P5Verified

CVE-2025-62652: MediaWiki WebAuthn extension 1.39, 1.43, 1.44

CVE-2025-62652. EPSS 0.00385 (percentile 0.30493), scored 2026-10-08.

Affected technology

MediaWiki WebAuthn extension · 1.39, 1.43, 1.44
The Wikimedia Foundation

Component: Not specified by the source

Attack conditions (Source advisory, CVSS 4.0): Network (remote) · Low privileges required · Active user interaction

What an attacker can do

Source advisory’s CVSS 4.0 assessment (base score 5.9/10) rates confidentiality impact as low; integrity and availability impact as high. The description does not specify what an attacker can achieve beyond these rated impacts.

Published 2026-10-09 03:15:35.863344+00:00

CWE: CWE-79
CCR priority: 0.1 /100 (P5)
EPSS: 0.00385 · percentile 0.30493 · 2026-10-08
KEV: no

Provenance

NVD CVE API 2.0 · Source record · observed 2026-10-09 03:13:32.966430+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2025-62652.html