HIGH 8.6 NVD
CVE-2026-84832
SEPPmail Secure Email Gateway before 15.0.6 deserializes attacker-controlled data in a privileged REST import workflow without adequate validation. An attacker
SEPPmail Secure Email Gateway before 15.0.6 deserializes attacker-controlled data in a privileged REST import workflow without adequate validation. An attacker with a privileged API token can execute arbitrary commands with "nobody" privileges.
References
- https://downloads.seppmail.com/extrelnotes/150/ERN15.0.html
- https://github.com/WWBN/AVideo/security/advisories/GHSA-pp65-5j34-grgc
This high severity vulnerability with a CVSS score of 8.6 was published on 2026-09-03 via NVD.
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