SEPPmail Secure Email Gateway before version 15.0.3 allows an attacker to upload PGP keys with UIDs that do not match their email address.
History

Thu, 02 Apr 2026 08:45:00 +0000

Type Values Removed Values Added
Description SEPPmail Secure Email Gateway before version 15.0.3 allows an attacker to upload PGP keys with UIDs that do not match their email address.
Title UID Regex Bypass
First Time appeared Seppmail
Seppmail seppmail Secure Email Gateway
Weaknesses CWE-20
CPEs cpe:2.3:a:seppmail:seppmail_secure_email_gateway:*:*:*:*:*:*:*:*
Vendors & Products Seppmail
Seppmail seppmail Secure Email Gateway
References
Metrics cvssV4_0

{'score': 5.3, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:N/SC:N/SI:L/SA:N'}


cve-icon MITRE

Status: PUBLISHED

Assigner: NCSC.ch

Published: 2026-04-02T08:26:26.949Z

Updated: 2026-04-02T08:26:26.949Z

Reserved: 2026-03-04T09:08:03.277Z

Link: CVE-2026-29133

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-04-02T09:16:21.483

Modified: 2026-04-02T09:16:21.483

Link: CVE-2026-29133

cve-icon Redhat

No data.