Web - Server Web - Server

Discover the mechanisms, protocols and technologies used on the Internet and learn to abuse them!

These challenges are designed to train users on HTML, HTTP and other server side mechanisms. The following series of challenges will cultivate a better understanding of techniques such as : Basic workings of multiple authentication mechanisms, handling form data, inner workings of web applications, etc. ...

Prerequisites:
– Understand HTML.
– Understand the HTTP protocol.
– Ability to manipulate a web browser.

challenges 96 Challenges

Results Name Validations Number of points  Explanation for the scores Difficulty  Difficulty Author ↓↑ Note  Notation Solution Date
pas_valide JWT - Unsecure Key Handling 1% 720 35 Nishacid , Mika 5 23 February 2023
pas_valide API - Broken Access 2% 3544 15 Nishacid , Mika 2 18 January 2024
pas_valide JWT - Header Injection 1% 1093 30 Nishacid , Mika 2 23 February 2023
pas_valide API - Mass Assignment 1% 2306 20 Nishacid , Mika 2 18 January 2024
pas_valide JWT - Unsecure File Signature 1% 1980 25 Nishacid , Mika 3 23 February 2023
pas_valide API - Broken Access 2 1% 337 40 Nishacid , Mika 1 18 January 2024
pas_valide PHP - Apache configuration 1% 2249 25 erk3 , nemoz 3 8 July 2022
pas_valide Nginx - Alias Misconfiguration 1% 1145 15 .Yo0x 1 27 September 2024
pas_valide Nginx - Root Location Misconfiguration 1% 127 15 .Yo0x 0 27 September 2024
pas_valide Nginx - SSRF Misconfiguration 1% 48 30 .Yo0x 0 27 September 2024
pas_valide Python - dotenv 1% 21 70 jrjgjk 0 27 September 2024
pas_valide GraphQL - Backend injection 1% 403 40 apges01 1 19 January 2023
pas_valide GraphQL - Injection 1% 692 30 apges01 2 19 January 2023
pas_valide GraphQL - Introspection 1% 3434 20 apges01 4 19 January 2023
pas_valide Yaml - Deserialization 1% 1346 35 Nishacid 2 20 April 2021
pas_valide XSS - Server Side 1% 2408 20 Elf 4 23 June 2023
pas_valide Flask - Development server 1% 808 30 Sanlokii 1 29 November 2023
pas_valide Flask - Unsecure session 1% 2227 20 Sanlokii 1 29 November 2023
pas_valide Java - Custom gadget deserialization 1% 145 50 Elweth 0 28 December 2023
pas_valide PHP - Unserialize Pop Chain 1% 647 55 Worty 2 22 October 2021
pas_valide NodeJS - Prototype Pollution Bypass 1% 509 45 Worty 1 22 October 2021
pas_valide File upload - Polyglot 1% 432 45 Cyxo 1 8 July 2022
pas_valide Node - Eval 1% 2831 30 Mhd_Root 7 24 February 2021
pas_valide Node - Serialize 1% 1231 35 Mhd_Root 2 24 February 2021
pas_valide Python - Blind SSTI Filters Bypass 1% 625 75 Podalirius 5 7 September 2021
pas_valide NodeJS - vm escape 1% 726 50 Podalirius 1 15 April 2021
pas_valide PHP - Eval - Advanced filters bypass 1% 576 40 Podalirius 2 8 July 2022
pas_valide Python - Server-side Template Injection Introduction 2% 4251 25 Podalirius 7 7 September 2021
pas_valide GraphQL - Mutation 1% 1528 40 CanardMandarin 2 20 October 2020
pas_valide HTTP - POST 14% 48042 15 Th1b4ud 10 14 August 2018
pas_valide JWT - Public key 2% 3726 30 Jrmbt 5 21 August 2019
pas_valide JWT - Weak secret 4% 11528 25 Jrmbt 6 21 August 2019
pas_valide HTTP - IP restriction bypass 8% 27192 10 Cyrhades 7 23 March 2021
pas_valide Elixir - EEx 1% 238 35 lolo42 1 29 November 2023
pas_valide PHP - Remote Xdebug 1% 1470 25 mayfly 4 18 March 2020
pas_valide PHP - Unserialize overflow 1% 756 55 mayfly 2 4 April 2020
pas_valide PHP - Eval 2% 3551 40 chmod 10 8 November 2018
pas_valide JWT - Introduction 5% 16675 20 Kn0wledge 5 21 August 2019
pas_valide PHP - Loose Comparison 3% 7156 30 ghozt 4 10 January 2018
pas_valide NoSQL injection - Blind 1% 2948 45 ghozt 6 26 November 2016
pas_valide XSLT - Code execution 2% 3656 30 ghozt 5 16 July 2017
pas_valide File upload - ZIP 3% 9381 30 ghozt 3 3 August 2017
pas_valide SQL Injection - Second Order 1% 193 55 k4ndar3c 1 29 November 2023
pas_valide PHP - assert() 5% 15147 25 Birdy42 10 26 November 2016
pas_valide JWT - Revoked token 2% 5790 25 ArnC 6 20 March 2020
pas_valide SQL injection - Time based 2% 5583 45 ycam 4 11 September 2015
pas_valide SQL Injection - Routed 2% 5189 35 soka 5 24 December 2016
pas_valide NoSQL injection - Authentication 3% 7592 35 mastho 8 31 May 2015
pas_valide PHP - type juggling 3% 8739 30 vic 4 10 March 2016
pas_valide Local File Inclusion - Double encoding 4% 12613 30 zM_ 4 13 June 2016
pas_valide Insecure Code Management 4% 13344 20 Swissky 6 29 September 2019
pas_valide HTTP - Open redirect 19% 64891 10 Swissky 10 2 August 2017
pas_valide Java - Server-side Template Injection 4% 10445 30 righettod 6 29 November 2015
pas_valide SQL injection - Insert 1% 3122 40 sambecks 4 23 February 2015
pas_valide Server Side Request Forgery 1% 1846 50 sambecks 7 22 June 2018
pas_valide SQL injection - Error 3% 7538 40 sambecks 5 4 March 2015
pas_valide XML External Entity 2% 5485 35 sambecks 2 20 October 2014
pas_valide Local File Inclusion - Wrappers 2% 3571 40 sambecks 4 2 March 2016
pas_valide SQL injection - Filter bypass 1% 2692 80 sambecks 7 21 July 2014
pas_valide PHP - preg_replace() 3% 8922 30 sambecks 4 2 March 2016
pas_valide PHP - Command injection 19% 64525 10 sambecks 10 20 September 2017
pas_valide Command injection - Filter bypass 3% 7498 30 sambecks 6 20 September 2017
pas_valide SQL injection - Authentication - GBK 3% 9436 30 dvor4x 4 2 December 2015
pas_valide Java - Spring Boot 1% 2307 40 dvor4x 3 24 December 2016
pas_valide PHP - Path Truncation 2% 5364 35 Geluchat 6 25 March 2015
pas_valide SQL Truncation 2% 6531 35 Geluchat 2 1 May 2015
pas_valide PHP - Serialization 2% 6638 35 Arod 3 3 February 2014
pas_valide SQL injection - File reading 2% 5889 40 Arod 3 19 October 2014
pas_valide HTTP - Improper redirect 13% 41523 15 Arod 10 26 November 2014
pas_valide HTTP - Headers 16% 53285 15 Arod 9 11 January 2015
pas_valide LDAP injection - Authentication 3% 10156 35 g0uZ 8 26 May 2013
pas_valide SQL injection - Blind 3% 7446 50 g0uZ 6 27 February 2011
pas_valide HTTP - Verb tampering 14% 45252 15 g0uZ 10 3 February 2011
pas_valide Backup file 16% 53170 15 g0uZ 10 27 February 2011
pas_valide LDAP injection - Blind 1% 3385 55 g0uZ 2 8 June 2013
pas_valide HTTP - Directory indexing 22% 75571 15 g0uZ 7 7 October 2006
pas_valide CRLF 10% 31119 20 g0uZ 7 31 July 2011
pas_valide Weak password 32% 107292 10 g0uZ 7 3 October 2006
pas_valide HTTP - User-agent 24% 81603 10 g0uZ 10 3 October 2006
pas_valide XPath injection - Blind 1% 2284 75 g0uZ 5 27 December 2012
pas_valide Install files 13% 42743 15 g0uZ 6 7 October 2006
pas_valide HTTP - Cookies 13% 44570 20 g0uZ 8 7 October 2006
pas_valide File upload - Double extensions 10% 34223 20 g0uZ 10 24 December 2012
pas_valide File upload - MIME type 8% 27362 20 g0uZ 10 26 December 2012
pas_valide XPath injection - String 2% 3863 40 g0uZ 5 26 May 2013
pas_valide SQL injection - String 7% 21222 30 g0uZ 10 24 December 2012
pas_valide Directory traversal 11% 34497 25 g0uZ 3 31 July 2011
pas_valide File upload - Null byte 7% 23361 25 g0uZ 4 26 December 2012
pas_valide PHP - Filters 6% 19313 25 g0uZ 3 27 February 2011
pas_valide PHP - register globals 5% 15564 25 g0uZ 2 8 October 2011
pas_valide Local File Inclusion 8% 25054 30 g0uZ 4 2 October 2011
pas_valide Remote File Inclusion 4% 11602 30 g0uZ 8 25 November 2015
pas_valide XPath injection - Authentication 2% 6503 35 g0uZ 6 27 December 2012
pas_valide SQL injection - Authentication 14% 44750 30 g0uZ 11 27 February 2011
pas_valide SQL injection - Numeric 5% 14653 35 g0uZ 7 24 December 2012
pas_valide HTML - Source code 49% 165484 5 g0uZ 5 3 October 2006

Challenge Results Challenge Results

Pseudo Challenge Lang Date
Belvedere Web - Serveur  PHP - Register globals fr 10 November 2024 at 19:06
BurnedBit Web - Server  HTML - Source code en 10 November 2024 at 19:06
Yxnnovich Web - Serveur  LDAP injection - En aveugle fr 10 November 2024 at 19:06
Petouha Web - Serveur  PHP - Configuration Apache fr 10 November 2024 at 19:03
Anthrace Web - Serveur  Insecure Code Management fr 10 November 2024 at 19:02
Belvedere Web - Serveur  JWT - Jeton révoqué fr 10 November 2024 at 19:00
chungk2a Web - Server  File upload - ZIP en 10 November 2024 at 18:58
NeuteredCat Web - Serveur  HTTP - Contournement de filtrage IP fr 10 November 2024 at 18:58
Viamp Web - Serveur  HTTP - Directory indexing fr 10 November 2024 at 18:57
TeoL Web - Serveur  HTTP - User-agent fr 10 November 2024 at 18:56