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% 703 35 Nishacid , Mika 5 23 February 2023
pas_valide API - Broken Access 1% 3089 15 Nishacid , Mika 2 18 January 2024
pas_valide JWT - Header Injection 1% 1052 30 Nishacid , Mika 2 23 February 2023
pas_valide API - Mass Assignment 1% 2090 20 Nishacid , Mika 2 18 January 2024
pas_valide JWT - Unsecure File Signature 1% 1886 25 Nishacid , Mika 3 23 February 2023
pas_valide API - Broken Access 2 1% 279 40 Nishacid , Mika 1 18 January 2024
pas_valide PHP - Apache configuration 1% 2175 25 erk3 , nemoz 3 8 July 2022
pas_valide Nginx - Alias Misconfiguration 1% 414 15 .Yo0x 0 27 September 2024
pas_valide Nginx - Root Location Misconfiguration 1% 79 15 .Yo0x 0 27 September 2024
pas_valide Nginx - SSRF Misconfiguration 1% 31 30 .Yo0x 0 27 September 2024
pas_valide Python - dotenv 1% 10 70 jrjgjk 0 27 September 2024
pas_valide GraphQL - Backend injection 1% 381 40 apges01 1 19 January 2023
pas_valide GraphQL - Injection 1% 661 30 apges01 2 19 January 2023
pas_valide GraphQL - Introspection 1% 3300 20 apges01 4 19 January 2023
pas_valide Yaml - Deserialization 1% 1306 35 Nishacid 2 20 April 2021
pas_valide XSS - Server Side 1% 2244 20 Elf 4 23 June 2023
pas_valide Flask - Development server 1% 734 30 Sanlokii 1 29 November 2023
pas_valide Flask - Unsecure session 1% 2036 20 Sanlokii 1 29 November 2023
pas_valide Java - Custom gadget deserialization 1% 122 50 Elweth 0 28 December 2023
pas_valide PHP - Unserialize Pop Chain 1% 633 55 Worty 2 22 October 2021
pas_valide NodeJS - Prototype Pollution Bypass 1% 490 45 Worty 1 22 October 2021
pas_valide File upload - Polyglot 1% 416 45 Cyxo 1 8 July 2022
pas_valide Node - Eval 1% 2782 30 Mhd_Root 7 24 February 2021
pas_valide Node - Serialize 1% 1208 35 Mhd_Root 2 24 February 2021
pas_valide Python - Blind SSTI Filters Bypass 1% 606 75 Podalirius 5 7 September 2021
pas_valide NodeJS - vm escape 1% 705 50 Podalirius 1 15 April 2021
pas_valide PHP - Eval - Advanced filters bypass 1% 555 40 Podalirius 2 8 July 2022
pas_valide Python - Server-side Template Injection Introduction 2% 4141 25 Podalirius 7 7 September 2021
pas_valide GraphQL - Mutation 1% 1504 40 CanardMandarin 2 20 October 2020
pas_valide HTTP - POST 14% 47502 15 Th1b4ud 10 14 August 2018
pas_valide JWT - Public key 2% 3663 30 Jrmbt 5 21 August 2019
pas_valide JWT - Weak secret 4% 11332 25 Jrmbt 6 21 August 2019
pas_valide HTTP - IP restriction bypass 8% 26340 10 Cyrhades 7 23 March 2021
pas_valide Elixir - EEx 1% 216 35 lolo42 1 29 November 2023
pas_valide PHP - Remote Xdebug 1% 1446 25 mayfly 4 18 March 2020
pas_valide PHP - Unserialize overflow 1% 747 55 mayfly 2 4 April 2020
pas_valide PHP - Eval 2% 3500 40 chmod 10 8 November 2018
pas_valide JWT - Introduction 5% 16402 20 Kn0wledge 5 21 August 2019
pas_valide PHP - Loose Comparison 3% 7090 30 ghozt 4 10 January 2018
pas_valide NoSQL injection - Blind 1% 2899 45 ghozt 6 26 November 2016
pas_valide XSLT - Code execution 2% 3619 30 ghozt 5 16 July 2017
pas_valide File upload - ZIP 3% 9269 30 ghozt 3 3 August 2017
pas_valide SQL Injection Second Order 1% 169 55 k4ndar3c 1 29 November 2023
pas_valide PHP - assert() 5% 14996 25 Birdy42 10 26 November 2016
pas_valide JWT - Revoked token 2% 5674 25 ArnC 6 20 March 2020
pas_valide SQL injection - Time based 2% 5507 45 ycam 4 11 September 2015
pas_valide SQL Injection - Routed 2% 5134 35 soka 5 24 December 2016
pas_valide NoSQL injection - Authentication 3% 7530 35 mastho 8 31 May 2015
pas_valide PHP - type juggling 3% 8681 30 vic 4 10 March 2016
pas_valide Local File Inclusion - Double encoding 4% 12500 30 zM_ 4 13 June 2016
pas_valide Insecure Code Management 4% 13146 20 Swissky 6 29 September 2019
pas_valide HTTP - Open redirect 19% 64149 10 Swissky 10 2 August 2017
pas_valide Java - Server-side Template Injection 4% 10342 30 righettod 6 29 November 2015
pas_valide SQL injection - Insert 1% 3099 40 sambecks 4 23 February 2015
pas_valide Server Side Request Forgery 1% 1791 50 sambecks 7 22 June 2018
pas_valide SQL injection - Error 3% 7431 40 sambecks 5 4 March 2015
pas_valide XML External Entity 2% 5396 35 sambecks 2 20 October 2014
pas_valide Local File Inclusion - Wrappers 2% 3538 40 sambecks 4 2 March 2016
pas_valide SQL injection - Filter bypass 1% 2635 80 sambecks 7 21 July 2014
pas_valide PHP - preg_replace() 3% 8857 30 sambecks 4 2 March 2016
pas_valide PHP - Command injection 19% 63729 10 sambecks 10 20 September 2017
pas_valide Command injection - Filter bypass 3% 7422 30 sambecks 6 20 September 2017
pas_valide SQL injection - Authentication - GBK 3% 9311 30 dvor4x 4 2 December 2015
pas_valide Java - Spring Boot 1% 2293 40 dvor4x 3 24 December 2016
pas_valide PHP - Path Truncation 2% 5329 35 Geluchat 6 25 March 2015
pas_valide SQL Truncation 2% 6464 35 Geluchat 2 1 May 2015
pas_valide PHP - Serialization 2% 6600 35 Arod 3 3 February 2014
pas_valide SQL injection - File reading 2% 5884 40 Arod 3 19 October 2014
pas_valide HTTP - Improper redirect 13% 41148 15 Arod 10 26 November 2014
pas_valide HTTP - Headers 16% 52792 15 Arod 9 11 January 2015
pas_valide LDAP injection - Authentication 3% 10057 35 g0uZ 8 26 May 2013
pas_valide SQL injection - Blind 3% 7363 50 g0uZ 6 27 February 2011
pas_valide HTTP - Verb tampering 14% 44855 15 g0uZ 10 3 February 2011
pas_valide Backup file 16% 52766 15 g0uZ 10 27 February 2011
pas_valide LDAP injection - Blind 1% 3358 55 g0uZ 2 8 June 2013
pas_valide HTTP - Directory indexing 23% 74873 15 g0uZ 7 7 October 2006
pas_valide CRLF 10% 30859 20 g0uZ 7 31 July 2011
pas_valide Weak password 32% 106170 10 g0uZ 7 3 October 2006
pas_valide HTTP - User-agent 24% 80645 10 g0uZ 10 3 October 2006
pas_valide XPath injection - Blind 1% 2264 75 g0uZ 5 27 December 2012
pas_valide Install files 13% 42356 15 g0uZ 6 7 October 2006
pas_valide HTTP - Cookies 14% 44202 20 g0uZ 8 7 October 2006
pas_valide File upload - Double extensions 10% 33916 20 g0uZ 10 24 December 2012
pas_valide File upload - MIME type 8% 27119 20 g0uZ 10 26 December 2012
pas_valide XPath injection - String 2% 3813 40 g0uZ 5 26 May 2013
pas_valide SQL injection - String 7% 21008 30 g0uZ 10 24 December 2012
pas_valide Directory traversal 11% 34193 25 g0uZ 3 31 July 2011
pas_valide File upload - Null byte 7% 23152 25 g0uZ 4 26 December 2012
pas_valide PHP - Filters 6% 19134 25 g0uZ 3 27 February 2011
pas_valide PHP - register globals 5% 15423 25 g0uZ 2 8 October 2011
pas_valide Local File Inclusion 8% 24876 30 g0uZ 4 2 October 2011
pas_valide Remote File Inclusion 4% 11520 30 g0uZ 8 25 November 2015
pas_valide XPath injection - Authentication 2% 6433 35 g0uZ 6 27 December 2012
pas_valide SQL injection - Authentication 14% 44323 30 g0uZ 11 27 February 2011
pas_valide SQL injection - Numeric 5% 14488 35 g0uZ 7 24 December 2012
pas_valide HTML - Source code 49% 163519 5 g0uZ 5 3 October 2006

Challenge Results Challenge Results

Pseudo Challenge Lang Date
justeLeo Web - Serveur  GraphQL - Mutation fr 5 October 2024 at 18:45
justeLeo Web - Serveur  GraphQL - Introspection fr 5 October 2024 at 18:43
justeLeo Web - Serveur  File upload - ZIP fr 5 October 2024 at 18:42
justeLeo Web - Serveur  File upload - Null byte fr 5 October 2024 at 18:41
justeLeo Web - Serveur  File upload - Type MIME fr 5 October 2024 at 18:41
justeLeo Web - Serveur  File upload - Double extensions fr 5 October 2024 at 18:40
justeLeo Web - Server  Backup file en 5 October 2024 at 18:39
Pock Web - Serveur  SQL injection - String fr 5 October 2024 at 18:35
deiteristia Web - Serveur  SQL injection - Authentification fr 5 October 2024 at 18:34
MenTa Web - Serveur  Fichier de sauvegarde fr 5 October 2024 at 18:29