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CVE-2022-42985

CVE-2022-42985

CVSS 4.8 MEDIUMEPSS 0.4%CWE-79
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:3.1/AC:L/AV:N/A:N/C:L/I:L/PR:H/S:C/UI:R
Affected products
n/a · n/a

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References
https://github.com/InternationalScratchWiki/mediawiki-scratch-login/blob/4d2c1229b558b9cd685961274f20b621d114f4db/ScratchLogin.common.php#L104https://github.com/InternationalScratchWiki/mediawiki-scratch-login/pull/22