CVE-2026-114425
Forged LFT metadata permits arbitrary file read and deletion
Description
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.
Affected products
| Vendor | Product | Versions |
|---|---|---|
| SEPPmail AG | SEPPmail Secure Email Gateway (SEG) | <15.1.1 |
References
External links from the record. They lead to third-party sites.