CVEvulnerability

CVE-2026-51584

9.8 CRITICAL Published 2026-08-11 Modified 2026-08-31 Official page ↗
Status
Deferred
Published
2026-08-11
Last modified
2026-08-31
Assigner
[email protected]
CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
9.8 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weaknesses
CWE-287

Description

An issue in usememos v0.27.1 allows a remote attacker to achieve account takeover via the ssoCredentials branch of the SignIn handler in server/router/api/v1/auth_service.go, because SSO identity is matched only on an attacker-controllable identifier without binding to the IdP's stable subject claim.

Related

Weakness · CWE (1)

  • CWE-287 Improper Authentication weakness

References