CVE-2026-34833

Description

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.

PUBLISHED Reserved 2026-03-30 | Published 2026-04-02 | Updated 2026-04-03 | Assigner GitHub_M

Problem types

CWE-312: Cleartext Storage of Sensitive Information

Product status

References

github.com/...ebmail/security/advisories/GHSA-47pm-883h-885r

github.com/bulwarkmail/webmail/releases/tag/1.4.10

cve.org (CVE-2026-34833)

nvd.nist.gov (CVE-2026-34833)

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