CVE-2026-51584

UNKNOWN 0.0

CVSS Score

0.0

EPSS Score

0.0%

EPSS Percentile

0th

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.

Vendor	n/a
Product	n/a
Published	Aug 11, 2026
Last Updated	Aug 11, 2026

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Affected Versions

n/a / n/a

n/a

References

NVD ↗ CVE.org ↗ EPSS Data ↗

github.com: https://github.com/usememos/memos gist.github.com: https://gist.github.com/seiyaibuki0523/33a4c06eb7d10914e5e5152ecd5100ec