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CVE-2026-35389Bulwark Webmail S/MIME signature verification accepted self-signed certificates
Descripción
Bulwark Webmail is a self-hosted webmail client for Stalwart Mail Server. Prior to 1.4.11, S/MIME signature verification did not validate the certificate trust chain (checkChain: false). Any email signed with a self-signed or untrusted certificate was displayed as having a valid signature. This vulnerability is fixed in 1.4.11.
Debilidad (CWE):
CWE-295
Datos: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Se publican tal como los indican las fuentes, en inglés.
Productos y versiones afectados
| Fabricante | Producto | Versiones | |
|---|---|---|---|
| bulwarkmail | webmail | < 1.4.11 |
Referencias y parches
Coincidencias CPE (NVD) (1)
cpe:2.3:a:bulwarkmail:webmail:*:*:*:*:*:*:*:*< 1.4.11