CVE-2026-44128: critical vulnerability in SEPPmail AG Secure Email Gateway
Unauthenticated Remote Code Execution
Published · Updated
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
28Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 9.3epss 0.8%
SEPPmail Secure Email Gateway before version 15.0.2.1 allows unauthenticated remote code execution in the new GINA UI because an endpoint passes attacker-controlled input from a parameter to Perl's eval.
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Affected products
SEPPmail AG · Secure Email GatewayRelated CVEs — SEPPmail AG Secure Email Gateway
In the same product, most dangerous first.
CVE-2026-7864MEDIUMExposure of Sensitive Information to an Unauthorized ActorEPSS 16.1%CVE-2026-44127HIGHLocal File Inclusion (LFI) and Arbitrary File DeletionEPSS 14.8%CVE-2026-84830HIGHOS command injection in privileged configuration handlingEPSS 1.2%CVE-2026-44129HIGHServer-side template injectionEPSS 0.5%CVE-2026-44126CRITICALInsecure deserializationEPSS 0.5%CVE-2026-44125CRITICALMissing Authorization in GINAv2EPSS 0.4%