PHP - Unserialize Pop Chain

55 Points

Pop Pop Pop

Author

Worty, 22 October 2021

Level

Validations

771 Challengers 1%

Note

73 Votes

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2 Solutions

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Challenge Results

Pseudo	Challenge	Lang	Date
Snake_ify	PHP - Unserialize Pop Chain		16 July 2025 at 11:04
vaakqi	PHP - Unserialize Pop Chain		15 July 2025 at 21:24
Chih3b	PHP - Unserialize Pop Chain		13 July 2025 at 20:00
1339global	PHP - Unserialize Pop Chain		12 July 2025 at 03:24
Monokle	PHP - Unserialize Pop Chain		10 July 2025 at 16:38
Fineko	PHP - Unserialize Pop Chain		10 July 2025 at 11:06
the lich	PHP - Unserialize Pop Chain		8 July 2025 at 12:20
Screalt	PHP - Unserialize Pop Chain		8 July 2025 at 04:30
Tad	PHP - Unserialize Pop Chain		4 July 2025 at 15:02
sto	PHP - Unserialize Pop Chain		27 June 2025 at 01:46

97 Challenges

Results	Name	Validations	Number of points	Difficulty	Author	Note	Solution	Date
	HTML - Source code	48% 174976	5		g0uZ		6	3 October 2006
	HTTP - IP restriction bypass	9% 31606	10		Cyrhades		8	23 March 2021
	HTTP - Open redirect	19% 69021	10		Swissky		10	2 August 2017
	HTTP - User-agent	24% 86657	10		g0uZ		10	3 October 2006
	Weak password	31% 113134	10		g0uZ		7	3 October 2006
	PHP - Command injection	19% 69136	10		sambecks		10	20 September 2017
	API - Broken Access	2% 5910	15		Nishacid , Mika		4	18 January 2024
	Backup file	16% 55670	15		g0uZ		10	27 February 2011
	HTTP - Directory indexing	22% 79522	15		g0uZ		7	7 October 2006
	HTTP - Headers	16% 56341	15		Arod		9	11 January 2015
	HTTP - POST	14% 51260	15		Th1b4ud		10	14 August 2018
	HTTP - Improper redirect	12% 43873	15		Arod		10	26 November 2014
	HTTP - Verb tampering	13% 47696	15		g0uZ		10	3 February 2011
	Install files	13% 45029	15		g0uZ		7	7 October 2006
	Nginx - Alias Misconfiguration	1% 3216	15		.Yo0x		3	27 September 2024
	Nginx - Root Location Misconfiguration	1% 1486	15		.Yo0x		1	27 September 2024
	API - Mass Assignment	1% 3604	20		Nishacid , Mika		2	18 January 2024
	CRLF	9% 32553	20		g0uZ		7	31 July 2011
	File upload - Double extensions	10% 36017	20		g0uZ		10	24 December 2012
	File upload - MIME type	8% 29048	20		g0uZ		10	26 December 2012
	Flask - Unsecure session	1% 3170	20		Sanlokii		1	29 November 2023
	GraphQL - Introspection	2% 4209	20		apges01		4	19 January 2023
	HTTP - Cookies	13% 46979	20		g0uZ		8	7 October 2006
	Insecure Code Management	4% 14381	20		Swissky		6	29 September 2019
	JWT - Introduction	5% 18255	20		Kn0wledge		5	21 August 2019
	XSS - Server Side	1% 3169	20		Elf		4	23 June 2023
	Directory traversal	10% 36441	25		g0uZ		3	31 July 2011
	File upload - Null byte	7% 24716	25		g0uZ		4	26 December 2012
	JWT - Revoked token	2% 6563	25		ArnC		6	20 March 2020
	JWT - Weak secret	4% 12690	25		Jrmbt		7	21 August 2019
	JWT - Unsecure File Signature	1% 2624	25		Nishacid , Mika		3	23 February 2023
	PHP - assert()	5% 16021	25		Birdy42		10	26 November 2016
	PHP - Apache configuration	1% 2727	25		erk3 , nemoz		4	8 July 2022
	PHP - Filters	6% 20307	25		g0uZ		3	27 February 2011
	PHP - register globals	5% 16331	25		g0uZ		2	8 October 2011
	PHP - Remote Xdebug	1% 1573	25		mayfly		4	18 March 2020
	Python - Server-side Template Injection Introduction	2% 4996	25		Podalirius		7	7 September 2021
	File upload - ZIP	3% 10018	30		ghozt		3	3 August 2017
	Flask - Development server	1% 1202	30		Sanlokii		1	29 November 2023
	GraphQL - Injection	1% 920	30		apges01		2	19 January 2023
	Command injection - Filter bypass	3% 7959	30		sambecks		6	20 September 2017
	Java - Server-side Template Injection	4% 11114	30		righettod		6	29 November 2015
	JWT - Public key	2% 4118	30		Jrmbt		5	21 August 2019
	JWT - Header Injection	1% 1418	30		Nishacid , Mika		2	23 February 2023
	Local File Inclusion	8% 26271	30		g0uZ		4	2 October 2011
	Local File Inclusion - Double encoding	4% 13281	30		zM_		4	13 June 2016
	Nginx - SSRF Misconfiguration	1% 348	30		.Yo0x		1	27 September 2024
	Node - Eval	1% 3135	30		Mhd_Root		7	24 February 2021
	PHP - Loose Comparison	3% 7546	30		ghozt		4	10 January 2018
	PHP - preg_replace()	3% 9353	30		sambecks		4	2 March 2016
	PHP - type juggling	3% 9139	30		vic		4	10 March 2016
	Remote File Inclusion	4% 12191	30		g0uZ		8	25 November 2015
	Ruby on Rails - ransack	1% 44	30		koma		0	23 June 2025
	SQL injection - Authentication	13% 47637	30		g0uZ		11	27 February 2011
	SQL injection - Authentication - GBK	3% 10249	30		dvor4x		4	2 December 2015
	SQL injection - String	7% 22671	30		g0uZ		10	24 December 2012
	XSLT - Code execution	2% 3874	30		ghozt		5	16 July 2017
	Elixir - EEx	1% 381	35		lolo42		1	29 November 2023
	JWT - Unsecure Key Handling	1% 937	35		Nishacid , Mika		5	23 February 2023
	LDAP injection - Authentication	3% 10698	35		g0uZ		8	26 May 2013
	Node - Serialize	1% 1395	35		Mhd_Root		2	24 February 2021
	NoSQL injection - Authentication	3% 7992	35		mastho		8	31 May 2015
	PHP - Path Truncation	2% 5601	35		Geluchat		6	25 March 2015
	PHP - Serialization	2% 6957	35		Arod		3	3 February 2014
	SQL injection - Numeric	5% 15718	35		g0uZ		7	24 December 2012
	SQL Injection - Routed	2% 5641	35		soka		5	24 December 2016
	SQL Truncation	2% 7026	35		Geluchat		2	1 May 2015
	XML External Entity	2% 5846	35		sambecks		2	20 October 2014
	XPath injection - Authentication	2% 6837	35		g0uZ		6	27 December 2012
	Yaml - Deserialization	1% 1535	35		Nishacid		2	20 April 2021
	API - Broken Access 2	1% 628	40		Nishacid , Mika		1	18 January 2024
	GraphQL - Backend injection	1% 499	40		apges01		1	19 January 2023
	GraphQL - Mutation	1% 1651	40		CanardMandarin		2	20 October 2020
	Java - Spring Boot	1% 2422	40		dvor4x		3	24 December 2016
	Local File Inclusion - Wrappers	2% 3815	40		sambecks		4	2 March 2016
	PHP - Eval	2% 3794	40		chmod		10	8 November 2018
	PHP - Eval - Advanced filters bypass	1% 668	40		Podalirius		2	8 July 2022
	SQL injection - Error	3% 8303	40		sambecks		5	4 March 2015
	SQL injection - Insert	1% 3305	40		sambecks		4	23 February 2015
	SQL injection - File reading	2% 6097	40		Arod		3	19 October 2014
	XPath injection - String	2% 4067	40		g0uZ		5	26 May 2013
	File upload - Polyglot	1% 526	45		Cyxo		1	8 July 2022
	NodeJS - Prototype Pollution Bypass	1% 600	45		Worty		1	22 October 2021
	NoSQL injection - Blind	1% 3162	45		ghozt		6	26 November 2016
	SQL injection - Time based	2% 6045	45		ycam		4	11 September 2015
	Java - Custom gadget deserialization	1% 242	50		Elweth		0	28 December 2023
	NodeJS - vm escape	1% 810	50		Podalirius		1	15 April 2021
	Server Side Request Forgery	1% 1995	50		sambecks		7	22 June 2018
	SQL injection - Blind	3% 8004	50		g0uZ		6	27 February 2011
	LDAP injection - Blind	1% 3579	55		g0uZ		2	8 June 2013
	PHP - Unserialize overflow	1% 819	55		mayfly		2	4 April 2020
	PHP - Unserialize Pop Chain	1% 771	55		Worty		2	22 October 2021
	SQL Injection - Second Order	1% 260	55		k4ndar3c		1	29 November 2023
	Python - dotenv	1% 120	70		jrjgjk		1	27 September 2024
	Python - Blind SSTI Filters Bypass	1% 726	75		Podalirius		5	7 September 2021
	XPath injection - Blind	1% 2468	75		g0uZ		5	27 December 2012
	SQL injection - Filter bypass	1% 3095	80		sambecks		7	21 July 2014