CVE search
Every published CVE plus open-source advisories (NVD, OSV, GitHub), with CVSS, EPSS and whether it is being exploited in the wild (CISA KEV). Updated every few hours. Our scans match these against the technologies they detect.
Every published CVE plus open-source advisories (NVD, OSV, GitHub), with CVSS, EPSS and whether it is being exploited in the wild (CISA KEV). Updated every few hours. Our scans match these against the technologies they detect.
| 02/04/2026 |
| CVE-2026-29140 | MEDIUM5.3 | 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. | 02/04/2026 |
| CVE-2026-29139 | CRITICAL9.8 | SEPPmail Secure Email Gateway before version 15.0.3 allows account takeover by abusing GINA account initialization to reset a victim account password. | 02/04/2026 |
| CVE-2026-29138 | HIGH7.5 | 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. | 02/04/2026 |
| CVE-2026-29137 | MEDIUM5.3 | SEPPmail Secure Email Gateway before version 15.0.3 allows an attacker to hide security tags from users by crafting a long subject. | 02/04/2026 |
| CVE-2026-29136 | MEDIUM6.1 | SEPPmail Secure Email Gateway before version 15.0.3 allows an attacker to inject HTML into notification emails about new CA certificates. | 02/04/2026 |
| CVE-2026-29135 | HIGH7.5 | SEPPmail Secure Email Gateway before version 15.0.3 allows an attacker to craft a password-tag that bypasses subject sanitization. | 02/04/2026 |
| CVE-2026-29134 | HIGH7.5 | SEPPmail Secure Email Gateway before version 15.0.3 allows an external user to modify GINA webdomain metadata and bypass per-domain restrictions. | 02/04/2026 |
| CVE-2026-29133 | CRITICAL9.1 | 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. | 02/04/2026 |
| CVE-2026-29132 | HIGH7.5 | SEPPmail Secure Email Gateway before version 15.0.3 allows an attacker with access to a victim's GINA account to bypass a second-password check and read protected emails. | 02/04/2026 |
| CVE-2026-29131 | HIGH7.5 | SEPPmail Secure Email Gateway before version 15.0.3 allows attackers with a specially crafted email address to read the contents of emails encrypted for other users. | 02/04/2026 |
| CVE-2026-2743 | CRITICAL9.8 | 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 | 05/03/2026 |
| CVE-2026-2748 | MEDIUM5.3 | SEPPmail Secure Email Gateway before version 15.0.1 improperly validates S/MIME certificates issued for email addresses containing whitespaces, allowing signature spoofing. | 04/03/2026 |
| CVE-2026-2747 | HIGH7.5 | 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. | 04/03/2026 |
| CVE-2026-2746 | MEDIUM5.3 | SEPPmail Secure Email Gateway before version 15.0.1 does not properly communicate PGP signature verification results, leaving users unable to detect forged emails. | 04/03/2026 |
| CVE-2026-27445 | MEDIUM5.3 | SEPPmail Secure Email Gateway before version 15.0.1 does not properly verify that a PGP signature was generated by the expected key, allowing signature spoofing. | 04/03/2026 |
| CVE-2026-27444 | HIGH7.5 | SEPPmail Secure Email Gateway before version 15.0.1 incorrectly interprets email addresses in the email headers, causing an interpretation conflict with other mail infrastructure that allows an attacker to fake the source of the email or decrypt it. | 04/03/2026 |