CVE-2025-62662
Medium
Description
Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in The Wikimedia Foundation Mediawiki - AdvancedSearch Extension allows Stored XSS.This issue affects Mediawiki - AdvancedSearch Extension: from master before 1.39.
SeverityMedium
CVSS6.9
Exploit probability—
ProductMediawiki - AdvancedSearch Extension
PublishedOct 18, 2025
First seenOct 18, 2025
Weakness typeCWE-79Cross-site scripting (XSS)
How to fix
Update
- The Wikimedia Foundation Mediawiki - AdvancedSearch Extension1.39 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| The Wikimedia Foundation Mediawiki - AdvancedSearch Extension | master ≤ v < 1.39 | 1.39 |
Check your version
Choose the product and enter the version you run to see whether it falls in the affected range.
In the Intelligence 360 plan
Attack Surface Management
See the assets tied to your domains, the technologies they run and known vulnerabilities in one list.