CVE-2026-51584

State
Published
Severity
9.8 Critical
Published
Aug 11, 2026
Updated
Aug 12, 2026
Reserved
Jun 8, 2026

Read the record on cve.org

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.

Scores

CVSSScoreVectorSource
3.19.8 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HCISA-ADP

Weaknesses

Affected Products

ProductVersions
n/an/a
  • n/aAffected

References

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