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 83 Challenges

Results Name Validations Number of points  Explanation for the scores Difficulty  Difficulty Author Note  Notation Solution ↓↑ Date
pas_valide GraphQL - Backend injection 1% 38 40 apges01 0 19 January 2023
pas_valide JWT - Unsecure Key Handling 1% 123 35 Nishacid 0 23 February 2023
pas_valide GraphQL - Injection 1% 46 30 apges01 0 19 January 2023
pas_valide JWT - Header Injection 1% 181 30 Nishacid 1 23 February 2023
pas_valide GraphQL - Introspection 1% 795 20 apges01 1 19 January 2023
pas_valide NodeJS - vm escape 1% 496 50 Podalirius 1 15 April 2021
pas_valide Node - Serialize 1% 873 35 Mhd_Root 1 24 February 2021
pas_valide NodeJS - Prototype Pollution Bypass 1% 262 45 Worty 1 22 October 2021
pas_valide File upload - Polyglot 1% 202 45 Cyxo 1 8 July 2022
pas_valide PHP - Eval - Advanced filters bypass 1% 288 40 Podalirius 1 8 July 2022
pas_valide PHP - register globals 5% 13794 25 g0uZ 2 8 October 2011
pas_valide PHP - Apache configuration 1% 981 25 erk3 2 8 July 2022
pas_valide Yaml - Deserialization 1% 940 35 Nishacid 2 20 April 2021
pas_valide SQL Truncation 2% 5477 35 Geluchat 2 1 May 2015
pas_valide GraphQL - Mutation 1% 1202 40 CanardMandarin 2 20 October 2020
pas_valide LDAP injection - Blind 1% 2873 55 g0uZ 2 8 June 2013
pas_valide XML External Entity 2% 4619 35 sambecks 2 20 October 2014
pas_valide PHP - Unserialize overflow 1% 568 55 mayfly 2 4 April 2020
pas_valide PHP - Unserialize Pop Chain 1% 349 55 Worty 2 22 October 2021
pas_valide SQL injection - File reading 2% 4886 40 Arod 3 19 October 2014
pas_valide PHP - Serialization 3% 5897 35 Arod 3 3 February 2014
pas_valide Java - Spring Boot 1% 1957 40 dvor4x 3 24 December 2016
pas_valide Directory traversal 11% 29558 25 g0uZ 3 31 July 2011
pas_valide JWT - Unsecure File Signature 1% 265 25 Nishacid 3 23 February 2023
pas_valide PHP - Filters 6% 16946 25 g0uZ 3 27 February 2011
pas_valide File upload - ZIP 3% 7902 30 ghozt 3 3 August 2017
pas_valide Local File Inclusion 8% 21916 30 g0uZ 4 2 October 2011
pas_valide Local File Inclusion - Double encoding 4% 10934 30 zM_ 4 13 June 2016
pas_valide PHP - Loose Comparison 3% 6217 30 ghozt 4 10 January 2018
pas_valide PHP - type juggling 3% 7803 30 vic 4 10 March 2016
pas_valide PHP - preg_replace() 3% 7945 30 sambecks 4 2 March 2016
pas_valide PHP - Remote Xdebug 1% 1113 25 mayfly 4 18 March 2020
pas_valide SQL injection - Authentication - GBK 3% 7811 30 dvor4x 4 2 December 2015
pas_valide File upload - Null byte 8% 20254 25 g0uZ 4 26 December 2012
pas_valide Local File Inclusion - Wrappers 2% 2953 40 sambecks 4 2 March 2016
pas_valide SQL injection - Insert 1% 2490 40 sambecks 4 23 February 2015
pas_valide SQL injection - Time based 2% 4502 45 ycam 4 11 September 2015
pas_valide Python - Blind SSTI Filters Bypass 1% 375 75 Podalirius 4 7 September 2021
pas_valide XPath injection - Blind 1% 1896 75 g0uZ 4 27 December 2012
pas_valide SQL Injection - Routed 2% 4174 35 soka 5 24 December 2016
pas_valide SQL injection - Error 3% 6128 40 sambecks 5 4 March 2015
pas_valide XPath injection - String 2% 3385 40 g0uZ 5 26 May 2013
pas_valide SQL injection - Blind 3% 6198 50 g0uZ 5 27 February 2011
pas_valide XSLT - Code execution 2% 3131 30 ghozt 5 16 July 2017
pas_valide HTML - Source code 49% 139607 5 g0uZ 5 3 October 2006
pas_valide JWT - Public key 2% 2884 30 Jrmbt 5 21 August 2019
pas_valide Install files 13% 37067 15 g0uZ 5 7 October 2006
pas_valide Java - Server-side Template Injection 4% 8912 30 righettod 5 29 November 2015
pas_valide JWT - Introduction 5% 12454 20 Kn0wledge 5 21 August 2019
pas_valide JWT - Weak secret 4% 8831 25 Jrmbt 6 21 August 2019
pas_valide JWT - Revoked token 2% 4030 25 ArnC 6 20 March 2020
pas_valide NoSQL injection - Blind 1% 2516 45 ghozt 6 26 November 2016
pas_valide Insecure Code Management 4% 10476 20 Swissky 6 29 September 2019
pas_valide PHP - Path Truncation 2% 4714 35 Geluchat 6 25 March 2015
pas_valide SQL injection - Numeric 5% 11909 35 g0uZ 6 24 December 2012
pas_valide Command injection - Filter bypass 3% 6300 30 sambecks 6 20 September 2017
pas_valide Python - Server-side Template Injection Introduction 1% 2786 25 Podalirius 6 7 September 2021
pas_valide XPath injection - Authentication 3% 5803 35 g0uZ 6 27 December 2012
pas_valide Weak password 32% 91719 10 g0uZ 7 3 October 2006
pas_valide CRLF 10% 26522 20 g0uZ 7 31 July 2011
pas_valide SQL injection - Filter bypass 1% 1869 80 sambecks 7 21 July 2014
pas_valide HTTP - Directory indexing 23% 64465 15 g0uZ 7 7 October 2006
pas_valide Node - Eval 1% 2121 30 Mhd_Root 7 24 February 2021
pas_valide HTTP - IP restriction bypass 6% 15899 10 Cyrhades 7 23 March 2021
pas_valide Server Side Request Forgery 1% 1367 50 sambecks 7 22 June 2018
pas_valide NoSQL injection - Authentication 3% 6593 35 mastho 8 31 May 2015
pas_valide HTTP - Cookies 14% 37722 20 g0uZ 8 7 October 2006
pas_valide LDAP injection - Authentication 4% 8818 35 g0uZ 8 26 May 2013
pas_valide Remote File Inclusion 4% 9975 30 g0uZ 8 25 November 2015
pas_valide SQL injection - String 7% 17298 30 g0uZ 9 24 December 2012
pas_valide File upload - Double extensions 11% 29189 20 g0uZ 9 24 December 2012
pas_valide Backup file 16% 45749 15 g0uZ 9 27 February 2011
pas_valide HTTP - Headers 16% 45111 15 Arod 9 11 January 2015
pas_valide HTTP - Open redirect 19% 54110 10 Swissky 10 2 August 2017
pas_valide HTTP - User-agent 24% 68667 10 g0uZ 10 3 October 2006
pas_valide PHP - Command injection 19% 52881 10 sambecks 10 20 September 2017
pas_valide PHP - Eval 2% 2911 40 chmod 10 8 November 2018
pas_valide HTTP - POST 14% 39302 15 Th1b4ud 10 14 August 2018
pas_valide HTTP - Improper redirect 13% 35210 15 Arod 10 26 November 2014
pas_valide HTTP - Verb tampering 14% 38692 15 g0uZ 10 3 February 2011
pas_valide File upload - MIME type 9% 23143 20 g0uZ 10 26 December 2012
pas_valide PHP - assert() 5% 12960 25 Birdy42 10 26 November 2016
pas_valide SQL injection - Authentication 13% 37337 30 g0uZ 11 27 February 2011

Challenge Results Challenge Results

Pseudo Challenge Lang Date
rejna85 Web - Serveur  JWT - Jeton révoqué fr 31 March 2023 at 02:39
Profecy Web - Server  Node - Eval en 31 March 2023 at 02:23
rejna85 Web - Serveur  PHP - assert() fr 31 March 2023 at 02:22
Ashaes Web - Serveur  Local File Inclusion fr 31 March 2023 at 02:19
JNaga Web - Serveur  JWT - Introduction fr 31 March 2023 at 02:15
JNaga Web - Serveur  HTTP - Cookies fr 31 March 2023 at 02:13
rejna85 Web - Serveur  PHP - Configuration Apache fr 31 March 2023 at 01:58
Fallancy Web - Serveur  SQL injection - En aveugle fr 31 March 2023 at 01:50
Ashaes Web - Serveur  Directory traversal fr 31 March 2023 at 01:47
rejna85 Web - Serveur  Insecure Code Management fr 31 March 2023 at 01:31