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CVE-2026-2234

Critical

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.

SeverityCritical
CVSS9.1
Exploit probability—
ProductC&Cm@il package olln-base
PublishedFeb 9, 2026
First seenFeb 9, 2026
Weakness typeCWE-306Missing authentication for critical function

How to fix

Update
  • HGiga C&Cm@il package olln-base7.0-978 or later

Affected products

ProductAffected versionsFixed in
HGiga C&Cm@il package olln-basev < 7.0-9787.0-978

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