transfer-Encoding: chunked 5c GPOST / HTTP/1.1 Content-Type: application/x-www-form-urlencoded

burp doesn't take history like this path #something.php?image=photo.jpg

Directory/path traversal vulnerabilities do not usually take this into account: - https://owasp.org/www-community

Create an SSL cert with Certbot for a private collaborator server

certbot certonly --webroot -w /var/www/bc.mydomain -d bc.mydomain I get: Invalid response from http

Logic error in lntruder module

KHTML, like Gecko) Version/4.0 Chrome/75.0.3770.143 Mobile Safari/537.36 Content-Type: application/x-www-form-urlencoded … KHTML, like Gecko) Version/4.0 Chrome/75.0.3770.143 Mobile Safari/537.36 Content-Type: application/x-www-form-urlencoded

Burpsuite 2.0.0.5 Beta - SocketException on crawls and audits

redirected to the secure version so that's not exactly helpful), and oftentimes, subdomains other than www

Exploiting HTTP request smuggling to perform web cache deception NOT WORKING

HTTP/1.1 Host: ac921f9e1e43510980d00f8c0079000b.web-security-academy.net Content-Type: application/x-www-form-urlencoded

Burp Does Not Redirect

<FORM NAME="AUTOSUBMIT" METHOD="POST" ENCTYPE="application/x-www-form-urlencoded" ACTION="https://...

TE.CL smuggling labs - official solutions do not work

Connection: keep-alive Transfer-Encoding: chunked 5b GLOOL / HTTP/1.1 Content-Type: application/x-www-form-urlencoded

2FA bypass using a brute-force attack

q=0.8 Accept-Language: en-US,en;q=0.5 Accept-Encoding: gzip, deflate Content-Type: application/x-www-form-urlencoded

'Drop all out-of-scope requests' not behaving as expected

Add an entry, protocol 'Any', Host or IP range '^www\.google\.com$', leave the rest blank 3.

Missing PHP Code Injection Detection

module=login&method=loginForm Content-Type: application/x-www-form-urlencoded Content-Length: 63 Cookie

Lab: HTTP request smuggling, basic CL.TE vulnerability (Help for a noob)

1.1 Host: yourclientid.web-security-academy.net Connection: keep-alive Content-Type: application/x-www-form-urlencoded

Send request in the same connection turbo intruder

req POST / HTTP/1.1 Host: example.com Connection: keep-alive Content-Type: application/x-www-form-urlencoded

Bug in Site map tab while showing only items in scope.

browse to the URL www.sapo.pt In the scope I have reg exp with: Protocol: HTTP Host or IP: ^www

Disable content type changes

further investigation it appears to be a result of Burp rewriting the content type from 'application/x-www-form-urlencoded

lab question

HTTPRQ Lab - Exploiting HTTP request smuggling to deliver reflected XSS

HTTP/1.1 Host: ac231f491feb99a4807c00a50038000f.web-security-academy.net Content-Type: application/x-www-form-urlencoded … HTTP/1.1 Host: ac231f491feb99a4807c00a50038000f.web-security-academy.net Content-Type: application/x-www-form-urlencoded

Valid XSS not reporting in issues ? Is it me?

max-age=0 Upgrade-Insecure-Requests: 1 Origin: http://testphp.vulnweb.com Content-Type: application/x-www-form-urlencoded

Lab: Exploiting HTTP request smuggling to perform web cache deception (Solution incorrect)

POST / HTTP/1.1 Host: xxx-your-lab-id-xxx.web-security-academy.net Content-Type: application/x-www-form-urlencoded

Burpsuite error or using incorrectily

0 Upgrade-Insecure-Requests: 1 Origin: https://www.kkkkkkkk.com Content-Type: application/x-www-form-urlencoded

Username enumeration via response timing problems with X-Forwarded-For header

Upgrade-Insecure-Requests: 1 Origin: https://asdsdasdasd.web-security-academy.net Content-Type: application/x-www-form-urlencoded

SSO with microsoftonline.com

sXXX0T-HXXXxb-FXXXH_cfXXX6-KHXXXX81&cbcxt=&username=USER%40ENTERPRISE_OFFICE_DOMAIN.com&mkt=&lc= with a www-form-urlencoded … ENTERPRISE_OFFICE_DOMAIN.com mkt lc This is followed by a POST to ttps://login.microsoftonline.com/login.srf with www-form-urlencoded

HTTP Request Smuggling POST Request with Body

a GET request: POST /search HTTP/1.1 Host: vulnerable-website.com Content-Type: application/x-www-form-urlencoded … Transfer-Encoding: chunked 7c GET /404 HTTP/1.1 Host: vulnerable-website.com Content-Type: application/x-www-form-urlencoded

XSS False positive

fr,fr-FR;q=0.8,en-US;q=0.5,en;q=0.3 Accept-Encoding: gzip, deflate, br Content-Type: application/x-www-form-urlencoded

Unable to build http request with header

103.0.5060.134 Safari/537.36, Connection: close, Cache-Control: max-age=0, Content-Type: application/x-www-form-urlencoded

Allowing the symbol "&" to be part of a string, instead of being something else

AppleWebKit/537.36 (KHTML, like Gecko) Chrome/87.0.4280.88 Safari/537.36 Content-Type: application/x-www-form-urlencoded

Lab: 2FA bypass using a brute-force attack doesn't get me a 302

Accept-Language: de,en-US;q=0.7,en;q=0.3 Accept-Encoding: gzip, deflate Content-Type: application/x-www-form-urlencoded … Accept-Language: de,en-US;q=0.7,en;q=0.3 Accept-Encoding: gzip, deflate Content-Type: application/x-www-form-urlencoded

Hey, I'm having an error when launching payload

id=wiener Content-Type: application/x-www-form-urlencoded Content-Length: 117 Connection: close Cookie

Missed SQL Injection

=0.01 Accept-Language: en-US,en;q=0.5 Accept-Encoding: gzip, deflate Content-Type: application/x-www-form-urlencoded

Adding X-Forwarded-For to bypass IP based brute force protection

https://acaf1f021f283a268092b4c2004c008d.web-security-academy.net/login Content-Type: application/x-www-form-urlencoded

q=0.8 Accept-Language: en-US,en;q=0.5 Accept-Encoding: gzip, deflate Content-Type: application/x-www-form-urlencoded

Audit Item Status shows " Error Request time out and Unknown Errors "

like Gecko) Chrome/84.0.4147.125 Safari/537.36 Cache-Control: max-age=0 Content-Type: application/x-www-form-urlencoded

BurpSuite Proxy Listener, Mac OS and Chrome not playing nice together

BurpSuite by attacking a local instance of WebGoat (intentionally-vulnerable web app at https://owasp.org/www-project-webgoat

Authentication Multi factor lab - 2FA Broken Login

q=0.8 Accept-Language: en-US,en;q=0.5 Accept-Encoding: gzip, deflate Content-Type: application/x-www-form-urlencoded

Burp Extension CSRF Token

cookie values are set here Connection: close Upgrade-Insecure-Requests: 1 Content-Type: application/x-www-form-urlencoded

Same site, two different authentication methods (Basic first, then NTLM)

connect to the site, you're redirected to the BIG-IP's proxied.site.com/my.policy page, which wants Basic WWW

Username enumeration via response timing: not getting response using repeater with X-Forwarded-For

Origin: https://ace11f691fef2ad580c703dd004a00c5.web-security-academy.net Content-Type: application/x-www-form-urlencoded

Intruder only works after repeater...sort of

Upgrade-Insecure-Requests: 1 Origin: https://um-auth-qa.auth.eu-west-1.amazoncognito.com Content-Type: application/x-www-form-urlencoded

Password Reset Poisoning via Dangling Markeup

Origin: https://0a3100a703b733a780cdd52400fa00cc.web-security-academy.net Content-Type: application/x-www-form-urlencoded

Problem with "Lab: HTTP request smuggling, basic CL.TE vulnerability"

oc6ENALO7RzoOG4gf7nO3WuACjtMcBsv Sec-WebSocket-Key: BFiL8g7xBMXsqpxcyoIZxg== Content-Type: application/x-www-form-urlencoded … oc6ENALO7RzoOG4gf7nO3WuACjtMcBsv Sec-WebSocket-Key: BFiL8g7xBMXsqpxcyoIZxg== Content-Type: application/x-www-form-urlencoded … oc6ENALO7RzoOG4gf7nO3WuACjtMcBsv Sec-WebSocket-Key: BFiL8g7xBMXsqpxcyoIZxg== Content-Type: application/x-www-form-urlencoded

Add a processing rule

AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.105 Safari/537.36 Content-Type: application/x-www-form-urlencoded

Mystery lab challenges that require to submit solution seem to be broken

HTTP/1.1 Host: {BURP_LAB}.web-security-academy.net Content-Length: 39 Content-Type: application/x-www-form-urlencoded

Different results Automated Scan vs Manual Active Scan

q=0.8 Accept-Language: en-US,en;q=0.5 Accept-Encoding: gzip, deflate Content-Type: application/x-www-form-urlencoded

Auditing not calling doActiveScan(...) method via Extensibility API

q=0.5 Accept-Encoding: gzip, deflate Referer: http://localhost:8000/ Content-Type: application/x-www-form-urlencoded

Browser receives "HTTP/1.0 200 Connection established" from BURP which received "HTTP/1.1 404 Not Found"

Accept-Language: en-CA,en-US;q=0.7,en;q=0.3 Accept-Encoding: gzip, deflate, br Content-Type: application/x-www-form-urlencoded … Accept-Language: en-CA,en-US;q=0.7,en;q=0.3 Accept-Encoding: gzip, deflate Content-Type: application/x-www-form-urlencoded

Handling multipart requests with Montoya API

request that looks like this: POST /something HTTP/1.1 Host: whatever Content-type: application/x-www-form-urlencoded

Locked due to many failed login attempts as soon as i scan my application

=0 Origin: https://test2.tstraining.com Upgrade-Insecure-Requests: 1 Content-Type: application/x-www-form-urlencoded

how to add X-Forwarded-For and what is columns in Lab Username enumeration via response timing

X-Forwarded-For: 203.0.113.8 <---- INSERT HERE AND REMOVE THIS COMMENT Content-Type: application/x-www-form-urlencoded

Is it possible to send request from a password reset post to forward to a different email

Sec-Ch-Ua-Platform: "Linux" Upgrade-Insecure-Requests: 1 Origin: https://example.com Content-Type: application/x-www-form-urlencoded

Burp Scanner does not recognize Open Redirect

DEADBEEF6B690E7B865A46CDDEADBEEF.aa_bbb_1_cc_0 Connection: close Upgrade-Insecure-Requests: 1 Content-Type: application/x-www-form-urlencoded

Decoding Gzip/Deflate issues

packet: OST /tracker-api/tracker/trackerLog HTTP/1.1 Connection: close Content-Type: application/x-www-form-urlencoded

Paused-Based Desync Detection reporting HTTP/2 requests

Accept-Encoding: gzip, deflate, br Connection: keep-alive Content-Length: 332 Content-Type: application/x-www-form-urlencoded

Error In php Code

Signature does not match session in Command line code:7 Stack trace: #0 {main} thrown in /var/www

Lab: 2FA bypass using a brute-force attack

q=0.8 Accept-Language: en-US,en;q=0.5 Accept-Encoding: gzip, deflate Content-Type: application/x-www-form-urlencoded

+ '/login' urlForTokenPage = url + '/login2' headerObj = { "Content-Type": "application/x-www-form-urlencoded

Lab: Exploiting XXE using external entities to retrieve files

13 Cookie: session=aDJvRrAxYrf804mh6rJzMmjl2195R7IN Connection: close Content-Type: application/x-www-form-urlencoded

How can I send request from a password reset post to forward to a different email

Sec-Ch-Ua-Platform: "Linux" Upgrade-Insecure-Requests: 1 Origin: https://example.com Content-Type: application/x-www-form-urlencoded

Issue with "Reflected XSS protected by very strict CSP, with dangling markup attack" Lab

Origin: https://0a49005803315b4185f35e92000600e2.web-security-academy.net Content-Type: application/x-www-form-urlencoded

macOSX V11.2 Big Sur, OWASP BWA and Virtual box--Home Hacking CyberSec Lab

r140961 (Qt5.6.3) OWASP BWA = Latest available from Sourceforge, links are in the book and a quick WWW

Host header not present - Password reset poisoning via middleware

Origin: https://aca81fc11fb90044c029b70c00d3002f.web-security-academy.net Content-Type: application/x-www-form-urlencoded

Turbo Intruder error

Accept-Language: ru-RU,ru;q=0.8,en-US;q=0.5,en;q=0.3 Accept-Encoding: gzip, deflate Content-Type: application/x-www-form-urlencoded

Exploiting PHP deserialization with a pre-built gadget chain payload

Signature does not match session in Command line code:7 Stack trace: #0 {main} thrown in /var/www

Version 2023.9.1 and 2023.10.2 does not include <vulnerabilityClassifications> in the xml and html reports generated using sparky

v --location 'http://<burp_vm IP>:<SparkyPort>/sparky/report' --header 'Content-Type: application/x-www-form-urlencoded