CVE-2023-36674

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CVSS 3.1

5.3 medium

EPSS

<1%p52

Published

Aug 20, 2023 (Aug 20, 2023)

Modified

Jun 17, 2026

Description

An issue was discovered in MediaWiki before 1.35.11, 1.36.x through 1.38.x before 1.38.7, 1.39.x before 1.39.4, and 1.40.x before 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.

Vendors: mediawiki
Products: mediawiki
Weakness: CWE-20
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

NVD CVE.org GitHub PoCs EPSS (0.7%)

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