File upload - Double extensions

20 Points

Gallery v0.02

Author

g0uZ, 24 December 2012

Level

Validations

31466 Challengers 11%

Note

1277 Votes

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10 Solutions

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Challenge Results

Pseudo	Challenge	Lang	Date
firmiana	File upload - Double extensions		28 November 2023 at 20:12
Aelros	File upload - Double extensions		28 November 2023 at 19:37
NCL20043006	File upload - Double extensions		28 November 2023 at 17:30
Darkmaster	File upload - Double extensions		28 November 2023 at 17:28
missile	File upload - Double extensions		28 November 2023 at 17:01
cutletka	File upload - Double extensions		28 November 2023 at 16:59
Lothorell	File upload - Double extensions		28 November 2023 at 16:54
ultraviolet33	File upload - Double extensions		28 November 2023 at 16:38
Card	File upload - Double extensions		28 November 2023 at 14:57
levrieri	File upload - Double extensions		28 November 2023 at 14:38

84 Challenges

Results	Name	Validations	Number of points	Difficulty	Author	Note	Solution	Date
	HTML - Source code	49% 150403	5		g0uZ		5	3 October 2006
	HTTP - IP restriction bypass	7% 20786	10		Cyrhades		7	23 March 2021
	HTTP - Open redirect	19% 58776	10		Swissky		10	2 August 2017
	HTTP - User-agent	24% 74372	10		g0uZ		10	3 October 2006
	Weak password	32% 98510	10		g0uZ		7	3 October 2006
	PHP - Command injection	19% 57968	10		sambecks		10	20 September 2017
	Backup file	16% 49262	15		g0uZ		9	27 February 2011
	HTTP - Directory indexing	23% 69678	15		g0uZ		7	7 October 2006
	HTTP - Headers	16% 48913	15		Arod		9	11 January 2015
	HTTP - POST	14% 43425	15		Th1b4ud		10	14 August 2018
	HTTP - Improper redirect	13% 38121	15		Arod		10	26 November 2014
	HTTP - Verb tampering	14% 41645	15		g0uZ		10	3 February 2011
	Install files	13% 39615	15		g0uZ		5	7 October 2006
	CRLF	10% 28701	20		g0uZ		7	31 July 2011
	File upload - Double extensions	11% 31480	20		g0uZ		10	24 December 2012
	File upload - MIME type	9% 25068	20		g0uZ		10	26 December 2012
	GraphQL - Introspection	1% 2248	20		apges01		3	19 January 2023
	HTTP - Cookies	14% 41013	20		g0uZ		8	7 October 2006
	Insecure Code Management	4% 11827	20		Swissky		6	29 September 2019
	JWT - Introduction	5% 14394	20		Kn0wledge		5	21 August 2019
	XSS - Server Side	1% 1085	20		Elf		3	23 June 2023
	Directory traversal	11% 31798	25		g0uZ		3	31 July 2011
	File upload - Null byte	7% 21630	25		g0uZ		4	26 December 2012
	JWT - Revoked token	2% 4842	25		ArnC		6	20 March 2020
	JWT - Weak secret	4% 9938	25		Jrmbt		6	21 August 2019
	JWT - Unsecure File Signature	1% 1105	25		Nishacid , Mika		3	23 February 2023
	PHP - assert()	5% 13942	25		Birdy42		10	26 November 2016
	PHP - Apache configuration	1% 1582	25		erk3 , nemoz		2	8 July 2022
	PHP - Filters	6% 18067	25		g0uZ		3	27 February 2011
	PHP - register globals	5% 14577	25		g0uZ		2	8 October 2011
	PHP - Remote Xdebug	1% 1272	25		mayfly		4	18 March 2020
	Python - Server-side Template Injection Introduction	2% 3463	25		Podalirius		7	7 September 2021
	File upload - ZIP	3% 8493	30		ghozt		3	3 August 2017
	GraphQL - Injection	1% 408	30		apges01		2	19 January 2023
	Command injection - Filter bypass	3% 6852	30		sambecks		6	20 September 2017
	Java - Server-side Template Injection	4% 9624	30		righettod		5	29 November 2015
	JWT - Public key	2% 3199	30		Jrmbt		5	21 August 2019
	JWT - Header Injection	1% 641	30		Nishacid , Mika		2	23 February 2023
	Local File Inclusion	8% 23321	30		g0uZ		4	2 October 2011
	Local File Inclusion - Double encoding	4% 11717	30		zM_		4	13 June 2016
	Node - Eval	1% 2434	30		Mhd_Root		7	24 February 2021
	PHP - Loose Comparison	3% 6656	30		ghozt		4	10 January 2018
	PHP - preg_replace()	3% 8383	30		sambecks		4	2 March 2016
	PHP - type juggling	3% 8241	30		vic		4	10 March 2016
	Remote File Inclusion	4% 10724	30		g0uZ		8	25 November 2015
	SQL injection - Authentication	14% 40757	30		g0uZ		11	27 February 2011
	SQL injection - Authentication - GBK	3% 8621	30		dvor4x		4	2 December 2015
	SQL injection - String	7% 19210	30		g0uZ		9	24 December 2012
	XSLT - Code execution	2% 3367	30		ghozt		5	16 July 2017
	JWT - Unsecure Key Handling	1% 434	35		Nishacid , Mika		5	23 February 2023
	LDAP injection - Authentication	4% 9422	35		g0uZ		8	26 May 2013
	Node - Serialize	1% 1033	35		Mhd_Root		1	24 February 2021
	NoSQL injection - Authentication	3% 7040	35		mastho		8	31 May 2015
	PHP - Path Truncation	2% 5009	35		Geluchat		6	25 March 2015
	PHP - Serialization	3% 6257	35		Arod		3	3 February 2014
	SQL injection - Numeric	5% 13137	35		g0uZ		6	24 December 2012
	SQL Injection - Routed	2% 4681	35		soka		5	24 December 2016
	SQL Truncation	2% 5978	35		Geluchat		2	1 May 2015
	XML External Entity	2% 5002	35		sambecks		2	20 October 2014
	XPath injection - Authentication	2% 6090	35		g0uZ		6	27 December 2012
	Yaml - Deserialization	1% 1138	35		Nishacid		2	20 April 2021
	GraphQL - Backend injection	1% 256	40		apges01		1	19 January 2023
	GraphQL - Mutation	1% 1377	40		CanardMandarin		2	20 October 2020
	Java - Spring Boot	1% 2128	40		dvor4x		3	24 December 2016
	Local File Inclusion - Wrappers	2% 3258	40		sambecks		4	2 March 2016
	PHP - Eval	2% 3212	40		chmod		10	8 November 2018
	PHP - Eval - Advanced filters bypass	1% 440	40		Podalirius		1	8 July 2022
	SQL injection - Error	3% 6801	40		sambecks		5	4 March 2015
	SQL injection - Insert	1% 2806	40		sambecks		4	23 February 2015
	SQL injection - File reading	2% 5433	40		Arod		3	19 October 2014
	XPath injection - String	2% 3580	40		g0uZ		5	26 May 2013
	File upload - Polyglot	1% 313	45		Cyxo		1	8 July 2022
	NodeJS - Prototype Pollution Bypass	1% 364	45		Worty		1	22 October 2021
	NoSQL injection - Blind	1% 2685	45		ghozt		6	26 November 2016
	SQL injection - Time based	2% 5011	45		ycam		4	11 September 2015
	NodeJS - vm escape	1% 605	50		Podalirius		1	15 April 2021
	Server Side Request Forgery	1% 1563	50		sambecks		7	22 June 2018
	SQL injection - Blind	3% 6776	50		g0uZ		5	27 February 2011
	LDAP injection - Blind	1% 3088	55		g0uZ		2	8 June 2013
	PHP - Unserialize overflow	1% 663	55		mayfly		2	4 April 2020
	PHP - Unserialize Pop Chain	1% 478	55		Worty		2	22 October 2021
	Python - Blind SSTI Filters Bypass	1% 489	75		Podalirius		5	7 September 2021
	XPath injection - Blind	1% 2053	75		g0uZ		4	27 December 2012
	SQL injection - Filter bypass	1% 2243	80		sambecks		7	21 July 2014