File upload - Null byte

25 Points

Gallery v0.04

Author

g0uZ, 26 December 2012

Level

Validations

24344 Challengers 7%

Note

679 Votes

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4 Solutions

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Challenge Results

Pseudo	Challenge	Lang	Date
rania	File upload - Null byte		20 April 2025 at 14:37
xxypxx	File upload - Null byte		20 April 2025 at 14:02
tantalus	File upload - Null byte		19 April 2025 at 23:59
Charpy	File upload - Null byte		19 April 2025 at 20:06
halfaxa	File upload - Null byte		19 April 2025 at 19:03
majid	File upload - Null byte		19 April 2025 at 00:07
Kimo_c_moi	File upload - Null byte		18 April 2025 at 23:26
Kossi BIHAHO	File upload - Null byte		18 April 2025 at 16:17
KsR00t	File upload - Null byte		17 April 2025 at 19:36
joshuaguillo	File upload - Null byte		17 April 2025 at 18:54

96 Challenges

Results	Name	Validations	Number of points	Difficulty	Author	Note	Solution	Date
	HTML - Source code	48% 172607	5		g0uZ		5	3 October 2006
	HTTP - IP restriction bypass	9% 30469	10		Cyrhades		7	23 March 2021
	HTTP - Open redirect	19% 68007	10		Swissky		10	2 August 2017
	HTTP - User-agent	24% 85434	10		g0uZ		10	3 October 2006
	Weak password	31% 111700	10		g0uZ		7	3 October 2006
	PHP - Command injection	19% 67899	10		sambecks		10	20 September 2017
	API - Broken Access	2% 5227	15		Nishacid , Mika		3	18 January 2024
	Backup file	16% 54938	15		g0uZ		10	27 February 2011
	HTTP - Directory indexing	22% 78517	15		g0uZ		7	7 October 2006
	HTTP - Headers	16% 55520	15		Arod		9	11 January 2015
	HTTP - POST	14% 50451	15		Th1b4ud		10	14 August 2018
	HTTP - Improper redirect	12% 43246	15		Arod		10	26 November 2014
	HTTP - Verb tampering	14% 47039	15		g0uZ		10	3 February 2011
	Install files	13% 44437	15		g0uZ		6	7 October 2006
	Nginx - Alias Misconfiguration	1% 2719	15		.Yo0x		2	27 September 2024
	Nginx - Root Location Misconfiguration	1% 810	15		.Yo0x		0	27 September 2024
	API - Mass Assignment	1% 3253	20		Nishacid , Mika		2	18 January 2024
	CRLF	9% 32180	20		g0uZ		7	31 July 2011
	File upload - Double extensions	10% 35504	20		g0uZ		10	24 December 2012
	File upload - MIME type	8% 28555	20		g0uZ		10	26 December 2012
	Flask - Unsecure session	1% 2924	20		Sanlokii		1	29 November 2023
	GraphQL - Introspection	2% 3999	20		apges01		4	19 January 2023
	HTTP - Cookies	13% 46396	20		g0uZ		8	7 October 2006
	Insecure Code Management	4% 14117	20		Swissky		6	29 September 2019
	JWT - Introduction	5% 17790	20		Kn0wledge		5	21 August 2019
	XSS - Server Side	1% 2976	20		Elf		4	23 June 2023
	Directory traversal	10% 35889	25		g0uZ		3	31 July 2011
	File upload - Null byte	7% 24344	25		g0uZ		4	26 December 2012
	JWT - Revoked token	2% 6363	25		ArnC		6	20 March 2020
	JWT - Weak secret	4% 12336	25		Jrmbt		6	21 August 2019
	JWT - Unsecure File Signature	1% 2435	25		Nishacid , Mika		3	23 February 2023
	PHP - assert()	5% 15747	25		Birdy42		10	26 November 2016
	PHP - Apache configuration	1% 2591	25		erk3 , nemoz		4	8 July 2022
	PHP - Filters	6% 20021	25		g0uZ		3	27 February 2011
	PHP - register globals	5% 16106	25		g0uZ		2	8 October 2011
	PHP - Remote Xdebug	1% 1537	25		mayfly		4	18 March 2020
	Python - Server-side Template Injection Introduction	2% 4801	25		Podalirius		7	7 September 2021
	File upload - ZIP	3% 9819	30		ghozt		3	3 August 2017
	Flask - Development server	1% 1076	30		Sanlokii		1	29 November 2023
	GraphQL - Injection	1% 851	30		apges01		2	19 January 2023
	Command injection - Filter bypass	3% 7814	30		sambecks		6	20 September 2017
	Java - Server-side Template Injection	4% 10903	30		righettod		6	29 November 2015
	JWT - Public key	2% 4003	30		Jrmbt		5	21 August 2019
	JWT - Header Injection	1% 1310	30		Nishacid , Mika		2	23 February 2023
	Local File Inclusion	8% 25982	30		g0uZ		4	2 October 2011
	Local File Inclusion - Double encoding	4% 13088	30		zM_		4	13 June 2016
	Nginx - SSRF Misconfiguration	1% 220	30		.Yo0x		0	27 September 2024
	Node - Eval	1% 3057	30		Mhd_Root		7	24 February 2021
	PHP - Loose Comparison	3% 7416	30		ghozt		4	10 January 2018
	PHP - preg_replace()	3% 9183	30		sambecks		4	2 March 2016
	PHP - type juggling	3% 9020	30		vic		4	10 March 2016
	Remote File Inclusion	4% 12011	30		g0uZ		8	25 November 2015
	SQL injection - Authentication	14% 46971	30		g0uZ		11	27 February 2011
	SQL injection - Authentication - GBK	3% 10056	30		dvor4x		4	2 December 2015
	SQL injection - String	7% 22323	30		g0uZ		10	24 December 2012
	XSLT - Code execution	2% 3801	30		ghozt		5	16 July 2017
	Elixir - EEx	1% 316	35		lolo42		1	29 November 2023
	JWT - Unsecure Key Handling	1% 857	35		Nishacid , Mika		5	23 February 2023
	LDAP injection - Authentication	3% 10554	35		g0uZ		8	26 May 2013
	Node - Serialize	1% 1341	35		Mhd_Root		2	24 February 2021
	NoSQL injection - Authentication	3% 7850	35		mastho		8	31 May 2015
	PHP - Path Truncation	2% 5535	35		Geluchat		6	25 March 2015
	PHP - Serialization	2% 6852	35		Arod		3	3 February 2014
	SQL injection - Numeric	5% 15421	35		g0uZ		7	24 December 2012
	SQL Injection - Routed	2% 5543	35		soka		5	24 December 2016
	SQL Truncation	2% 6911	35		Geluchat		2	1 May 2015
	XML External Entity	2% 5774	35		sambecks		2	20 October 2014
	XPath injection - Authentication	2% 6734	35		g0uZ		6	27 December 2012
	Yaml - Deserialization	1% 1468	35		Nishacid		2	20 April 2021
	API - Broken Access 2	1% 558	40		Nishacid , Mika		1	18 January 2024
	GraphQL - Backend injection	1% 466	40		apges01		1	19 January 2023
	GraphQL - Mutation	1% 1614	40		CanardMandarin		2	20 October 2020
	Java - Spring Boot	1% 2385	40		dvor4x		3	24 December 2016
	Local File Inclusion - Wrappers	2% 3758	40		sambecks		4	2 March 2016
	PHP - Eval	2% 3725	40		chmod		10	8 November 2018
	PHP - Eval - Advanced filters bypass	1% 638	40		Podalirius		2	8 July 2022
	SQL injection - Error	3% 8104	40		sambecks		5	4 March 2015
	SQL injection - Insert	1% 3253	40		sambecks		4	23 February 2015
	SQL injection - File reading	2% 6047	40		Arod		3	19 October 2014
	XPath injection - String	2% 4004	40		g0uZ		5	26 May 2013
	File upload - Polyglot	1% 488	45		Cyxo		1	8 July 2022
	NodeJS - Prototype Pollution Bypass	1% 569	45		Worty		1	22 October 2021
	NoSQL injection - Blind	1% 3107	45		ghozt		6	26 November 2016
	SQL injection - Time based	2% 5933	45		ycam		4	11 September 2015
	Java - Custom gadget deserialization	1% 204	50		Elweth		0	28 December 2023
	NodeJS - vm escape	1% 785	50		Podalirius		1	15 April 2021
	Server Side Request Forgery	1% 1961	50		sambecks		7	22 June 2018
	SQL injection - Blind	3% 7880	50		g0uZ		6	27 February 2011
	LDAP injection - Blind	1% 3540	55		g0uZ		2	8 June 2013
	PHP - Unserialize overflow	1% 800	55		mayfly		2	4 April 2020
	PHP - Unserialize Pop Chain	1% 736	55		Worty		2	22 October 2021
	SQL Injection - Second Order	1% 238	55		k4ndar3c		1	29 November 2023
	Python - dotenv	1% 79	70		jrjgjk		0	27 September 2024
	Python - Blind SSTI Filters Bypass	1% 700	75		Podalirius		5	7 September 2021
	XPath injection - Blind	1% 2417	75		g0uZ		5	27 December 2012
	SQL injection - Filter bypass	1% 3021	80		sambecks		7	21 July 2014