CVE-2025-67478HIGH 8.8EPSS p27.0%

CVE-2025-67478CVE-2025-67478

Description

Vulnerability in Wikimedia Foundation CheckUser. This vulnerability is associated with program files includes/Mail/UserMailer.Php. This issue affects CheckUser: from * before 1.39.14, 1.43.4, 1.44.1.

Scoring

CVSS 3.18.8 (HIGH)
VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
EPSS0.35% probability of exploitation · percentile 27.0% · 2026-10-06T12:00:23Z
Published2026-02-03
Last modified2026-04-14

References

  1. https://phabricator.wikimedia.org/T385403

Related by meaning· 6

Nearest entities by semantic similarity across the cs-graph corpus.

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Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.