CVE-2026-34833 — Bulwark Webmail: Information Exposure: password returned in /api/auth/session
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 pa…
Published: 2026-04-02 · CVSS: 8.7 · CVSS 4.0
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.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7