PHP - Eval

40 Points

Non-alphanumeric PHP code

Author

chmod, 8 November 2018

Level

Validations

3801 Challengers 2%

Note

268 Votes

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10 Solutions

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Challenge Results

Pseudo	Challenge	Lang	Date
TopiMax	PHP - Eval		25 April 2025 at 14:49
bookie	PHP - Eval		24 April 2025 at 22:07
Umbra	PHP - Eval		24 April 2025 at 09:28
Oracles_	PHP - Eval		24 April 2025 at 09:08
am11	PHP - Eval		23 April 2025 at 22:44
invincib3l	PHP - Eval		22 April 2025 at 19:12
nhanvinh2001	PHP - Eval		22 April 2025 at 18:47
Gh05t1nB4ud	PHP - Eval		20 April 2025 at 13:58
zLade	PHP - Eval		19 April 2025 at 01:26
YORO	PHP - Eval		17 April 2025 at 09:15

97 Challenges

Results	Name	Validations	Number of points	Difficulty	Author ↓↑	Note	Solution	Date
	HTML - Source code	48% 175192	5		g0uZ		6	3 October 2006
	SQL injection - String	7% 22688	30		g0uZ		10	24 December 2012
	PHP - Filters	6% 20329	25		g0uZ		3	27 February 2011
	LDAP injection - Authentication	3% 10712	35		g0uZ		8	26 May 2013
	SQL injection - Numeric	5% 15739	35		g0uZ		7	24 December 2012
	File upload - Null byte	7% 24757	25		g0uZ		4	26 December 2012
	Directory traversal	10% 36478	25		g0uZ		3	31 July 2011
	XPath injection - Authentication	2% 6844	35		g0uZ		6	27 December 2012
	HTTP - Cookies	13% 47038	20		g0uZ		8	7 October 2006
	SQL injection - Authentication	13% 47697	30		g0uZ		11	27 February 2011
	Local File Inclusion	8% 26303	30		g0uZ		4	2 October 2011
	File upload - MIME type	8% 29087	20		g0uZ		10	26 December 2012
	File upload - Double extensions	10% 36075	20		g0uZ		10	24 December 2012
	CRLF	9% 32584	20		g0uZ		7	31 July 2011
	XPath injection - String	2% 4070	40		g0uZ		5	26 May 2013
	HTTP - Directory indexing	22% 79605	15		g0uZ		7	7 October 2006
	XPath injection - Blind	1% 2469	75		g0uZ		5	27 December 2012
	HTTP - User-agent	24% 86772	10		g0uZ		10	3 October 2006
	Weak password	31% 113253	10		g0uZ		7	3 October 2006
	LDAP injection - Blind	1% 3582	55		g0uZ		2	8 June 2013
	SQL injection - Blind	3% 8013	50		g0uZ		6	27 February 2011
	Backup file	16% 55738	15		g0uZ		10	27 February 2011
	Remote File Inclusion	4% 12202	30		g0uZ		8	25 November 2015
	HTTP - Verb tampering	13% 47746	15		g0uZ		10	3 February 2011
	Install files	13% 45078	15		g0uZ		7	7 October 2006
	PHP - register globals	5% 16350	25		g0uZ		2	8 October 2011
	HTTP - Headers	16% 56402	15		Arod		9	11 January 2015
	SQL injection - File reading	2% 6117	40		Arod		3	19 October 2014
	HTTP - Improper redirect	12% 43928	15		Arod		10	26 November 2014
	PHP - Serialization	2% 6970	35		Arod		3	3 February 2014
	Ruby on Rails - ransack	1% 46	30		koma		0	23 June 2025
	SQL Truncation	2% 7036	35		Geluchat		2	1 May 2015
	PHP - Path Truncation	2% 5607	35		Geluchat		6	25 March 2015
	Java - Spring Boot	1% 2425	40		dvor4x		3	24 December 2016
	SQL injection - Authentication - GBK	3% 10253	30		dvor4x		4	2 December 2015
	SQL injection - Error	3% 8316	40		sambecks		5	4 March 2015
	XML External Entity	2% 5855	35		sambecks		2	20 October 2014
	Local File Inclusion - Wrappers	2% 3817	40		sambecks		4	2 March 2016
	SQL injection - Insert	1% 3309	40		sambecks		4	23 February 2015
	Server Side Request Forgery	1% 1999	50		sambecks		7	22 June 2018
	PHP - preg_replace()	3% 9363	30		sambecks		4	2 March 2016
	SQL injection - Filter bypass	1% 3101	80		sambecks		7	21 July 2014
	PHP - Command injection	19% 69236	10		sambecks		10	20 September 2017
	Command injection - Filter bypass	3% 7971	30		sambecks		6	20 September 2017
	Java - Server-side Template Injection	4% 11127	30		righettod		6	29 November 2015
	HTTP - Open redirect	19% 69109	10		Swissky		10	2 August 2017
	Insecure Code Management	4% 14404	20		Swissky		6	29 September 2019
	Local File Inclusion - Double encoding	4% 13294	30		zM_		4	13 June 2016
	PHP - type juggling	3% 9148	30		vic		4	10 March 2016
	NoSQL injection - Authentication	3% 8002	35		mastho		8	31 May 2015
	SQL Injection - Routed	2% 5650	35		soka		5	24 December 2016
	SQL injection - Time based	2% 6054	45		ycam		4	11 September 2015
	JWT - Revoked token	2% 6583	25		ArnC		6	20 March 2020
	PHP - assert()	5% 16042	25		Birdy42		10	26 November 2016
	SQL Injection - Second Order	1% 265	55		k4ndar3c		1	29 November 2023
	NoSQL injection - Blind	1% 3171	45		ghozt		6	26 November 2016
	PHP - Loose Comparison	3% 7554	30		ghozt		4	10 January 2018
	XSLT - Code execution	2% 3877	30		ghozt		5	16 July 2017
	File upload - ZIP	3% 10034	30		ghozt		3	3 August 2017
	JWT - Introduction	5% 18295	20		Kn0wledge		5	21 August 2019
	PHP - Eval	2% 3801	40		chmod		10	8 November 2018
	PHP - Remote Xdebug	1% 1577	25		mayfly		4	18 March 2020
	PHP - Unserialize overflow	1% 819	55		mayfly		2	4 April 2020
	Elixir - EEx	1% 385	35		lolo42		1	29 November 2023
	HTTP - IP restriction bypass	9% 31704	10		Cyrhades		8	23 March 2021
	JWT - Public key	2% 4130	30		Jrmbt		5	21 August 2019
	JWT - Weak secret	4% 12718	25		Jrmbt		7	21 August 2019
	HTTP - POST	14% 51342	15		Th1b4ud		10	14 August 2018
	GraphQL - Mutation	1% 1653	40		CanardMandarin		2	20 October 2020
	PHP - Eval - Advanced filters bypass	1% 671	40		Podalirius		2	8 July 2022
	Python - Blind SSTI Filters Bypass	1% 727	75		Podalirius		5	7 September 2021
	NodeJS - vm escape	1% 812	50		Podalirius		1	15 April 2021
	Python - Server-side Template Injection Introduction	2% 5010	25		Podalirius		7	7 September 2021
	Node - Eval	1% 3140	30		Mhd_Root		7	24 February 2021
	Node - Serialize	1% 1401	35		Mhd_Root		2	24 February 2021
	File upload - Polyglot	1% 526	45		Cyxo		1	8 July 2022
	NodeJS - Prototype Pollution Bypass	1% 601	45		Worty		1	22 October 2021
	PHP - Unserialize Pop Chain	1% 774	55		Worty		2	22 October 2021
	Java - Custom gadget deserialization	1% 244	50		Elweth		0	28 December 2023
	Flask - Development server	1% 1212	30		Sanlokii		1	29 November 2023
	Flask - Unsecure session	1% 3191	20		Sanlokii		1	29 November 2023
	XSS - Server Side	1% 3187	20		Elf		4	23 June 2023
	Yaml - Deserialization	1% 1538	35		Nishacid		2	20 April 2021
	GraphQL - Injection	1% 928	30		apges01		2	19 January 2023
	GraphQL - Backend injection	1% 505	40		apges01		1	19 January 2023
	GraphQL - Introspection	2% 4234	20		apges01		4	19 January 2023
	Python - dotenv	1% 123	70		jrjgjk		1	27 September 2024
	Nginx - Alias Misconfiguration	1% 3256	15		.Yo0x		3	27 September 2024
	Nginx - Root Location Misconfiguration	1% 1533	15		.Yo0x		1	27 September 2024
	Nginx - SSRF Misconfiguration	1% 366	30		.Yo0x		1	27 September 2024
	PHP - Apache configuration	1% 2733	25		erk3 , nemoz		4	8 July 2022
	JWT - Unsecure Key Handling	1% 942	35		Nishacid , Mika		5	23 February 2023
	API - Broken Access 2	1% 637	40		Nishacid , Mika		1	18 January 2024
	API - Broken Access	2% 5964	15		Nishacid , Mika		4	18 January 2024
	API - Mass Assignment	1% 3639	20		Nishacid , Mika		2	18 January 2024
	JWT - Header Injection	1% 1423	30		Nishacid , Mika		2	23 February 2023
	JWT - Unsecure File Signature	1% 2640	25		Nishacid , Mika		3	23 February 2023