5.3
CVSSv3

CVE-2023-36674

Published: 20/08/2023 Updated: 07/11/2023
CVSS v3 Base Score: 5.3 | Impact Score: 1.4 | Exploitability Score: 3.9
VMScore: 0

Vulnerability Summary

An issue exists in MediaWiki prior to 1.35.11, 1.36.x up to and including 1.38.x prior to 1.38.7, 1.39.x prior to 1.39.4, and 1.40.x prior to 1.40.1. It is possible to bypass the Bad image list (aka badFile) by using the thumb parameter (aka Manualthumb) of the File syntax.

Vulnerability Trend

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mediawiki mediawiki

mediawiki mediawiki 1.40.0

Vendor Advisories

Multiple security issues were discovered in MediaWiki, a website engine for collaborative work, which could result in cross-site scripting, a bypass of vandalism protections or information disclosure For the oldstable distribution (bullseye), these problems have been fixed in version 1:13511-1~deb11u1 For the stable distribution (bookworm), the ...