CRITICAL 9.2 NVD

CVE-2026-114425

SEPPmail Secure Email Gateway before 15.1.1 trusts a file path supplied in externally provided Large File Transfer attachment metadata. An unauthenticated remot

SEPPmail Secure Email Gateway before 15.1.1 trusts a file path supplied in externally provided Large File Transfer attachment metadata. An unauthenticated remote sender can cause the mail-processing worker to disclose, move, or delete an accessible regular file when LFT is enabled and the message reaches an affected secure-mail processing path. The validated workers ran as root.

References

https://docs.seppmail.com/en/20_revision-history.html

Published: 2026-11-04 · Source: NVD · Feed updated: 2026-11-04

This critical severity vulnerability with a CVSS score of 9.2 was published on 2026-11-04 via NVD.

Risk Timeline

CVE Disclosed2026-11-04 · -1 days ago

Remediation Resources

Analysis & PoC

docs.seppmail.com/en/20_revision-history.html

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