Search Results (32 CVEs found)

CVE Vendors Products Updated CVSS v3.1
CVE-2026-29142 1 Seppmail 2 Secure Email Gateway, Seppmail Secure Email Gateway 2026-04-16 5.3 Medium
SEPPmail Secure Email Gateway before version 15.0.3 allows an attacker to forge a GINA-encrypted email.
CVE-2026-29140 1 Seppmail 2 Secure Email Gateway, Seppmail Secure Email Gateway 2026-04-16 5.3 Medium
SEPPmail Secure Email Gateway before version 15.0.3 allows an attacker to cause attacker-controlled certificates to be used for future encryption to a victim by adding the certificates to S/MIME signatures.
CVE-2026-29141 1 Seppmail 2 Secure Email Gateway, Seppmail Secure Email Gateway 2026-04-16 5.3 Medium
SEPPmail Secure Email Gateway before version 15.0.3 allows an attacker to bypass subject sanitization and forge tags such as [signed OK].
CVE-2026-29143 1 Seppmail 2 Secure Email Gateway, Seppmail Secure Email Gateway 2026-04-16 9.1 Critical
SEPPmail Secure Email Gateway before version 15.0.3 does not properly authenticate the inner message of S/MIME-encrypted MIME entities, allowing an attacker to control trusted headers.
CVE-2026-27443 1 Seppmail 2 Seppmail, Seppmail Secure Email Gateway 2026-04-16 7.5 High
SEPPmail Secure Email Gateway before version 15.0.1 does not properly sanitize the headers from S/MIME protected MIME entities, allowing an attacker to control trusted headers.
CVE-2026-2747 1 Seppmail 2 Seppmail, Seppmail Secure Email Gateway 2026-04-16 7.5 High
SEPPmail Secure Email Gateway before version 15.0.1 decrypts inline PGP messages without isolating them from surrounding unencrypted content, allowing exposure of sensitive information to an unauthorized actor.
CVE-2026-27442 1 Seppmail 2 Seppmail, Seppmail Secure Email Gateway 2026-04-16 7.5 High
The GINA web interface in SEPPmail Secure Email Gateway before version 15.0.1 does not properly check attachment filenames in GINA-encrypted emails, allowing an attacker to access files on the gateway.
CVE-2026-2748 1 Seppmail 2 Seppmail, Seppmail Secure Email Gateway 2026-04-16 5.3 Medium
SEPPmail Secure Email Gateway before version 15.0.1 improperly validates S/MIME certificates issued for email addresses containing whitespaces, allowing signature spoofing.
CVE-2026-2743 1 Seppmail 1 Seppmail 2026-04-16 9.8 Critical
Arbitrary File Write via Path Traversal upload to Remote Code Execution in SeppMail User Web Interface. The affected feature is the large file transfer (LFT). This issue affects SeppMail: 15.0.2.1 and before
CVE-2022-41871 1 Seppmail 1 Seppmail 2025-05-14 6 Medium
SEPPmail through 12.1.17 allows command injection within the Admin Portal. An authenticated attacker is able to execute arbitrary code in the context of the user root.
CVE-2021-31739 1 Seppmail 1 Seppmail 2025-04-29 6.1 Medium
The SEPPmail solution is vulnerable to a Cross-Site Scripting vulnerability (XSS), because user input is not correctly encoded in HTML attributes when returned by the server.SEPPmail 11.1.10 allows XSS via a recipient address.
CVE-2021-31740 1 Seppmail 1 Seppmail 2025-04-25 6.1 Medium
SEPPMail's web frontend, user input is not embedded correctly in the web page and therefore leads to cross-site scripting vulnerabilities (XSS).