Yaml - Deserialization

35 Points

Serial hacking

Author

Nishacid, 20 April 2021

Level

Validations

1414 Challengers 1%

Note

88 Votes

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2 Solutions

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Challenge Results

Pseudo	Challenge	Lang	Date
Asta ♧	Yaml - Deserialization		25 June 2023 at 23:21
pilou	Yaml - Deserialization		25 June 2023 at 17:43
wh1teBr3aker	Yaml - Deserialization		25 June 2023 at 10:46
Mugen	Yaml - Deserialization		21 June 2023 at 20:51
n0sys	Yaml - Deserialization		19 June 2023 at 03:30
NearXa	Yaml - Deserialization		18 June 2023 at 21:29
Algorab	Yaml - Deserialization		18 June 2023 at 16:03
ShockedPlot7560	Yaml - Deserialization		17 June 2023 at 21:45
Nm10Pt	Yaml - Deserialization		16 June 2023 at 08:42
WOKENJohnCena	Yaml - Deserialization		14 June 2023 at 11:34

96 Challenges

Results	Name	Validations	Number of points	Difficulty	Author	Note	Solution	Date ↓↑
	HTML - Source code	48% 169486	5		g0uZ		5	3 October 2006
	HTTP - User-agent	24% 83703	10		g0uZ		10	3 October 2006
	Weak password	32% 109717	10		g0uZ		7	3 October 2006
	HTTP - Directory indexing	22% 77193	15		g0uZ		7	7 October 2006
	Install files	13% 43641	15		g0uZ		6	7 October 2006
	HTTP - Cookies	13% 45571	20		g0uZ		8	7 October 2006
	HTTP - Verb tampering	14% 46208	15		g0uZ		10	3 February 2011
	SQL injection - Authentication	14% 45994	30		g0uZ		11	27 February 2011
	SQL injection - Blind	3% 7714	50		g0uZ		6	27 February 2011
	Backup file	16% 54150	15		g0uZ		10	27 February 2011
	PHP - Filters	6% 19694	25		g0uZ		3	27 February 2011
	CRLF	9% 31756	20		g0uZ		7	31 July 2011
	Directory traversal	10% 35227	25		g0uZ		3	31 July 2011
	Local File Inclusion	8% 25596	30		g0uZ		4	2 October 2011
	PHP - register globals	5% 15863	25		g0uZ		2	8 October 2011
	SQL injection - Numeric	5% 15125	35		g0uZ		7	24 December 2012
	File upload - Double extensions	10% 34897	20		g0uZ		10	24 December 2012
	SQL injection - String	7% 21937	30		g0uZ		10	24 December 2012
	File upload - MIME type	8% 27992	20		g0uZ		10	26 December 2012
	File upload - Null byte	7% 23903	25		g0uZ		4	26 December 2012
	XPath injection - Authentication	2% 6637	35		g0uZ		6	27 December 2012
	XPath injection - Blind	1% 2351	75		g0uZ		5	27 December 2012
	XPath injection - String	2% 3950	40		g0uZ		5	26 May 2013
	LDAP injection - Authentication	3% 10386	35		g0uZ		8	26 May 2013
	LDAP injection - Blind	1% 3476	55		g0uZ		2	8 June 2013
	PHP - Serialization	2% 6765	35		Arod		3	3 February 2014
	SQL injection - Filter bypass	1% 2911	80		sambecks		7	21 July 2014
	SQL injection - File reading	2% 6025	40		Arod		3	19 October 2014
	XML External Entity	2% 5660	35		sambecks		2	20 October 2014
	HTTP - Improper redirect	13% 42454	15		Arod		10	26 November 2014
	HTTP - Headers	16% 54509	15		Arod		9	11 January 2015
	SQL injection - Insert	1% 3205	40		sambecks		4	23 February 2015
	SQL injection - Error	3% 7887	40		sambecks		5	4 March 2015
	PHP - Path Truncation	2% 5462	35		Geluchat		6	25 March 2015
	SQL Truncation	2% 6783	35		Geluchat		2	1 May 2015
	NoSQL injection - Authentication	3% 7703	35		mastho		8	31 May 2015
	SQL injection - Time based	2% 5824	45		ycam		4	11 September 2015
	Remote File Inclusion	4% 11824	30		g0uZ		8	25 November 2015
	Java - Server-side Template Injection	4% 10663	30		righettod		6	29 November 2015
	SQL injection - Authentication - GBK	3% 9830	30		dvor4x		4	2 December 2015
	PHP - preg_replace()	3% 9083	30		sambecks		4	2 March 2016
	Local File Inclusion - Wrappers	2% 3657	40		sambecks		4	2 March 2016
	PHP - type juggling	3% 8884	30		vic		4	10 March 2016
	Local File Inclusion - Double encoding	4% 12887	30		zM_		4	13 June 2016
	PHP - assert()	5% 15472	25		Birdy42		10	26 November 2016
	NoSQL injection - Blind	1% 3034	45		ghozt		6	26 November 2016
	SQL Injection - Routed	2% 5428	35		soka		5	24 December 2016
	Java - Spring Boot	1% 2348	40		dvor4x		3	24 December 2016
	XSLT - Code execution	2% 3736	30		ghozt		5	16 July 2017
	HTTP - Open redirect	19% 66609	10		Swissky		10	2 August 2017
	File upload - ZIP	3% 9598	30		ghozt		3	3 August 2017
	PHP - Command injection	19% 66321	10		sambecks		10	20 September 2017
	Command injection - Filter bypass	3% 7665	30		sambecks		6	20 September 2017
	PHP - Loose Comparison	3% 7293	30		ghozt		4	10 January 2018
	Server Side Request Forgery	1% 1912	50		sambecks		7	22 June 2018
	HTTP - POST	14% 49382	15		Th1b4ud		10	14 August 2018
	PHP - Eval	2% 3649	40		chmod		10	8 November 2018
	JWT - Public key	2% 3877	30		Jrmbt		5	21 August 2019
	JWT - Weak secret	4% 11992	25		Jrmbt		6	21 August 2019
	JWT - Introduction	5% 17284	20		Kn0wledge		5	21 August 2019
	Insecure Code Management	4% 13760	20		Swissky		6	29 September 2019
	PHP - Remote Xdebug	1% 1499	25		mayfly		4	18 March 2020
	JWT - Revoked token	2% 6092	25		ArnC		6	20 March 2020
	PHP - Unserialize overflow	1% 783	55		mayfly		2	4 April 2020
	GraphQL - Mutation	1% 1586	40		CanardMandarin		2	20 October 2020
	Node - Eval	1% 2953	30		Mhd_Root		7	24 February 2021
	Node - Serialize	1% 1292	35		Mhd_Root		2	24 February 2021
	HTTP - IP restriction bypass	9% 29003	10		Cyrhades		7	23 March 2021
	NodeJS - vm escape	1% 760	50		Podalirius		1	15 April 2021
	Yaml - Deserialization	1% 1414	35		Nishacid		2	20 April 2021
	Python - Server-side Template Injection Introduction	2% 4543	25		Podalirius		7	7 September 2021
	Python - Blind SSTI Filters Bypass	1% 668	75		Podalirius		5	7 September 2021
	NodeJS - Prototype Pollution Bypass	1% 542	45		Worty		1	22 October 2021
	PHP - Unserialize Pop Chain	1% 699	55		Worty		2	22 October 2021
	PHP - Apache configuration	1% 2415	25		erk3 , nemoz		4	8 July 2022
	PHP - Eval - Advanced filters bypass	1% 604	40		Podalirius		2	8 July 2022
	File upload - Polyglot	1% 460	45		Cyxo		1	8 July 2022
	GraphQL - Introspection	2% 3710	20		apges01		4	19 January 2023
	GraphQL - Injection	1% 778	30		apges01		2	19 January 2023
	GraphQL - Backend injection	1% 440	40		apges01		1	19 January 2023
	JWT - Unsecure File Signature	1% 2218	25		Nishacid , Mika		3	23 February 2023
	JWT - Header Injection	1% 1197	30		Nishacid , Mika		2	23 February 2023
	JWT - Unsecure Key Handling	1% 775	35		Nishacid , Mika		5	23 February 2023
	XSS - Server Side	1% 2702	20		Elf		4	23 June 2023
	SQL Injection - Second Order	1% 215	55		k4ndar3c		1	29 November 2023
	Flask - Development server	1% 956	30		Sanlokii		1	29 November 2023
	Elixir - EEx	1% 271	35		lolo42		1	29 November 2023
	Flask - Unsecure session	1% 2596	20		Sanlokii		1	29 November 2023
	Java - Custom gadget deserialization	1% 177	50		Elweth		0	28 December 2023
	API - Broken Access	2% 4423	15		Nishacid , Mika		3	18 January 2024
	API - Mass Assignment	1% 2812	20		Nishacid , Mika		2	18 January 2024
	API - Broken Access 2	1% 463	40		Nishacid , Mika		1	18 January 2024
	Python - dotenv	1% 27	70		jrjgjk		0	27 September 2024
	Nginx - SSRF Misconfiguration	1% 70	30		.Yo0x		0	27 September 2024
	Nginx - Root Location Misconfiguration	1% 184	15		.Yo0x		0	27 September 2024
	Nginx - Alias Misconfiguration	1% 2014	15		.Yo0x		2	27 September 2024