Flask - Unsecure session

20 Points

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Author

Sanlokii, 29 November 2023

Level

Validations

3051 Challengers 1%

Note

121 Votes

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1 Solution

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Challenge Results

Pseudo	Challenge	Lang	Date
GoZ	Flask - Unsecure session		13 February 2025 at 22:06
mr_ha	Flask - Unsecure session		13 February 2025 at 20:19
pavanvootla	Flask - Unsecure session		13 February 2025 at 17:29
ctf_find	Flask - Unsecure session		13 February 2025 at 17:06
vhash	Flask - Unsecure session		13 February 2025 at 12:35
arial	Flask - Unsecure session		12 February 2025 at 11:37
lanadweik	Flask - Unsecure session		12 February 2025 at 07:26
Noob_In_Town	Flask - Unsecure session		11 February 2025 at 21:11
KOOLI	Flask - Unsecure session		11 February 2025 at 20:45
Bltn	Flask - Unsecure session		11 February 2025 at 16:53

96 Challenges

Results	Name	Validations	Number of points ↓↑	Difficulty	Author	Note	Solution	Date
	HTML - Source code	48% 173711	5		g0uZ		5	3 October 2006
	Weak password	31% 112360	10		g0uZ		7	3 October 2006
	PHP - Command injection	19% 68496	10		sambecks		10	20 September 2017
	HTTP - IP restriction bypass	9% 30989	10		Cyrhades		8	23 March 2021
	HTTP - User-agent	24% 86011	10		g0uZ		10	3 October 2006
	HTTP - Open redirect	19% 68486	10		Swissky		10	2 August 2017
	API - Broken Access	2% 5549	15		Nishacid , Mika		4	18 January 2024
	Backup file	16% 55298	15		g0uZ		10	27 February 2011
	HTTP - Directory indexing	22% 78965	15		g0uZ		7	7 October 2006
	HTTP - Headers	16% 55928	15		Arod		9	11 January 2015
	HTTP - POST	14% 50857	15		Th1b4ud		10	14 August 2018
	HTTP - Improper redirect	12% 43567	15		Arod		10	26 November 2014
	HTTP - Verb tampering	14% 47364	15		g0uZ		10	3 February 2011
	Install files	13% 44731	15		g0uZ		7	7 October 2006
	Nginx - Alias Misconfiguration	1% 2935	15		.Yo0x		2	27 September 2024
	Nginx - Root Location Misconfiguration	1% 1115	15		.Yo0x		0	27 September 2024
	GraphQL - Introspection	2% 4103	20		apges01		4	19 January 2023
	XSS - Server Side	1% 3062	20		Elf		4	23 June 2023
	Insecure Code Management	4% 14242	20		Swissky		6	29 September 2019
	JWT - Introduction	5% 18034	20		Kn0wledge		5	21 August 2019
	Flask - Unsecure session	1% 3038	20		Sanlokii		1	29 November 2023
	API - Mass Assignment	1% 3413	20		Nishacid , Mika		2	18 January 2024
	File upload - MIME type	8% 28824	20		g0uZ		10	26 December 2012
	HTTP - Cookies	13% 46686	20		g0uZ		8	7 October 2006
	CRLF	9% 32366	20		g0uZ		7	31 July 2011
	File upload - Double extensions	10% 35758	20		g0uZ		10	24 December 2012
	PHP - assert()	5% 15904	25		Birdy42		10	26 November 2016
	Python - Server-side Template Injection Introduction	2% 4889	25		Podalirius		7	7 September 2021
	PHP - Remote Xdebug	1% 1548	25		mayfly		4	18 March 2020
	PHP - Filters	6% 20178	25		g0uZ		3	27 February 2011
	PHP - register globals	5% 16220	25		g0uZ		2	8 October 2011
	JWT - Unsecure File Signature	1% 2514	25		Nishacid , Mika		3	23 February 2023
	JWT - Weak secret	4% 12530	25		Jrmbt		7	21 August 2019
	JWT - Revoked token	2% 6448	25		ArnC		6	20 March 2020
	File upload - Null byte	7% 24540	25		g0uZ		4	26 December 2012
	Directory traversal	10% 36150	25		g0uZ		3	31 July 2011
	PHP - Apache configuration	1% 2653	25		erk3 , nemoz		4	8 July 2022
	Node - Eval	1% 3089	30		Mhd_Root		7	24 February 2021
	XSLT - Code execution	2% 3828	30		ghozt		5	16 July 2017
	SQL injection - String	7% 22492	30		g0uZ		10	24 December 2012
	SQL injection - Authentication - GBK	3% 10152	30		dvor4x		4	2 December 2015
	SQL injection - Authentication	14% 47323	30		g0uZ		11	27 February 2011
	Remote File Inclusion	4% 12102	30		g0uZ		8	25 November 2015
	PHP - type juggling	3% 9070	30		vic		4	10 March 2016
	PHP - preg_replace()	3% 9282	30		sambecks		4	2 March 2016
	PHP - Loose Comparison	3% 7466	30		ghozt		4	10 January 2018
	Nginx - SSRF Misconfiguration	1% 273	30		.Yo0x		0	27 September 2024
	Local File Inclusion	8% 26119	30		g0uZ		4	2 October 2011
	JWT - Header Injection	1% 1356	30		Nishacid , Mika		2	23 February 2023
	JWT - Public key	2% 4054	30		Jrmbt		5	21 August 2019
	Java - Server-side Template Injection	4% 11028	30		righettod		6	29 November 2015
	Command injection - Filter bypass	3% 7869	30		sambecks		6	20 September 2017
	GraphQL - Injection	1% 878	30		apges01		2	19 January 2023
	Flask - Development server	1% 1123	30		Sanlokii		1	29 November 2023
	File upload - ZIP	3% 9907	30		ghozt		3	3 August 2017
	Local File Inclusion - Double encoding	4% 13166	30		zM_		4	13 June 2016
	SQL injection - Numeric	5% 15573	35		g0uZ		7	24 December 2012
	Yaml - Deserialization	1% 1498	35		Nishacid		2	20 April 2021
	XPath injection - Authentication	2% 6775	35		g0uZ		6	27 December 2012
	XML External Entity	2% 5810	35		sambecks		2	20 October 2014
	SQL Truncation	2% 6966	35		Geluchat		2	1 May 2015
	SQL Injection - Routed	2% 5585	35		soka		5	24 December 2016
	NoSQL injection - Authentication	3% 7916	35		mastho		8	31 May 2015
	PHP - Serialization	2% 6898	35		Arod		3	3 February 2014
	PHP - Path Truncation	2% 5562	35		Geluchat		6	25 March 2015
	Node - Serialize	1% 1360	35		Mhd_Root		2	24 February 2021
	LDAP injection - Authentication	3% 10614	35		g0uZ		8	26 May 2013
	JWT - Unsecure Key Handling	1% 889	35		Nishacid , Mika		5	23 February 2023
	Elixir - EEx	1% 360	35		lolo42		1	29 November 2023
	PHP - Eval - Advanced filters bypass	1% 648	40		Podalirius		2	8 July 2022
	XPath injection - String	2% 4028	40		g0uZ		5	26 May 2013
	SQL injection - File reading	2% 6060	40		Arod		3	19 October 2014
	SQL injection - Insert	1% 3276	40		sambecks		4	23 February 2015
	SQL injection - Error	3% 8216	40		sambecks		5	4 March 2015
	GraphQL - Mutation	1% 1631	40		CanardMandarin		2	20 October 2020
	PHP - Eval	2% 3754	40		chmod		10	8 November 2018
	Local File Inclusion - Wrappers	2% 3781	40		sambecks		4	2 March 2016
	Java - Spring Boot	1% 2399	40		dvor4x		3	24 December 2016
	GraphQL - Backend injection	1% 482	40		apges01		1	19 January 2023
	API - Broken Access 2	1% 592	40		Nishacid , Mika		1	18 January 2024
	File upload - Polyglot	1% 511	45		Cyxo		1	8 July 2022
	NodeJS - Prototype Pollution Bypass	1% 578	45		Worty		1	22 October 2021
	NoSQL injection - Blind	1% 3131	45		ghozt		6	26 November 2016
	SQL injection - Time based	2% 5989	45		ycam		4	11 September 2015
	SQL injection - Blind	3% 7937	50		g0uZ		6	27 February 2011
	NodeJS - vm escape	1% 795	50		Podalirius		1	15 April 2021
	Server Side Request Forgery	1% 1975	50		sambecks		7	22 June 2018
	Java - Custom gadget deserialization	1% 220	50		Elweth		0	28 December 2023
	LDAP injection - Blind	1% 3554	55		g0uZ		2	8 June 2013
	PHP - Unserialize overflow	1% 808	55		mayfly		2	4 April 2020
	PHP - Unserialize Pop Chain	1% 748	55		Worty		2	22 October 2021
	SQL Injection - Second Order	1% 248	55		k4ndar3c		1	29 November 2023
	Python - dotenv	1% 99	70		jrjgjk		0	27 September 2024
	Python - Blind SSTI Filters Bypass	1% 713	75		Podalirius		5	7 September 2021
	XPath injection - Blind	1% 2439	75		g0uZ		5	27 December 2012
	SQL injection - Filter bypass	1% 3060	80		sambecks		7	21 July 2014