CVE-2026-29138

Summary

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 Software

VendorProductVersion RangeStatus
SEPPmailSecure Email Gateway0 < 15.0.3affected

Weaknesses

  • CWE-90: CWE-90 Improper Neutralization of Special Elements used in an LDAP Query ('LDAP Injection')

ADP Enrichment

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: none
    • Automatable: yes
    • Technical Impact: partial

References