Command injection - Filter bypass

30 Points

Ping service v2

Author

sambecks, 20 September 2017

Level

Validations

7989 Challengers 3%

Note

415 Votes

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6 Solutions

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Challenge Results

Pseudo	Challenge	Lang	Date
stepandx	Command injection - Filter bypass		1 August 2025 at 02:55
sector404	Command injection - Filter bypass		1 August 2025 at 00:55
mhmd	Command injection - Filter bypass		31 July 2025 at 22:34
elicopter770	Command injection - Filter bypass		31 July 2025 at 22:03
Ldown_	Injection de commande - Contournement de filtre		31 July 2025 at 15:31
Ultra	Command injection - Filter bypass		31 July 2025 at 08:49
Omar_Elmasry10	Command injection - Filter bypass		31 July 2025 at 08:21
0xMarvul	Command injection - Filter bypass		31 July 2025 at 02:58
capybirb	Command injection - Filter bypass		31 July 2025 at 02:07
Ahmed	Command injection - Filter bypass		31 July 2025 at 01:09

97 Challenges

Results	Name	Validations	Number of points	Difficulty	Author ↓↑	Note	Solution	Date
	HTML - Source code	48% 175290	5		g0uZ		6	3 October 2006
	SQL injection - String	7% 22713	30		g0uZ		10	24 December 2012
	PHP - Filters	6% 20337	25		g0uZ		3	27 February 2011
	LDAP injection - Authentication	3% 10722	35		g0uZ		8	26 May 2013
	SQL injection - Numeric	5% 15747	35		g0uZ		7	24 December 2012
	File upload - Null byte	7% 24779	25		g0uZ		4	26 December 2012
	Directory traversal	10% 36495	25		g0uZ		3	31 July 2011
	XPath injection - Authentication	2% 6849	35		g0uZ		6	27 December 2012
	HTTP - Cookies	13% 47057	20		g0uZ		8	7 October 2006
	SQL injection - Authentication	13% 47734	30		g0uZ		11	27 February 2011
	Local File Inclusion	8% 26319	30		g0uZ		4	2 October 2011
	File upload - MIME type	8% 29111	20		g0uZ		10	26 December 2012
	File upload - Double extensions	10% 36093	20		g0uZ		10	24 December 2012
	CRLF	9% 32598	20		g0uZ		7	31 July 2011
	XPath injection - String	2% 4072	40		g0uZ		5	26 May 2013
	HTTP - Directory indexing	22% 79628	15		g0uZ		7	7 October 2006
	XPath injection - Blind	1% 2471	75		g0uZ		5	27 December 2012
	HTTP - User-agent	24% 86814	10		g0uZ		10	3 October 2006
	Weak password	31% 113307	10		g0uZ		7	3 October 2006
	LDAP injection - Blind	1% 3586	55		g0uZ		2	8 June 2013
	SQL injection - Blind	3% 8021	50		g0uZ		6	27 February 2011
	Backup file	16% 55756	15		g0uZ		10	27 February 2011
	Remote File Inclusion	4% 12212	30		g0uZ		8	25 November 2015
	HTTP - Verb tampering	13% 47761	15		g0uZ		10	3 February 2011
	Install files	13% 45097	15		g0uZ		7	7 October 2006
	PHP - register globals	5% 16361	25		g0uZ		2	8 October 2011
	HTTP - Headers	16% 56423	15		Arod		9	11 January 2015
	SQL injection - File reading	2% 6129	40		Arod		3	19 October 2014
	HTTP - Improper redirect	12% 43949	15		Arod		10	26 November 2014
	PHP - Serialization	2% 6978	35		Arod		3	3 February 2014
	Ruby on Rails - ransack	1% 48	30		koma		0	23 June 2025
	SQL Truncation	2% 7043	35		Geluchat		2	1 May 2015
	PHP - Path Truncation	2% 5612	35		Geluchat		6	25 March 2015
	Java - Spring Boot	1% 2426	40		dvor4x		3	24 December 2016
	SQL injection - Authentication - GBK	3% 10262	30		dvor4x		4	2 December 2015
	SQL injection - Error	3% 8325	40		sambecks		5	4 March 2015
	XML External Entity	2% 5858	35		sambecks		2	20 October 2014
	Local File Inclusion - Wrappers	2% 3822	40		sambecks		4	2 March 2016
	SQL injection - Insert	1% 3314	40		sambecks		4	23 February 2015
	Server Side Request Forgery	1% 2003	50		sambecks		7	22 June 2018
	PHP - preg_replace()	3% 9367	30		sambecks		4	2 March 2016
	SQL injection - Filter bypass	1% 3104	80		sambecks		7	21 July 2014
	PHP - Command injection	19% 69264	10		sambecks		10	20 September 2017
	Command injection - Filter bypass	3% 7983	30		sambecks		6	20 September 2017
	Java - Server-side Template Injection	4% 11144	30		righettod		6	29 November 2015
	HTTP - Open redirect	19% 69148	10		Swissky		10	2 August 2017
	Insecure Code Management	4% 14419	20		Swissky		6	29 September 2019
	Local File Inclusion - Double encoding	4% 13308	30		zM_		4	13 June 2016
	PHP - type juggling	3% 9151	30		vic		4	10 March 2016
	NoSQL injection - Authentication	3% 8009	35		mastho		8	31 May 2015
	SQL Injection - Routed	2% 5658	35		soka		5	24 December 2016
	SQL injection - Time based	2% 6058	45		ycam		4	11 September 2015
	JWT - Revoked token	2% 6593	25		ArnC		6	20 March 2020
	PHP - assert()	5% 16052	25		Birdy42		10	26 November 2016
	SQL Injection - Second Order	1% 267	55		k4ndar3c		1	29 November 2023
	NoSQL injection - Blind	1% 3179	45		ghozt		6	26 November 2016
	PHP - Loose Comparison	3% 7558	30		ghozt		4	10 January 2018
	XSLT - Code execution	2% 3881	30		ghozt		5	16 July 2017
	File upload - ZIP	3% 10049	30		ghozt		3	3 August 2017
	JWT - Introduction	5% 18313	20		Kn0wledge		5	21 August 2019
	PHP - Eval	2% 3808	40		chmod		10	8 November 2018
	PHP - Remote Xdebug	1% 1580	25		mayfly		4	18 March 2020
	PHP - Unserialize overflow	1% 819	55		mayfly		2	4 April 2020
	Elixir - EEx	1% 386	35		lolo42		1	29 November 2023
	HTTP - IP restriction bypass	9% 31756	10		Cyrhades		8	23 March 2021
	JWT - Public key	2% 4140	30		Jrmbt		5	21 August 2019
	JWT - Weak secret	4% 12731	25		Jrmbt		7	21 August 2019
	HTTP - POST	14% 51367	15		Th1b4ud		10	14 August 2018
	GraphQL - Mutation	1% 1658	40		CanardMandarin		2	20 October 2020
	PHP - Eval - Advanced filters bypass	1% 674	40		Podalirius		2	8 July 2022
	Python - Blind SSTI Filters Bypass	1% 728	75		Podalirius		5	7 September 2021
	NodeJS - vm escape	1% 813	50		Podalirius		1	15 April 2021
	Python - Server-side Template Injection Introduction	2% 5027	25		Podalirius		7	7 September 2021
	Node - Eval	1% 3146	30		Mhd_Root		7	24 February 2021
	Node - Serialize	1% 1404	35		Mhd_Root		2	24 February 2021
	File upload - Polyglot	1% 529	45		Cyxo		1	8 July 2022
	NodeJS - Prototype Pollution Bypass	1% 602	45		Worty		1	22 October 2021
	PHP - Unserialize Pop Chain	1% 776	55		Worty		2	22 October 2021
	Java - Custom gadget deserialization	1% 245	50		Elweth		0	28 December 2023
	Flask - Development server	1% 1216	30		Sanlokii		1	29 November 2023
	Flask - Unsecure session	1% 3206	20		Sanlokii		1	29 November 2023
	XSS - Server Side	1% 3208	20		Elf		4	23 June 2023
	Yaml - Deserialization	1% 1544	35		Nishacid		2	20 April 2021
	GraphQL - Injection	1% 935	30		apges01		2	19 January 2023
	GraphQL - Backend injection	1% 507	40		apges01		1	19 January 2023
	GraphQL - Introspection	2% 4249	20		apges01		4	19 January 2023
	Python - dotenv	1% 125	70		jrjgjk		1	27 September 2024
	Nginx - Alias Misconfiguration	1% 3277	15		.Yo0x		3	27 September 2024
	Nginx - Root Location Misconfiguration	1% 1565	15		.Yo0x		1	27 September 2024
	Nginx - SSRF Misconfiguration	1% 374	30		.Yo0x		1	27 September 2024
	PHP - Apache configuration	1% 2742	25		erk3 , nemoz		4	8 July 2022
	JWT - Unsecure Key Handling	1% 945	35		Nishacid , Mika		5	23 February 2023
	API - Broken Access 2	1% 639	40		Nishacid , Mika		1	18 January 2024
	API - Broken Access	2% 5996	15		Nishacid , Mika		4	18 January 2024
	API - Mass Assignment	1% 3658	20		Nishacid , Mika		2	18 January 2024
	JWT - Header Injection	1% 1429	30		Nishacid , Mika		2	23 February 2023
	JWT - Unsecure File Signature	1% 2651	25		Nishacid , Mika		3	23 February 2023