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CVE-2026-2234
Published: Feb 9, 2026
Modified: Feb 9, 2026
PUBLISHED
CVSS v3.1
9.1
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.
| Vendor | Product | Versions |
|---|---|---|
HGiga | C&Cm@il package olln-base | affected 0 - < 7.0-978 |
Weaknesses (CWE)
CVSS v3.1 Details
CVSS v3.1 Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
None
References
https://www.twcert.org.tw/tw/cp-132-10703-3d02f-1.html
third-party-advisory
https://www.twcert.org.tw/en/cp-139-10704-d5aba-2.html
third-party-advisory
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