What’s Vulnerable › Vulnerabilities
CVE-2026-29138: PGP Decryption Sender LDAP Injection
- Severity: high (CVSS 7.5 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.2% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2026-04-02 · updated 2026-10-26
- Weakness: CWE-90
Description
SEPPmail Secure Email Gateway before version 15.0.3 allows attackers with a specially crafted email address to claim another user's PGP signature as their own.
Affected products
- SEPPmail Secure Email Gateway: before 15.0.3 — fixed in 15.0.3
How to fix
Upgrade to a fixed version: SEPPmail Secure Email Gateway 15.0.3. Check the vendor advisory for mitigations.
References
Get alerted when CVE-2026-29138 or the next vulnerability affects your stack