PHP - preg_replace()

30 Points

e modifier

Author

sambecks, 2 March 2016

Level

Validations

9926 Challengers 3%

Note

318 Votes

To reach this part of the site please login

4 Solutions

Display solutions Submit a solution

Challenge Results

Pseudo	Challenge	Lang	Date
M1sterco	PHP - preg_replace()		14 October 2026 at 16:07
support team	PHP - preg_replace()		14 October 2026 at 02:07
5h4d0wx	PHP - preg_replace()		13 October 2026 at 19:02
Trost	PHP - preg_replace()		12 October 2026 at 22:35
Hk13	PHP - preg_replace()		11 October 2026 at 18:38
dlaumor	PHP - preg_replace()		11 October 2026 at 05:35
Yoav	PHP - preg_replace()		10 October 2026 at 13:38
0xDEADBEEF	PHP - preg_replace()		9 October 2026 at 19:31
0xPad	PHP - preg_replace()		8 October 2026 at 12:11
ChaperonRouge	PHP - preg_replace()		5 October 2026 at 15:49

97 Challenges

Results	Name	Validations	Number of points	Difficulty	Author	Note	Solution	Date
	HTML - Source code	47% 189501	5		g0uZ		6	3 October 2006
	HTTP - IP restriction bypass	10% 38270	10		Cyrhades		8	23 March 2021
	HTTP - Open redirect	19% 74843	10		Swissky		10	2 August 2017
	HTTP - User-agent	24% 93656	10		g0uZ		10	3 October 2006
	Weak password	30% 121042	10		g0uZ		7	3 October 2006
	PHP - Command injection	19% 75393	10		sambecks		10	20 September 2017
	API - Broken Access	3% 9609	15		Nishacid , Mika		4	18 January 2024
	Backup file	15% 59233	15		g0uZ		10	27 February 2011
	HTTP - Directory indexing	22% 84883	15		g0uZ		7	7 October 2006
	HTTP - Headers	15% 60543	15		Arod		9	11 January 2015
	HTTP - POST	14% 55587	15		Th1b4ud		10	14 August 2018
	HTTP - Improper redirect	12% 46937	15		Arod		10	26 November 2014
	HTTP - Verb tampering	13% 50844	15		g0uZ		10	3 February 2011
	Install files	12% 47825	15		g0uZ		7	7 October 2006
	Nginx - Alias Misconfiguration	2% 5813	15		.Yo0x		3	27 September 2024
	Nginx - Root Location Misconfiguration	2% 4259	15		.Yo0x		2	27 September 2024
	API - Mass Assignment	2% 5524	20		Nishacid , Mika		2	18 January 2024
	CRLF	9% 34315	20		g0uZ		7	31 July 2011
	File upload - Double extensions	10% 38482	20		g0uZ		10	24 December 2012
	File upload - MIME type	8% 31098	20		g0uZ		10	26 December 2012
	Flask - Unsecure session	2% 4513	20		Sanlokii		1	29 November 2023
	GraphQL - Introspection	2% 5441	20		apges01		4	19 January 2023
	HTTP - Cookies	13% 50256	20		g0uZ		8	7 October 2006
	Insecure Code Management	4% 15706	20		Swissky		6	29 September 2019
	JWT - Introduction	6% 20362	20		Kn0wledge		5	21 August 2019
	XSS - Server Side	2% 4422	20		Elf		4	23 June 2023
	Directory traversal	10% 38966	25		g0uZ		3	31 July 2011
	File upload - Null byte	7% 26363	25		g0uZ		4	26 December 2012
	JWT - Revoked token	2% 7722	25		ArnC		6	20 March 2020
	JWT - Weak secret	4% 14205	25		Jrmbt		8	21 August 2019
	JWT - Unsecure File Signature	1% 3565	25		Nishacid , Mika		3	23 February 2023
	PHP - assert()	5% 17186	25		Birdy42		10	26 November 2016
	PHP - Apache configuration	1% 3417	25		erk3 , nemoz		4	8 July 2022
	PHP - Filters	6% 21551	25		g0uZ		3	27 February 2011
	PHP - register globals	5% 17309	25		g0uZ		2	8 October 2011
	PHP - Remote Xdebug	1% 1809	25		mayfly		4	18 March 2020
	Python - Server-side Template Injection Introduction	2% 6044	25		Podalirius		7	7 September 2021
	File upload - ZIP	3% 10993	30		ghozt		3	3 August 2017
	Flask - Development server	1% 1699	30		Sanlokii		1	29 November 2023
	GraphQL - Injection	1% 1405	30		apges01		2	19 January 2023
	Command injection - Filter bypass	3% 8912	30		sambecks		6	20 September 2017
	Java - Server-side Template Injection	3% 12038	30		righettod		6	29 November 2015
	JWT - Public key	2% 4817	30		Jrmbt		5	21 August 2019
	JWT - Header Injection	1% 1959	30		Nishacid , Mika		2	23 February 2023
	Local File Inclusion	7% 28116	30		g0uZ		4	2 October 2011
	Local File Inclusion - Double encoding	4% 14289	30		zM_		4	13 June 2016
	Nginx - SSRF Misconfiguration	1% 1167	30		.Yo0x		1	27 September 2024
	Node - Eval	1% 3641	30		Mhd_Root		8	24 February 2021
	PHP - Loose Comparison	3% 8152	30		ghozt		4	10 January 2018
	PHP - preg_replace()	3% 9927	30		sambecks		4	2 March 2016
	PHP - type juggling	3% 9740	30		vic		4	10 March 2016
	Remote File Inclusion	4% 13065	30		g0uZ		8	25 November 2015
	Ruby on Rails - ransack	1% 403	30		koma		0	23 June 2025
	SQL injection - Authentication	13% 51458	30		g0uZ		11	27 February 2011
	SQL injection - Authentication - GBK	3% 11194	30		dvor4x		4	2 December 2015
	SQL injection - String	7% 24547	30		g0uZ		10	24 December 2012
	XSLT - Code execution	2% 4242	30		ghozt		5	16 July 2017
	Elixir - EEx	1% 651	35		lolo42		1	29 November 2023
	JWT - Unsecure Key Handling	1% 1286	35		Nishacid , Mika		5	23 February 2023
	LDAP injection - Authentication	3% 11386	35		g0uZ		8	26 May 2013
	Node - Serialize	1% 1665	35		Mhd_Root		2	24 February 2021
	NoSQL injection - Authentication	3% 8650	35		mastho		8	31 May 2015
	PHP - Path Truncation	2% 5967	35		Geluchat		7	25 March 2015
	PHP - Serialization	2% 7464	35		Arod		3	3 February 2014
	SQL injection - Numeric	5% 17021	35		g0uZ		7	24 December 2012
	SQL Injection - Routed	2% 6198	35		soka		5	24 December 2016
	SQL Truncation	2% 7707	35		Geluchat		2	1 May 2015
	XML External Entity	2% 6380	35		sambecks		2	20 October 2014
	XPath injection - Authentication	2% 7270	35		g0uZ		6	27 December 2012
	Yaml - Deserialization	1% 1785	35		Nishacid		2	20 April 2021
	API - Broken Access 2	1% 1082	40		Nishacid , Mika		1	18 January 2024
	GraphQL - Backend injection	1% 747	40		apges01		1	19 January 2023
	GraphQL - Mutation	1% 1902	40		CanardMandarin		2	20 October 2020
	Java - Spring Boot	1% 2613	40		dvor4x		3	24 December 2016
	Local File Inclusion - Wrappers	2% 4231	40		sambecks		4	2 March 2016
	PHP - Eval	2% 4261	40		chmod		10	8 November 2018
	PHP - Eval - Advanced filters bypass	1% 874	40		Podalirius		2	8 July 2022
	SQL injection - Error	3% 9253	40		sambecks		5	4 March 2015
	SQL injection - Insert	1% 3637	40		sambecks		4	23 February 2015
	SQL injection - File reading	2% 6784	40		Arod		3	19 October 2014
	XPath injection - String	2% 4314	40		g0uZ		5	26 May 2013
	File upload - Polyglot	1% 833	45		Cyxo		1	8 July 2022
	NodeJS - Prototype Pollution Bypass	1% 715	45		Worty		1	22 October 2021
	NoSQL injection - Blind	1% 3532	45		ghozt		6	26 November 2016
	SQL injection - Time based	2% 6539	45		ycam		4	11 September 2015
	Java - Custom gadget deserialization	1% 453	50		Elweth		0	28 December 2023
	NodeJS - vm escape	1% 979	50		Podalirius		2	15 April 2021
	Server Side Request Forgery	1% 2186	50		sambecks		7	22 June 2018
	SQL injection - Blind	3% 8728	50		g0uZ		6	27 February 2011
	LDAP injection - Blind	1% 3876	55		g0uZ		2	8 June 2013
	PHP - Unserialize overflow	1% 993	55		mayfly		2	4 April 2020
	PHP - Unserialize Pop Chain	1% 1017	55		Worty		2	22 October 2021
	SQL Injection - Second Order	1% 460	55		k4ndar3c		1	29 November 2023
	Python - dotenv	1% 329	70		jrjgjk		1	27 September 2024
	Python - Blind SSTI Filters Bypass	1% 968	75		Podalirius		5	7 September 2021
	XPath injection - Blind	1% 2743	75		g0uZ		5	27 December 2012
	SQL injection - Filter bypass	1% 3642	80		sambecks		7	21 July 2014