CVE-2021-31551
Medium
Description
An issue was discovered in the PageForms extension for MediaWiki through 1.35.2. Crafted payloads for Token-related query parameters allowed for XSS on certain PageForms-managed MediaWiki pages.
SeverityMedium
CVSS6.1
Exploit probability—
Product
Mediawiki
PublishedApr 22, 2021
First seenApr 22, 2021
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| mediawiki mediawiki | v ≤ 1.35.2 | — |
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