CVE-2022-42985

The ScratchLogin extension through 1.1 for MediaWiki does not escape verification failure messages, which allows users with administrator privileges to perform cross-site scripting (XSS).

CVSS v3 4.8 MEDIUM

4.8^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.7 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required HIGH

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

References

Link	Resource
https://github.com/InternationalScratchWiki/mediawiki-scratch-login/blob/4d2c1229b558b9cd685961274f20b621d114f4db/ScratchLogin.common.php#L104	Patch Third Party Advisory
https://github.com/InternationalScratchWiki/mediawiki-scratch-login/pull/22	Patch Third Party Advisory
https://github.com/InternationalScratchWiki/mediawiki-scratch-login/blob/4d2c1229b558b9cd685961274f20b621d114f4db/ScratchLogin.common.php#L104	Patch Third Party Advisory
https://github.com/InternationalScratchWiki/mediawiki-scratch-login/pull/22	Patch Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:scratch-wiki:scratch_login:*:*:*:*:*:mediawiki:*:*

History

21 Nov 2024, 07:25

Type	Values Removed	Values Added
References	~~() https://github.com/InternationalScratchWiki/mediawiki-scratch-login/blob/4d2c1229b558b9cd685961274f20b621d114f4db/ScratchLogin.common.php#L104 - Patch, Third Party Advisory~~	() https://github.com/InternationalScratchWiki/mediawiki-scratch-login/blob/4d2c1229b558b9cd685961274f20b621d114f4db/ScratchLogin.common.php#L104 - Patch, Third Party Advisory
References	~~() https://github.com/InternationalScratchWiki/mediawiki-scratch-login/pull/22 - Patch, Third Party Advisory~~	() https://github.com/InternationalScratchWiki/mediawiki-scratch-login/pull/22 - Patch, Third Party Advisory

Information

Published : 2022-11-17 05:15

Updated : 2025-04-25 21:15

NVD link : CVE-2022-42985

Mitre link : CVE-2022-42985

CVE.ORG link : CVE-2022-42985

JSON object : View

Products Affected

scratch-wiki

scratch_login

CWE

CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

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