CVE-2026-34833Bulwark Webmail: Information Exposure: password returned in /api/auth/session

Descripción

Bulwark Webmail is a self-hosted webmail client for Stalwart Mail Server. Prior to version 1.4.10, the GET /api/auth/session endpoint previously included the user's plaintext password in the JSON response. This exposed credentials to browser logs, local caches, and network proxie. This issue has been patched in version 1.4.10.

Datos: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Se publican tal como los indican las fuentes, en inglés.

Productos y versiones afectados

Referencias y parches

• https://github.com/bulwarkmail/webmail/security/advisories/GHSA-47pm-883h-885r Vendor Advisory
• https://github.com/bulwarkmail/webmail/releases/tag/1.4.10 Product