CVE-2022-28202

mediawiki: xss due to incorrect escaping

Published Mar 30, 2022 CVSS 3.1 · 6.1 Medium EPSS 1.2% KEV · Not listed
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
Debian DLA Debian DLA DLA-3117-1 mediawiki security update
Debian DSA Debian DSA DSA-5246-1 mediawiki security update
EUVD EUVD EUVD-2022-32656 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.
History

No history.

Weaknesses

Sources

Status
PUBLISHED
Assigner
mitre
Published
Updated
Aug 3, 2024, 5:48 AM
Reserved
Mar 30, 2022, 12:00 AM
Status
Modified
Published
Mar 30, 2022, 6:15 AM
Modified
Jun 17, 2026, 4:38 AM
Severity
Moderate
Public date
Mar 30, 2022, 12:00 AM