HTTP - IP restriction bypass

10 Points

Only local users will be able to access the page

Author

Cyrhades, 23 March 2021

Level

Validations

29599 Challengers 9%

Note

1279 Votes

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7 Solutions

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Challenge Results

Pseudo	Challenge	Lang	Date
Lily	HTTP - Contournement de filtrage IP		10 March 2025 at 14:12
MishaDi	HTTP - Contournement de filtrage IP		10 March 2025 at 14:11
judou	HTTP - Contournement de filtrage IP		10 March 2025 at 14:10
vivien	HTTP - Contournement de filtrage IP		10 March 2025 at 14:10
Vianney	HTTP - Contournement de filtrage IP		10 March 2025 at 14:10
Jouali	HTTP - Contournement de filtrage IP		10 March 2025 at 14:09
Bayram	HTTP - Contournement de filtrage IP		10 March 2025 at 14:09
LilitK	HTTP - Contournement de filtrage IP		10 March 2025 at 14:06
ahure	HTTP - Contournement de filtrage IP		10 March 2025 at 14:04
Noufel	HTTP - Contournement de filtrage IP		10 March 2025 at 13:58

96 Challenges

Results	Name	Validations	Number of points ↓↑	Difficulty	Author	Note	Solution	Date
	HTML - Source code	48% 170813	5		g0uZ		5	3 October 2006
	Weak password	32% 110553	10		g0uZ		7	3 October 2006
	PHP - Command injection	19% 67002	10		sambecks		10	20 September 2017
	HTTP - IP restriction bypass	9% 29599	10		Cyrhades		7	23 March 2021
	HTTP - User-agent	24% 84461	10		g0uZ		10	3 October 2006
	HTTP - Open redirect	19% 67203	10		Swissky		10	2 August 2017
	API - Broken Access	2% 4730	15		Nishacid , Mika		3	18 January 2024
	Backup file	16% 54448	15		g0uZ		10	27 February 2011
	HTTP - Directory indexing	22% 77803	15		g0uZ		7	7 October 2006
	HTTP - Headers	16% 54922	15		Arod		9	11 January 2015
	HTTP - POST	14% 49827	15		Th1b4ud		10	14 August 2018
	HTTP - Improper redirect	12% 42781	15		Arod		10	26 November 2014
	HTTP - Verb tampering	14% 46516	15		g0uZ		10	3 February 2011
	Install files	13% 43969	15		g0uZ		6	7 October 2006
	Nginx - Alias Misconfiguration	1% 2262	15		.Yo0x		2	27 September 2024
	Nginx - Root Location Misconfiguration	1% 194	15		.Yo0x		0	27 September 2024
	GraphQL - Introspection	2% 3808	20		apges01		4	19 January 2023
	XSS - Server Side	1% 2796	20		Elf		4	23 June 2023
	Insecure Code Management	4% 13890	20		Swissky		6	29 September 2019
	JWT - Introduction	5% 17480	20		Kn0wledge		5	21 August 2019
	Flask - Unsecure session	1% 2717	20		Sanlokii		1	29 November 2023
	API - Mass Assignment	1% 2964	20		Nishacid , Mika		2	18 January 2024
	File upload - MIME type	8% 28216	20		g0uZ		10	26 December 2012
	HTTP - Cookies	13% 45888	20		g0uZ		8	7 October 2006
	CRLF	9% 31932	20		g0uZ		7	31 July 2011
	File upload - Double extensions	10% 35140	20		g0uZ		10	24 December 2012
	PHP - assert()	5% 15580	25		Birdy42		10	26 November 2016
	Python - Server-side Template Injection Introduction	2% 4645	25		Podalirius		7	7 September 2021
	PHP - Remote Xdebug	1% 1513	25		mayfly		4	18 March 2020
	PHP - Filters	6% 19819	25		g0uZ		3	27 February 2011
	PHP - register globals	5% 15968	25		g0uZ		2	8 October 2011
	JWT - Unsecure File Signature	1% 2292	25		Nishacid , Mika		3	23 February 2023
	JWT - Weak secret	4% 12135	25		Jrmbt		6	21 August 2019
	JWT - Revoked token	2% 6192	25		ArnC		6	20 March 2020
	File upload - Null byte	7% 24068	25		g0uZ		4	26 December 2012
	Directory traversal	10% 35472	25		g0uZ		3	31 July 2011
	PHP - Apache configuration	1% 2477	25		erk3 , nemoz		4	8 July 2022
	Node - Eval	1% 2989	30		Mhd_Root		7	24 February 2021
	XSLT - Code execution	2% 3762	30		ghozt		5	16 July 2017
	SQL injection - String	7% 22082	30		g0uZ		10	24 December 2012
	SQL injection - Authentication - GBK	3% 9933	30		dvor4x		4	2 December 2015
	SQL injection - Authentication	14% 46393	30		g0uZ		11	27 February 2011
	Remote File Inclusion	4% 11907	30		g0uZ		8	25 November 2015
	PHP - type juggling	3% 8937	30		vic		4	10 March 2016
	PHP - preg_replace()	3% 9126	30		sambecks		4	2 March 2016
	PHP - Loose Comparison	3% 7343	30		ghozt		4	10 January 2018
	Nginx - SSRF Misconfiguration	1% 74	30		.Yo0x		0	27 September 2024
	Local File Inclusion	8% 25738	30		g0uZ		4	2 October 2011
	JWT - Header Injection	1% 1233	30		Nishacid , Mika		2	23 February 2023
	JWT - Public key	2% 3928	30		Jrmbt		5	21 August 2019
	Java - Server-side Template Injection	4% 10763	30		righettod		6	29 November 2015
	Command injection - Filter bypass	3% 7733	30		sambecks		6	20 September 2017
	GraphQL - Injection	1% 802	30		apges01		2	19 January 2023
	Flask - Development server	1% 985	30		Sanlokii		1	29 November 2023
	File upload - ZIP	3% 9682	30		ghozt		3	3 August 2017
	Local File Inclusion - Double encoding	4% 12967	30		zM_		4	13 June 2016
	SQL injection - Numeric	5% 15226	35		g0uZ		7	24 December 2012
	Yaml - Deserialization	1% 1432	35		Nishacid		2	20 April 2021
	XPath injection - Authentication	2% 6682	35		g0uZ		6	27 December 2012
	XML External Entity	2% 5698	35		sambecks		2	20 October 2014
	SQL Truncation	2% 6832	35		Geluchat		2	1 May 2015
	SQL Injection - Routed	2% 5474	35		soka		5	24 December 2016
	NoSQL injection - Authentication	3% 7767	35		mastho		8	31 May 2015
	PHP - Serialization	2% 6793	35		Arod		3	3 February 2014
	PHP - Path Truncation	2% 5490	35		Geluchat		6	25 March 2015
	Node - Serialize	1% 1311	35		Mhd_Root		2	24 February 2021
	LDAP injection - Authentication	3% 10452	35		g0uZ		8	26 May 2013
	JWT - Unsecure Key Handling	1% 805	35		Nishacid , Mika		5	23 February 2023
	Elixir - EEx	1% 285	35		lolo42		1	29 November 2023
	PHP - Eval - Advanced filters bypass	1% 618	40		Podalirius		2	8 July 2022
	XPath injection - String	2% 3978	40		g0uZ		5	26 May 2013
	SQL injection - File reading	2% 6030	40		Arod		3	19 October 2014
	SQL injection - Insert	1% 3225	40		sambecks		4	23 February 2015
	SQL injection - Error	3% 7959	40		sambecks		5	4 March 2015
	GraphQL - Mutation	1% 1596	40		CanardMandarin		2	20 October 2020
	PHP - Eval	2% 3679	40		chmod		10	8 November 2018
	Local File Inclusion - Wrappers	2% 3695	40		sambecks		4	2 March 2016
	Java - Spring Boot	1% 2368	40		dvor4x		3	24 December 2016
	GraphQL - Backend injection	1% 451	40		apges01		1	19 January 2023
	API - Broken Access 2	1% 503	40		Nishacid , Mika		1	18 January 2024
	File upload - Polyglot	1% 474	45		Cyxo		1	8 July 2022
	NodeJS - Prototype Pollution Bypass	1% 555	45		Worty		1	22 October 2021
	NoSQL injection - Blind	1% 3066	45		ghozt		6	26 November 2016
	SQL injection - Time based	2% 5867	45		ycam		4	11 September 2015
	SQL injection - Blind	3% 7768	50		g0uZ		6	27 February 2011
	NodeJS - vm escape	1% 771	50		Podalirius		1	15 April 2021
	Server Side Request Forgery	1% 1930	50		sambecks		7	22 June 2018
	Java - Custom gadget deserialization	1% 188	50		Elweth		0	28 December 2023
	LDAP injection - Blind	1% 3496	55		g0uZ		2	8 June 2013
	PHP - Unserialize overflow	1% 790	55		mayfly		2	4 April 2020
	PHP - Unserialize Pop Chain	1% 713	55		Worty		2	22 October 2021
	SQL Injection - Second Order	1% 225	55		k4ndar3c		1	29 November 2023
	Python - dotenv	1% 29	70		jrjgjk		0	27 September 2024
	Python - Blind SSTI Filters Bypass	1% 682	75		Podalirius		5	7 September 2021
	XPath injection - Blind	1% 2377	75		g0uZ		5	27 December 2012
	SQL injection - Filter bypass	1% 2948	80		sambecks		7	21 July 2014