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vulnerability

MediaWiki: CVE-2021-46146: Improper Neutralization of Input During Web Page Generation

Severity
3
CVSS
(AV:N/AC:M/Au:S/C:N/I:P/A:N)
Published
Jan 10, 2022
Added
Jan 17, 2022
Modified
May 6, 2026

Description

An issue was discovered in MediaWiki before 1.35.5, 1.36.x before 1.36.3, and 1.37.x before 1.37.1. The WikibaseMediaInfo component is vulnerable to XSS via the caption fields for a given media file.

Solution

mediawiki-upgrade-latest
Title
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