File upload - Null byte

25 Points  0x0

Gallery v0.04

Author

g0uZ,  

Level  Difficulty

Validations

26162 Challengers 7%

Note  Notation

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715 Votes

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solutions 4 Solutions

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Challenge Results Challenge Results

Pseudo Challenge Lang Date
sosso1981 Web - Serveur  File upload - Null byte fr 11 July 2026 at 22:21
rmrf Web - Server  File upload - Null byte en 11 July 2026 at 12:45
smasher Web - Serveur  File upload - Null byte fr 11 July 2026 at 09:21
d3velopp Web - Serveur  File upload - Null byte fr 10 July 2026 at 16:36
Arthyx Web - Serveur  File upload - Null byte fr 10 July 2026 at 16:09
flo Web - Serveur  File upload - Null byte fr 10 July 2026 at 11:36
ExodusBlack Web - Server  File upload - Null byte en 10 July 2026 at 02:21
El Costo Web - Serveur  File upload - Null byte fr 10 July 2026 at 00:55
Cyb3rDriver Web - Serveur  File upload - Null byte fr 9 July 2026 at 17:12
nothing Web - Server  File upload - Null byte en 9 July 2026 at 09:11

challenges 97 Challenges

Results Name Validations Number of points  Explanation for the scores Difficulty  Difficulty Author Note  Notation Solution Date
pas_valide HTML - Source code 47% 187013 5 g0uZ 6 3 October 2006
pas_valide HTTP - IP restriction bypass 10% 37145 10 Cyrhades 8 23 March 2021
pas_valide HTTP - Open redirect 19% 73952 10 Swissky 10 2 August 2017
pas_valide HTTP - User-agent 24% 92614 10 g0uZ 10 3 October 2006
pas_valide Weak password 31% 119825 10 g0uZ 7 3 October 2006
pas_valide PHP - Command injection 19% 74423 10 sambecks 10 20 September 2017
pas_valide API - Broken Access 3% 9006 15 Nishacid , Mika 4 18 January 2024
pas_valide Backup file 15% 58673 15 g0uZ 10 27 February 2011
pas_valide HTTP - Directory indexing 22% 84110 15 g0uZ 7 7 October 2006
pas_valide HTTP - Headers 16% 59911 15 Arod 9 11 January 2015
pas_valide HTTP - POST 14% 54985 15 Th1b4ud 10 14 August 2018
pas_valide HTTP - Improper redirect 12% 46503 15 Arod 10 26 November 2014
pas_valide HTTP - Verb tampering 13% 50402 15 g0uZ 10 3 February 2011
pas_valide Install files 12% 47425 15 g0uZ 7 7 October 2006
pas_valide Nginx - Alias Misconfiguration 2% 5432 15 .Yo0x 3 27 September 2024
pas_valide Nginx - Root Location Misconfiguration 1% 3876 15 .Yo0x 2 27 September 2024
pas_valide API - Mass Assignment 2% 5248 20 Nishacid , Mika 2 18 January 2024
pas_valide CRLF 9% 34051 20 g0uZ 7 31 July 2011
pas_valide File upload - Double extensions 10% 38134 20 g0uZ 10 24 December 2012
pas_valide File upload - MIME type 8% 30810 20 g0uZ 10 26 December 2012
pas_valide Flask - Unsecure session 2% 4308 20 Sanlokii 1 29 November 2023
pas_valide GraphQL - Introspection 2% 5248 20 apges01 4 19 January 2023
pas_valide HTTP - Cookies 13% 49743 20 g0uZ 8 7 October 2006
pas_valide Insecure Code Management 4% 15503 20 Swissky 6 29 September 2019
pas_valide JWT - Introduction 6% 20069 20 Kn0wledge 5 21 August 2019
pas_valide XSS - Server Side 2% 4215 20 Elf 4 23 June 2023
pas_valide Directory traversal 10% 38596 25 g0uZ 3 31 July 2011
pas_valide File upload - Null byte 7% 26162 25 g0uZ 4 26 December 2012
pas_valide JWT - Revoked token 2% 7552 25 ArnC 6 20 March 2020
pas_valide JWT - Weak secret 4% 13982 25 Jrmbt 8 21 August 2019
pas_valide JWT - Unsecure File Signature 1% 3428 25 Nishacid , Mika 3 23 February 2023
pas_valide PHP - assert() 5% 17002 25 Birdy42 10 26 November 2016
pas_valide PHP - Apache configuration 1% 3301 25 erk3 , nemoz 4 8 July 2022
pas_valide PHP - Filters 6% 21367 25 g0uZ 3 27 February 2011
pas_valide PHP - register globals 5% 17177 25 g0uZ 2 8 October 2011
pas_valide PHP - Remote Xdebug 1% 1775 25 mayfly 4 18 March 2020
pas_valide Python - Server-side Template Injection Introduction 2% 5885 25 Podalirius 7 7 September 2021
pas_valide File upload - ZIP 3% 10856 30 ghozt 3 3 August 2017
pas_valide Flask - Development server 1% 1625 30 Sanlokii 1 29 November 2023
pas_valide GraphQL - Injection 1% 1322 30 apges01 2 19 January 2023
pas_valide Command injection - Filter bypass 3% 8727 30 sambecks 6 20 September 2017
pas_valide Java - Server-side Template Injection 3% 11891 30 righettod 6 29 November 2015
pas_valide JWT - Public key 2% 4715 30 Jrmbt 5 21 August 2019
pas_valide JWT - Header Injection 1% 1868 30 Nishacid , Mika 2 23 February 2023
pas_valide Local File Inclusion 7% 27829 30 g0uZ 4 2 October 2011
pas_valide Local File Inclusion - Double encoding 4% 14140 30 zM_ 4 13 June 2016
pas_valide Nginx - SSRF Misconfiguration 1% 1026 30 .Yo0x 1 27 September 2024
pas_valide Node - Eval 1% 3554 30 Mhd_Root 8 24 February 2021
pas_valide PHP - Loose Comparison 3% 8067 30 ghozt 4 10 January 2018
pas_valide PHP - preg_replace() 3% 9856 30 sambecks 4 2 March 2016
pas_valide PHP - type juggling 3% 9644 30 vic 4 10 March 2016
pas_valide Remote File Inclusion 4% 12935 30 g0uZ 8 25 November 2015
pas_valide Ruby on Rails - ransack 1% 350 30 koma 0 23 June 2025
pas_valide SQL injection - Authentication 13% 50854 30 g0uZ 11 27 February 2011
pas_valide SQL injection - Authentication - GBK 3% 11046 30 dvor4x 4 2 December 2015
pas_valide SQL injection - String 7% 24237 30 g0uZ 10 24 December 2012
pas_valide XSLT - Code execution 2% 4178 30 ghozt 5 16 July 2017
pas_valide Elixir - EEx 1% 608 35 lolo42 1 29 November 2023
pas_valide JWT - Unsecure Key Handling 1% 1229 35 Nishacid , Mika 5 23 February 2023
pas_valide LDAP injection - Authentication 3% 11293 35 g0uZ 8 26 May 2013
pas_valide Node - Serialize 1% 1628 35 Mhd_Root 2 24 February 2021
pas_valide NoSQL injection - Authentication 3% 8528 35 mastho 8 31 May 2015
pas_valide PHP - Path Truncation 2% 5931 35 Geluchat 7 25 March 2015
pas_valide PHP - Serialization 2% 7386 35 Arod 3 3 February 2014
pas_valide SQL injection - Numeric 5% 16818 35 g0uZ 7 24 December 2012
pas_valide SQL Injection - Routed 2% 6096 35 soka 5 24 December 2016
pas_valide SQL Truncation 2% 7592 35 Geluchat 2 1 May 2015
pas_valide XML External Entity 2% 6260 35 sambecks 2 20 October 2014
pas_valide XPath injection - Authentication 2% 7194 35 g0uZ 6 27 December 2012
pas_valide Yaml - Deserialization 1% 1752 35 Nishacid 2 20 April 2021
pas_valide API - Broken Access 2 1% 990 40 Nishacid , Mika 1 18 January 2024
pas_valide GraphQL - Backend injection 1% 701 40 apges01 1 19 January 2023
pas_valide GraphQL - Mutation 1% 1858 40 CanardMandarin 2 20 October 2020
pas_valide Java - Spring Boot 1% 2588 40 dvor4x 3 24 December 2016
pas_valide Local File Inclusion - Wrappers 2% 4155 40 sambecks 4 2 March 2016
pas_valide PHP - Eval 2% 4168 40 chmod 10 8 November 2018
pas_valide PHP - Eval - Advanced filters bypass 1% 836 40 Podalirius 2 8 July 2022
pas_valide SQL injection - Error 3% 9079 40 sambecks 5 4 March 2015
pas_valide SQL injection - Insert 1% 3577 40 sambecks 4 23 February 2015
pas_valide SQL injection - File reading 2% 6682 40 Arod 3 19 October 2014
pas_valide XPath injection - String 2% 4265 40 g0uZ 5 26 May 2013
pas_valide File upload - Polyglot 1% 789 45 Cyxo 1 8 July 2022
pas_valide NodeJS - Prototype Pollution Bypass 1% 692 45 Worty 1 22 October 2021
pas_valide NoSQL injection - Blind 1% 3461 45 ghozt 6 26 November 2016
pas_valide SQL injection - Time based 2% 6460 45 ycam 4 11 September 2015
pas_valide Java - Custom gadget deserialization 1% 418 50 Elweth 0 28 December 2023
pas_valide NodeJS - vm escape 1% 949 50 Podalirius 2 15 April 2021
pas_valide Server Side Request Forgery 1% 2150 50 sambecks 7 22 June 2018
pas_valide SQL injection - Blind 3% 8561 50 g0uZ 6 27 February 2011
pas_valide LDAP injection - Blind 1% 3816 55 g0uZ 2 8 June 2013
pas_valide PHP - Unserialize overflow 1% 948 55 mayfly 2 4 April 2020
pas_valide PHP - Unserialize Pop Chain 1% 964 55 Worty 2 22 October 2021
pas_valide SQL Injection - Second Order 1% 404 55 k4ndar3c 1 29 November 2023
pas_valide Python - dotenv 1% 292 70 jrjgjk 1 27 September 2024
pas_valide Python - Blind SSTI Filters Bypass 1% 917 75 Podalirius 5 7 September 2021
pas_valide XPath injection - Blind 1% 2681 75 g0uZ 5 27 December 2012
pas_valide SQL injection - Filter bypass 1% 3520 80 sambecks 7 21 July 2014