File upload - ZIP

30 Points

Unsafe decompression

Author

ghozt, 3 August 2017

Level

Validations

9838 Challengers 3%

Note

429 Votes

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3 Solutions

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Challenge Results

Pseudo	Challenge	Lang	Date
Itadown	File upload - ZIP		3 April 2025 at 14:42
yulyunder	File upload - ZIP		3 April 2025 at 12:58
4M1D0N	File upload - ZIP		3 April 2025 at 12:03
jleem	File upload - ZIP		3 April 2025 at 04:11
Adoew	File upload - ZIP		2 April 2025 at 22:42
tsunade	File upload - ZIP		2 April 2025 at 10:20
SSHark	File upload - ZIP		1 April 2025 at 19:29
Maximilien Brunet	File upload - ZIP		1 April 2025 at 18:15
sankostora	File upload - ZIP		1 April 2025 at 17:56
Alireza	File upload - ZIP		1 April 2025 at 13:13

96 Challenges

Results	Name	Validations	Number of points	Difficulty	Author	Note ↓↑	Solution	Date
	JWT - Revoked token	2% 6365	25		ArnC		6	20 March 2020
	PHP - Remote Xdebug	1% 1539	25		mayfly		4	18 March 2020
	SQL injection - Authentication - GBK	3% 10062	30		dvor4x		4	2 December 2015
	CRLF	9% 32191	20		g0uZ		7	31 July 2011
	Java - Spring Boot	1% 2386	40		dvor4x		3	24 December 2016
	NodeJS - Prototype Pollution Bypass	1% 570	45		Worty		1	22 October 2021
	Nginx - SSRF Misconfiguration	1% 231	30		.Yo0x		0	27 September 2024
	GraphQL - Introspection	2% 4003	20		apges01		4	19 January 2023
	JWT - Public key	2% 4004	30		Jrmbt		5	21 August 2019
	PHP - Path Truncation	2% 5537	35		Geluchat		6	25 March 2015
	Flask - Development server	1% 1080	30		Sanlokii		1	29 November 2023
	SQL Injection - Second Order	1% 239	55		k4ndar3c		1	29 November 2023
	API - Broken Access 2	1% 564	40		Nishacid , Mika		1	18 January 2024
	Weak password	31% 111738	10		g0uZ		7	3 October 2006
	Backup file	16% 54955	15		g0uZ		10	27 February 2011
	PHP - Apache configuration	1% 2594	25		erk3 , nemoz		4	8 July 2022
	HTTP - User-agent	24% 85468	10		g0uZ		10	3 October 2006
	Command injection - Filter bypass	3% 7818	30		sambecks		6	20 September 2017
	API - Broken Access	2% 5248	15		Nishacid , Mika		3	18 January 2024
	SQL injection - Filter bypass	1% 3023	80		sambecks		7	21 July 2014
	File upload - Polyglot	1% 496	45		Cyxo		1	8 July 2022
	Install files	13% 44457	15		g0uZ		6	7 October 2006
	GraphQL - Backend injection	1% 468	40		apges01		1	19 January 2023
	Server Side Request Forgery	1% 1962	50		sambecks		7	22 June 2018
	HTTP - Open redirect	19% 68041	10		Swissky		10	2 August 2017
	Nginx - Root Location Misconfiguration	1% 839	15		.Yo0x		0	27 September 2024
	XSLT - Code execution	2% 3804	30		ghozt		5	16 July 2017
	HTTP - Headers	16% 55547	15		Arod		9	11 January 2015
	SQL Injection - Routed	2% 5549	35		soka		5	24 December 2016
	JWT - Unsecure Key Handling	1% 860	35		Nishacid , Mika		5	23 February 2023
	Elixir - EEx	1% 319	35		lolo42		1	29 November 2023
	PHP - register globals	5% 16115	25		g0uZ		2	8 October 2011
	JWT - Unsecure File Signature	1% 2438	25		Nishacid , Mika		3	23 February 2023
	SQL injection - Insert	1% 3253	40		sambecks		4	23 February 2015
	SQL injection - Time based	2% 5936	45		ycam		4	11 September 2015
	SQL injection - File reading	2% 6047	40		Arod		3	19 October 2014
	File upload - Null byte	7% 24355	25		g0uZ		4	26 December 2012
	HTTP - IP restriction bypass	9% 30494	10		Cyrhades		7	23 March 2021
	SQL Truncation	2% 6914	35		Geluchat		2	1 May 2015
	PHP - Eval	2% 3726	40		chmod		10	8 November 2018
	Nginx - Alias Misconfiguration	1% 2741	15		.Yo0x		2	27 September 2024
	PHP - assert()	5% 15756	25		Birdy42		10	26 November 2016
	PHP - Unserialize overflow	1% 800	55		mayfly		2	4 April 2020
	XML External Entity	2% 5774	35		sambecks		2	20 October 2014
	PHP - Serialization	2% 6853	35		Arod		3	3 February 2014
	NoSQL injection - Authentication	3% 7855	35		mastho		8	31 May 2015
	GraphQL - Mutation	1% 1614	40		CanardMandarin		2	20 October 2020
	Node - Serialize	1% 1341	35		Mhd_Root		2	24 February 2021
	PHP - type juggling	3% 9023	30		vic		4	10 March 2016
	HTTP - Directory indexing	22% 78549	15		g0uZ		7	7 October 2006
	LDAP injection - Blind	1% 3540	55		g0uZ		2	8 June 2013
	HTTP - Improper redirect	12% 43272	15		Arod		10	26 November 2014
	Local File Inclusion - Double encoding	4% 13098	30		zM_		4	13 June 2016
	SQL injection - Error	3% 8111	40		sambecks		5	4 March 2015
	HTTP - Cookies	13% 46411	20		g0uZ		8	7 October 2006
	HTTP - POST	14% 50475	15		Th1b4ud		10	14 August 2018
	GraphQL - Injection	1% 853	30		apges01		2	19 January 2023
	Local File Inclusion - Wrappers	2% 3760	40		sambecks		4	2 March 2016
	Directory traversal	10% 35904	25		g0uZ		3	31 July 2011
	PHP - Eval - Advanced filters bypass	1% 640	40		Podalirius		2	8 July 2022
	Remote File Inclusion	4% 12031	30		g0uZ		8	25 November 2015
	SQL injection - Blind	3% 7883	50		g0uZ		6	27 February 2011
	Python - dotenv	1% 80	70		jrjgjk		0	27 September 2024
	HTML - Source code	48% 172658	5		g0uZ		5	3 October 2006
	SQL injection - Authentication	14% 46992	30		g0uZ		11	27 February 2011
	PHP - Command injection	19% 67935	10		sambecks		10	20 September 2017
	Local File Inclusion	8% 26000	30		g0uZ		4	2 October 2011
	HTTP - Verb tampering	14% 47064	15		g0uZ		10	3 February 2011
	File upload - Double extensions	10% 35519	20		g0uZ		10	24 December 2012
	JWT - Weak secret	4% 12340	25		Jrmbt		6	21 August 2019
	XSS - Server Side	1% 2983	20		Elf		4	23 June 2023
	LDAP injection - Authentication	3% 10556	35		g0uZ		8	26 May 2013
	XPath injection - Blind	1% 2418	75		g0uZ		5	27 December 2012
	PHP - preg_replace()	3% 9186	30		sambecks		4	2 March 2016
	File upload - ZIP	3% 9825	30		ghozt		3	3 August 2017
	Insecure Code Management	4% 14123	20		Swissky		6	29 September 2019
	SQL injection - String	7% 22335	30		g0uZ		10	24 December 2012
	Python - Blind SSTI Filters Bypass	1% 700	75		Podalirius		5	7 September 2021
	API - Mass Assignment	1% 3262	20		Nishacid , Mika		2	18 January 2024
	File upload - MIME type	8% 28569	20		g0uZ		10	26 December 2012
	SQL injection - Numeric	5% 15430	35		g0uZ		7	24 December 2012
	JWT - Header Injection	1% 1313	30		Nishacid , Mika		2	23 February 2023
	XPath injection - Authentication	2% 6737	35		g0uZ		6	27 December 2012
	PHP - Filters	6% 20032	25		g0uZ		3	27 February 2011
	XPath injection - String	2% 4007	40		g0uZ		5	26 May 2013
	PHP - Loose Comparison	3% 7420	30		ghozt		4	10 January 2018
	JWT - Introduction	5% 17796	20		Kn0wledge		5	21 August 2019
	PHP - Unserialize Pop Chain	1% 738	55		Worty		2	22 October 2021
	Java - Server-side Template Injection	4% 10914	30		righettod		6	29 November 2015
	NoSQL injection - Blind	1% 3110	45		ghozt		6	26 November 2016
	Python - Server-side Template Injection Introduction	2% 4806	25		Podalirius		7	7 September 2021
	NodeJS - vm escape	1% 785	50		Podalirius		1	15 April 2021
	Node - Eval	1% 3058	30		Mhd_Root		7	24 February 2021
	Yaml - Deserialization	1% 1472	35		Nishacid		2	20 April 2021
	Flask - Unsecure session	1% 2934	20		Sanlokii		1	29 November 2023
	Java - Custom gadget deserialization	1% 205	50		Elweth		0	28 December 2023