CVE-2026-2234CRITICAL 9.1EPSS p35.6%

CVE-2026-2234CVE-2026-2234

Description

C&Cm@il developed by HGiga has a Missing Authentication vulnerability, allowing unauthenticated remote attackers to read and modify any user's mail content.

Scoring

CVSS 3.19.1 (CRITICAL)
VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
EPSS0.45% probability of exploitation · percentile 35.6% · 2026-06-19T12:03:05Z
Published2026-02-09
Last modified2026-04-15

Underlying weaknesses· 1

CWE-306

References

  1. https://www.twcert.org.tw/en/cp-139-10704-d5aba-2.html
  2. https://www.twcert.org.tw/tw/cp-132-10703-3d02f-1.html

1

TypeTargetConfidenceTier
WeaknessMissing Authentication for Critical Functioncwe-3060%live

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