PHP - Unserialize overflow

40 Points  0x0

A rusty bug

Author

mayfly,  

Level  Difficulty

Validations

0 Challengers 1%

Note  Notation

1
2
3
4
5
76 Votes

To reach this part of the site please login

 2 Solutions

Display solutions Submit a solution

Challenge Results Challenge Results

Pseudo Challenge Lang Date
Yoshyn   PHP - Unserialize overflow 22 October 2021 at 15:02
0x13A0F   PHP - Unserialize overflow 21 October 2021 at 14:14
efms   PHP - Unserialize overflow 19 October 2021 at 22:56
Infikus   PHP - Unserialize overflow 17 October 2021 at 14:55
tc_352   PHP - Unserialize overflow 14 October 2021 at 10:21
Will Routiou   PHP - Unserialize overflow 12 October 2021 at 16:30
Thexo   PHP - Unserialize overflow 11 October 2021 at 19:09
JeanJeanLeHaxor2600   PHP - Unserialize overflow 6 October 2021 at 15:23
Thibaud   PHP - Unserialize overflow 5 October 2021 at 21:29
Siras   PHP - Unserialize overflow 4 October 2021 at 00:07

 74 Challenges

Results Name Validations Number of points  Explanation for the scores Difficulty  Difficulty Author Note  Notation Solution Date
pas_valide HTML - Source code 49% 115114 5 g0uZ 5 3 October 2006
pas_valide HTTP - IP restriction bypass 3% 4885 10 Cyrhades 5 23 March 2021
pas_valide HTTP - Open redirect 19% 43882 10 Swissky 10 2 August 2017
pas_valide HTTP - User-agent 24% 56506 10 g0uZ 10 3 October 2006
pas_valide Weak password 33% 76474 10 g0uZ 7 3 October 2006
pas_valide PHP - Command injection 18% 42193 10 sambecks 10 20 September 2017
pas_valide Backup file 17% 38405 15 g0uZ 8 27 February 2011
pas_valide HTTP - Directory indexing 23% 53518 15 g0uZ 7 7 October 2006
pas_valide HTTP - Headers 16% 36951 15 Arod 9 11 January 2015
pas_valide HTTP - POST 13% 30596 15 Th1b4ud 10 14 August 2018
pas_valide HTTP - Improper redirect 13% 28820 15 Arod 10 26 November 2014
pas_valide HTTP - Verb tampering 14% 32145 15 g0uZ 10 3 February 2011
pas_valide Install files 14% 31460 15 g0uZ 4 7 October 2006
pas_valide CRLF 10% 21754 20 g0uZ 7 31 July 2011
pas_valide File upload - Double extensions 11% 24067 20 g0uZ 9 24 December 2012
pas_valide File upload - MIME type 9% 18902 20 g0uZ 10 26 December 2012
pas_valide HTTP - Cookies 14% 30736 20 g0uZ 8 7 October 2006
pas_valide Insecure Code Management 4% 7128 20 Swissky 6 29 September 2019
pas_valide JSON Web Token (JWT) - Introduction 4% 7972 20 Kn0wledge 5 21 August 2019
pas_valide Directory traversal 11% 24541 25 g0uZ 3 31 July 2011
pas_valide File upload - Null byte 8% 16924 25 g0uZ 4 26 December 2012
pas_valide JSON Web Token (JWT) - Weak secret 3% 5684 25 Jrmbt 6 21 August 2019
pas_valide JWT - Revoked token 1% 2203 25 ArnC 6 20 March 2020
pas_valide PHP - assert() 5% 10360 25 Birdy42 9 26 November 2016
pas_valide PHP - Filters 7% 14481 25 g0uZ 3 27 February 2011
pas_valide PHP - register globals 6% 11933 25 g0uZ 2 8 October 2011
pas_valide PHP - Remote Xdebug 1% 724 25 mayfly 3 18 March 2020
pas_valide Python - Server-side Template Injection Introduction 1% 672 25 Podalirius 3 7 September 2021
pas_valide File upload - ZIP 3% 6440 30 ghozt 3 3 August 2017
pas_valide Command injection - Filter bypass 3% 4935 30 sambecks 6 20 September 2017
pas_valide Java - Server-side Template Injection 4% 7180 30 righettod 4 29 November 2015
pas_valide JSON Web Token (JWT) - Public key 1% 2088 30 Jrmbt 4 21 August 2019
pas_valide Local File Inclusion 8% 18480 30 g0uZ 4 2 October 2011
pas_valide Local File Inclusion - Double encoding 4% 9095 30 zM_ 4 13 June 2016
pas_valide Node - Eval 1% 1131 30 Mhd_Root 6 24 February 2021
pas_valide PHP - Loose Comparison 3% 5053 30 ghozt 4 10 January 2018
pas_valide PHP - preg_replace() 3% 6780 30 sambecks 4 2 March 2016
pas_valide PHP - type juggling 3% 6667 30 vic 4 10 March 2016
pas_valide Remote File Inclusion 4% 8214 30 g0uZ 8 25 November 2015
pas_valide SQL injection - Authentication 13% 29440 30 g0uZ 11 27 February 2011
pas_valide SQL injection - Authentication - GBK 3% 6302 30 dvor4x 3 2 December 2015
pas_valide SQL injection - String 6% 13631 30 g0uZ 8 24 December 2012
pas_valide XSLT - Code execution 2% 2552 30 ghozt 5 16 July 2017
pas_valide LDAP injection - Authentication 4% 7401 35 g0uZ 8 26 May 2013
pas_valide Node - Serialize 1% 440 35 Mhd_Root 1 24 February 2021
pas_valide NodeJS - Prototype Pollution Bypass 0% 0 35 Worty 0 22 October 2021
pas_valide NoSQL injection - Authentication 3% 5513 35 mastho 8 31 May 2015
pas_valide PHP - Path Truncation 2% 4038 35 Geluchat 6 25 March 2015
pas_valide PHP - Serialization 3% 4949 35 Arod 2 3 February 2014
pas_valide SQL injection - Numeric 5% 9594 35 g0uZ 6 24 December 2012
pas_valide SQL Injection - Routed 2% 3191 35 soka 5 24 December 2016
pas_valide SQL Truncation 2% 4526 35 Geluchat 2 1 May 2015
pas_valide XML External Entity 2% 3635 35 sambecks 2 20 October 2014
pas_valide XPath injection - Authentication 3% 5079 35 g0uZ 6 27 December 2012
pas_valide Yaml - Deserialization 1% 397 35 Nishacid 2 20 April 2021
pas_valide GraphQL 1% 595 40 CanardMandarin 2 20 October 2020
pas_valide Java - Spring Boot 1% 1627 40 dvor4x 3 24 December 2016
pas_valide Local File Inclusion - Wrappers 1% 2307 40 sambecks 4 2 March 2016
pas_valide PHP - Eval 1% 2225 40 chmod 10 8 November 2018
pas_valide PHP - Unserialize overflow 1% 407 40 mayfly 2 4 April 2020
pas_valide SQL injection - Error 3% 4941 40 sambecks 4 4 March 2015
pas_valide SQL injection - Insert 1% 2014 40 sambecks 4 23 February 2015
pas_valide SQL injection - File reading 2% 3896 40 Arod 3 19 October 2014
pas_valide XPath injection - String 2% 2912 40 g0uZ 5 26 May 2013
pas_valide NoSQL injection - Blind 1% 2075 45 ghozt 6 26 November 2016
pas_valide SQL injection - Time based 2% 3576 45 ycam 4 11 September 2015
pas_valide NodeJS - vm escape 1% 279 50 Podalirius 1 15 April 2021
pas_valide Server Side Request Forgery 1% 990 50 sambecks 7 22 June 2018
pas_valide SQL injection - Blind 3% 5084 50 g0uZ 5 27 February 2011
pas_valide LDAP injection - Blind 1% 2359 55 g0uZ 2 8 June 2013
pas_valide PHP - Unserialize Pop Chain 1% 4 55 Worty 0 22 October 2021
pas_valide Python - Blind SSTI Filters Bypass 1% 122 75 Podalirius 1 7 September 2021
pas_valide XPath injection - Blind 1% 1588 75 g0uZ 4 27 December 2012
pas_valide SQL injection - Filter bypass 1% 1505 80 sambecks 6 21 July 2014