CVE-2022-28202

—

CVSS 3.1

6.1 medium

EPSS

1%p67

Published

Mar 30, 2022 (Mar 30, 2022)

Modified

Jun 17, 2026

Description

An XSS issue was discovered in MediaWiki before 1.35.6, 1.36.x before 1.36.4, and 1.37.x before 1.37.2. The widthheight, widthheightpage, and nbytes properties of messages are not escaped when used in galleries or Special:RevisionDelete.

Vendors: mediawiki fedoraproject debian
Products: mediawiki, fedora, debian linux
Weakness: CWE-79
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

NVD CVE.org GitHub PoCs EPSS (1.2%)

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