PHP - Unserialize overflow

40 Points  0x0

A rusty bug

Author

mayfly,  

Level  Difficulty

Validations

479 Challengers 1%

Note  Notation

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82 Votes

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solutions 2 Solutions

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Challenge Results Challenge Results

Pseudo Challenge Lang Date
Nenuphar Web - Serveur  PHP - Unserialize overflow fr 16 May 2022 at 11:07
yehuju Web - Serveur  PHP - Unserialize overflow fr 13 May 2022 at 07:59
dummys Web - Serveur  PHP - Unserialize overflow fr 11 May 2022 at 11:11
0xec5 Web - Serveur  PHP - Unserialize overflow fr 11 May 2022 at 00:16
Edznux Web - Serveur  PHP - Unserialize overflow fr 9 May 2022 at 22:47
letronghoangminh Web - Server  PHP - Unserialize overflow en 9 May 2022 at 18:10
Mika Web - Serveur  PHP - Unserialize overflow fr 9 May 2022 at 16:42
AnthoLaMalice Web - Serveur  PHP - Unserialize overflow fr 9 May 2022 at 09:42
Blasci Web - Serveur  PHP - Unserialize overflow fr 7 May 2022 at 16:30
Ays Web - Serveur  PHP - Unserialize overflow fr 4 May 2022 at 19:51

challenges 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% 125295 5 g0uZ 5 3 October 2006
pas_valide HTTP - IP restriction bypass 4% 9248 10 Cyrhades 5 23 March 2021
pas_valide HTTP - Open redirect 19% 47979 10 Swissky 10 2 August 2017
pas_valide HTTP - User-agent 24% 61409 10 g0uZ 10 3 October 2006
pas_valide Weak password 33% 82568 10 g0uZ 7 3 October 2006
pas_valide PHP - Command injection 19% 46435 10 sambecks 10 20 September 2017
pas_valide Backup file 17% 41317 15 g0uZ 8 27 February 2011
pas_valide HTTP - Directory indexing 23% 57947 15 g0uZ 7 7 October 2006
pas_valide HTTP - Headers 16% 40217 15 Arod 9 11 January 2015
pas_valide HTTP - POST 14% 34004 15 Th1b4ud 10 14 August 2018
pas_valide HTTP - Improper redirect 13% 31339 15 Arod 10 26 November 2014
pas_valide HTTP - Verb tampering 14% 34797 15 g0uZ 10 3 February 2011
pas_valide Install files 14% 33723 15 g0uZ 5 7 October 2006
pas_valide CRLF 10% 23684 20 g0uZ 7 31 July 2011
pas_valide File upload - Double extensions 11% 26110 20 g0uZ 9 24 December 2012
pas_valide File upload - MIME type 8% 20587 20 g0uZ 10 26 December 2012
pas_valide HTTP - Cookies 13% 33513 20 g0uZ 8 7 October 2006
pas_valide Insecure Code Management 4% 8473 20 Swissky 6 29 September 2019
pas_valide JSON Web Token (JWT) - Introduction 4% 9737 20 Kn0wledge 5 21 August 2019
pas_valide Directory traversal 11% 26602 25 g0uZ 3 31 July 2011
pas_valide File upload - Null byte 8% 18228 25 g0uZ 4 26 December 2012
pas_valide JSON Web Token (JWT) - Weak secret 3% 6875 25 Jrmbt 6 21 August 2019
pas_valide JWT - Revoked token 2% 2938 25 ArnC 6 20 March 2020
pas_valide PHP - assert() 5% 11404 25 Birdy42 10 26 November 2016
pas_valide PHP - Filters 7% 15573 25 g0uZ 3 27 February 2011
pas_valide PHP - register globals 5% 12730 25 g0uZ 2 8 October 2011
pas_valide PHP - Remote Xdebug 1% 901 25 mayfly 3 18 March 2020
pas_valide Python - Server-side Template Injection Introduction 1% 1689 25 Podalirius 3 7 September 2021
pas_valide File upload - ZIP 3% 7017 30 ghozt 3 3 August 2017
pas_valide Command injection - Filter bypass 3% 5411 30 sambecks 6 20 September 2017
pas_valide Java - Server-side Template Injection 4% 7849 30 righettod 5 29 November 2015
pas_valide JSON Web Token (JWT) - Public key 1% 2404 30 Jrmbt 5 21 August 2019
pas_valide Local File Inclusion 8% 19952 30 g0uZ 4 2 October 2011
pas_valide Local File Inclusion - Double encoding 4% 9870 30 zM_ 4 13 June 2016
pas_valide Node - Eval 1% 1555 30 Mhd_Root 7 24 February 2021
pas_valide PHP - Loose Comparison 3% 5512 30 ghozt 4 10 January 2018
pas_valide PHP - preg_replace() 3% 7218 30 sambecks 4 2 March 2016
pas_valide PHP - type juggling 3% 7085 30 vic 4 10 March 2016
pas_valide Remote File Inclusion 4% 8949 30 g0uZ 8 25 November 2015
pas_valide SQL injection - Authentication 13% 32633 30 g0uZ 11 27 February 2011
pas_valide SQL injection - Authentication - GBK 3% 6894 30 dvor4x 4 2 December 2015
pas_valide SQL injection - String 6% 15019 30 g0uZ 8 24 December 2012
pas_valide XSLT - Code execution 2% 2779 30 ghozt 5 16 July 2017
pas_valide LDAP injection - Authentication 4% 8004 35 g0uZ 8 26 May 2013
pas_valide Node - Serialize 1% 652 35 Mhd_Root 1 24 February 2021
pas_valide NodeJS - Prototype Pollution Bypass 1% 142 35 Worty 1 22 October 2021
pas_valide NoSQL injection - Authentication 3% 5928 35 mastho 8 31 May 2015
pas_valide PHP - Path Truncation 2% 4285 35 Geluchat 6 25 March 2015
pas_valide PHP - Serialization 3% 5275 35 Arod 3 3 February 2014
pas_valide SQL injection - Numeric 5% 10421 35 g0uZ 6 24 December 2012
pas_valide SQL Injection - Routed 2% 3578 35 soka 5 24 December 2016
pas_valide SQL Truncation 2% 4907 35 Geluchat 2 1 May 2015
pas_valide XML External Entity 2% 4011 35 sambecks 2 20 October 2014
pas_valide XPath injection - Authentication 3% 5330 35 g0uZ 6 27 December 2012
pas_valide Yaml - Deserialization 1% 585 35 Nishacid 2 20 April 2021
pas_valide GraphQL 1% 803 40 CanardMandarin 2 20 October 2020
pas_valide Java - Spring Boot 1% 1765 40 dvor4x 3 24 December 2016
pas_valide Local File Inclusion - Wrappers 1% 2575 40 sambecks 4 2 March 2016
pas_valide PHP - Eval 1% 2452 40 chmod 10 8 November 2018
pas_valide PHP - Unserialize overflow 1% 479 40 mayfly 2 4 April 2020
pas_valide SQL injection - Error 3% 5399 40 sambecks 5 4 March 2015
pas_valide SQL injection - Insert 1% 2179 40 sambecks 4 23 February 2015
pas_valide SQL injection - File reading 2% 4336 40 Arod 3 19 October 2014
pas_valide XPath injection - String 2% 3075 40 g0uZ 5 26 May 2013
pas_valide NoSQL injection - Blind 1% 2231 45 ghozt 6 26 November 2016
pas_valide SQL injection - Time based 2% 3926 45 ycam 4 11 September 2015
pas_valide NodeJS - vm escape 1% 389 50 Podalirius 1 15 April 2021
pas_valide Server Side Request Forgery 1% 1135 50 sambecks 7 22 June 2018
pas_valide SQL injection - Blind 3% 5557 50 g0uZ 5 27 February 2011
pas_valide LDAP injection - Blind 2% 2585 55 g0uZ 2 8 June 2013
pas_valide PHP - Unserialize Pop Chain 1% 179 55 Worty 1 22 October 2021
pas_valide Python - Blind SSTI Filters Bypass 1% 247 75 Podalirius 3 7 September 2021
pas_valide XPath injection - Blind 1% 1688 75 g0uZ 4 27 December 2012
pas_valide SQL injection - Filter bypass 1% 1615 80 sambecks 7 21 July 2014