8.8 HighCWE-73
CVE-2026-44127
Local File Inclusion (LFI) and Arbitrary File Deletion
SEPPmail AGSecure Email Gateway
Status
- Not in CISA KEV
- Fixed in version 15.0.4
Exploit probabilityEPSSchecked 25 Oct
15%probability of exploitation in the next 30 days
Higher than 97% of scored CVEs
SeverityCVSS
8.8High
Description NVD
SEPPmail Secure Email Gateway before version 15.0.4 contains an unauthenticated path traversal vulnerability in the identifier parameter of /api.app/attachment/preview that allows remote attackers to read arbitrary local files and trigger deletion of files in the targeted directory with the privileges of the api.app process.
Coverage 1 article · 1 outlet
- SEPPMail Secure E-Mail Gateway Vulnerabilities Enable RCE and Mail Traffic AccessThe Hacker News · first in our coverage · mentions it in passing