PatchSiren

V2Board CVE debriefs

These pages are published after PatchSiren validates generated defensive summaries against stored public CVE and source evidence.

CRITICAL V2Board CVE published 2026-04-09

CVE-2026-39912

CVE-2026-39912 is a critical vulnerability in V2Board and Xboard that exposes authentication tokens in HTTP response bodies when the login_with_mail_link_enable feature is active. This AI-assisted PatchSiren debrief is based on the supplied source corpus. The CVE record was published on 2026-04-09T19:16:25.920Z and has not been modified since then. Affected product deployments should be confirmed in manag [truncated]