# SEPPmail Secure Email Gateway.

Every CVE that names SEPPmail Secure Email Gateway among its affected products, newest first. Vendors and products are as the CNA wrote them.

## Records, newest first

- [CA Notification HTML Injection](https://agentprime.io/advisories/CVE-2026-29136.md)
  `CVE-2026-29136` · CVE record: SEPPmail Secure Email Gateway · CVSS 5.3 Medium · Not analysed yet · Published 2 Apr 2026 · Tags: Cross-site scripting (XSS)
- [GINA State Confusion Account Takeover](https://agentprime.io/advisories/CVE-2026-29139.md)
  `CVE-2026-29139` · CVE record: SEPPmail Secure Email Gateway · CVSS 7.8 High · Not analysed yet · Published 2 Apr 2026 · Tags: Authentication bypass
- [Unicode Subject Tags](https://agentprime.io/advisories/CVE-2026-29144.md)
  `CVE-2026-29144` · CVE record: SEPPmail Secure Email Gateway · CVSS 7.8 High · Not analysed yet · Published 2 Apr 2026 · Tags: CWE-20
- [S/MIME Decryption Impersonation](https://agentprime.io/advisories/CVE-2026-29143.md)
  `CVE-2026-29143` · CVE record: SEPPmail Secure Email Gateway · CVSS 7.8 High · Not analysed yet · Published 2 Apr 2026 · Tags: CWE-20
- [PGP Decryption Sender LDAP Injection](https://agentprime.io/advisories/CVE-2026-29138.md)
  `CVE-2026-29138` · CVE record: SEPPmail Secure Email Gateway · CVSS 6.3 Medium · Not analysed yet · Published 2 Apr 2026 · Tags: Other injection
- [PGP Decryption Recipient LDAP Injection](https://agentprime.io/advisories/CVE-2026-29131.md)
  `CVE-2026-29131` · CVE record: SEPPmail Secure Email Gateway · CVSS 4.9 Medium · Not analysed yet · Published 2 Apr 2026 · Tags: Other injection
- [Plaintext secure-mail.html](https://agentprime.io/advisories/CVE-2026-29142.md)
  `CVE-2026-29142` · CVE record: SEPPmail Secure Email Gateway · CVSS 6.3 Medium · Not analysed yet · Published 2 Apr 2026 · Tags: CWE-325
- [Long Subject Untagging](https://agentprime.io/advisories/CVE-2026-29137.md)
  `CVE-2026-29137` · CVE record: SEPPmail Secure Email Gateway · CVSS 5.3 Medium · Not analysed yet · Published 2 Apr 2026 · Tags: CWE-20
- [Bounded Subject Tag Sanitization](https://agentprime.io/advisories/CVE-2026-29141.md)
  `CVE-2026-29141` · CVE record: SEPPmail Secure Email Gateway · CVSS 7.7 High · Not analysed yet · Published 2 Apr 2026 · Tags: CWE-20
- [Webmail Password Tag Sanitization Bypass](https://agentprime.io/advisories/CVE-2026-29135.md)
  `CVE-2026-29135` · CVE record: SEPPmail Secure Email Gateway · CVSS 5.3 Medium · Not analysed yet · Published 2 Apr 2026 · Tags: CWE-20
- [GINA Domain Switch](https://agentprime.io/advisories/CVE-2026-29134.md)
  `CVE-2026-29134` · CVE record: SEPPmail Secure Email Gateway · CVSS 5.3 Medium · Not analysed yet · Published 2 Apr 2026 · Tags: CWE-807
- [S/MIME Signature Additional Certificate](https://agentprime.io/advisories/CVE-2026-29140.md)
  `CVE-2026-29140` · CVE record: SEPPmail Secure Email Gateway · CVSS 7.7 High · Not analysed yet · Published 2 Apr 2026 · Tags: Weak cryptography or TLS
- [UID Regex Bypass](https://agentprime.io/advisories/CVE-2026-29133.md)
  `CVE-2026-29133` · CVE record: SEPPmail Secure Email Gateway · CVSS 5.3 Medium · Not analysed yet · Published 2 Apr 2026 · Tags: CWE-20
- [ESWmail-Verify Bypass](https://agentprime.io/advisories/CVE-2026-29132.md)
  `CVE-2026-29132` · CVE record: SEPPmail Secure Email Gateway · CVSS 6.3 Medium · Not analysed yet · Published 2 Apr 2026 · Tags: Authentication bypass
- [PDF Password CMDi](https://agentprime.io/advisories/CVE-2026-27441.md)
  `CVE-2026-27441` · CVE record: SEPPmail Secure Email Gateway · CVSS 9.5 Critical · Critical (CVSS 9+) · Not analysed yet · Published 4 Mar 2026 · Tags: Command injection
- [S/MIME Certificate Subject Whitespace](https://agentprime.io/advisories/CVE-2026-2748.md)
  `CVE-2026-2748` · CVE record: SEPPmail Secure Email Gateway · CVSS 7.8 High · Not analysed yet · Published 4 Mar 2026 · Tags: Weak cryptography or TLS
- [zip_attachments Path Traversal](https://agentprime.io/advisories/CVE-2026-27442.md)
  `CVE-2026-27442` · CVE record: SEPPmail Secure Email Gateway · CVSS 9.3 Critical · Critical (CVSS 9+) · Not analysed yet · Published 4 Mar 2026 · Tags: Path traversal
- [PGP Signature Reflection](https://agentprime.io/advisories/CVE-2026-27445.md)
  `CVE-2026-27445` · CVE record: SEPPmail Secure Email Gateway · CVSS 6.9 Medium · Not analysed yet · Published 4 Mar 2026 · Tags: Weak cryptography or TLS
- [Header Email Address Parsing](https://agentprime.io/advisories/CVE-2026-27444.md)
  `CVE-2026-27444` · CVE record: SEPPmail Secure Email Gateway · CVSS 7.8 High · Not analysed yet · Published 4 Mar 2026 · Tags: CWE-436
- [PGP Mixed Plaintext and Encrypted Content](https://agentprime.io/advisories/CVE-2026-2747.md)
  `CVE-2026-2747` · CVE record: SEPPmail Secure Email Gateway · CVSS 6.9 Medium · Not analysed yet · Published 4 Mar 2026 · Tags: Information disclosure
- [S/MIME Decryption Tag Sanitization Bypass](https://agentprime.io/advisories/CVE-2026-27443.md)
  `CVE-2026-27443` · CVE record: SEPPmail Secure Email Gateway · CVSS 8.2 High · Not analysed yet · Published 4 Mar 2026 · Tags: CWE-20
- [Missing PGP Signature Tag](https://agentprime.io/advisories/CVE-2026-2746.md)
  `CVE-2026-2746` · CVE record: SEPPmail Secure Email Gateway · CVSS 6.9 Medium · Not analysed yet · Published 4 Mar 2026 · Tags: Weak cryptography or TLS

## Filters and formats

Filters are query parameters on this URL: `q` (words, as in a web search engine: `"a phrase"`, `OR`, `-word`; an id; a package or product name), `severity` (low, medium, high or critical), `critical=1`, `kev=1`, `ecosystem` (npm, pypi, packagist, go, maven, rubygems, crates, nuget, hex), `kind=package`, `assigner` (a CNA’s short name), `min_score` and `state`. Each record’s title links to its Markdown page.

- The same list as JSON: <https://api.agentprime.io/v1/advisories?technology=seppmail-secure-email-gateway>
- Every list: <https://agentprime.io/advisories.md>, critical: <https://agentprime.io/advisories/critical.md>; by weakness: <https://agentprime.io/advisories/tag/sql-injection.md> and the other tags in <https://agentprime.io/llms.txt>; by technology: `/advisories/technology/<slug>.md` (`fortinet-fortimail`)

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The web page: <https://agentprime.io/advisories/technology/seppmail-secure-email-gateway/>. Everything for agents: <https://agentprime.io/llms.txt>.