PT-2025-42665

CVE-2025-62652

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Published

2025-10-17

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Updated

2025-10-18

Description by

CVSS 4.0
5.9
Medium
MetricsAV:N/AC:L/AT:P/PR:L/UI:A/VC:L/VI:H/VA:H/SC:N/SI:N/SA:N/AU:N/R:U/V:C/RE:L/U:Amber
Name of the Vulnerable Software and Affected Versions MediaWiki WebAuthn extension versions 1.39, 1.43, and 1.44
Description A flaw exists in the MediaWiki WebAuthn extension related to improper input handling during web page generation, leading to a Stored Cross-site Scripting issue. This allows for the injection of malicious scripts. The affected component is the WebAuthn extension.
Recommendations Update to a newer version that contains a fix for this vulnerability.
Exploitability
Fix
Impacts
Researchers
Vendors
Affected products
Weakness enumeration
CWE-79: Improper Neutralization of Input During Web Page Generation (\'Cross-site Scripting\')
Related identifiers
CVE-2025-62652
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