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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.

PUBLISHED Reserved 2026-02-09 | Published 2026-02-09 | Updated 2026-02-09 | Assigner twcert




CRITICAL: 9.3CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N

CRITICAL: 9.1CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Problem types

CWE-306 Missing Authentication for Critical Function

Product status

Default status
unaffected

Any version before 7.0-978
affected

References

www.twcert.org.tw/tw/cp-132-10703-3d02f-1.html third-party-advisory

www.twcert.org.tw/en/cp-139-10704-d5aba-2.html third-party-advisory

cve.org (CVE-2026-2234)

nvd.nist.gov (CVE-2026-2234)

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