CVE-2021-46146
Medium
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.
SeverityMedium
CVSS5.4
Exploit probability—
Product
Mediawiki
PublishedJan 10, 2022
First seenJan 10, 2022
How to fix
Update
- mediawiki mediawiki1.35.5, 1.36.3, 1.37.1 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| mediawiki mediawiki | v < 1.35.5, 1.36.0 ≤ v < 1.36.3, 1.37.0 ≤ v < 1.37.1 | 1.35.5, 1.36.3, 1.37.1 |
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