What is GHSA-cv5x-2gg8-4hc7?

GHSA-cv5x-2gg8-4hc7 is a security advisory published by GitHub Security Advisories with Critical severity. Logto does not enforce locally configured MFA during SSO authentication, allowing users to bypass...

Which CVE IDs does GHSA-cv5x-2gg8-4hc7 cover?

GHSA-cv5x-2gg8-4hc7 covers the following CVE IDs: CVE-2026-15616. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-cv5x-2gg8-4hc7?

GHSA-cv5x-2gg8-4hc7 has a CVSS v3 base score of 9.1, published by GitHub Security Advisories.

GHSA-cv5x-2gg8-4hc7CriticalCVSS 9.1

Logto does not enforce locally configured MFA during SSO authentication, allowing users to bypass...

Vendor

GitHub Security Advisories

Published

July 23, 2026

Last Modified

July 27, 2026

🔗 CVE IDs covered (1)

CVE-2026-15616 →

📋 Description

Logto does not enforce locally configured MFA during SSO authentication, allowing users to bypass second-factor requirements and grants unauthorized access.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-15616
https://github.com/logto-io/logto/blob/ea3ede35028dfd0bbb6d7b239623ce0e7f6cdff8/packages/core/src/routes/experience/classes/experience-interaction.ts#L538-L540
https://github.com/advisories/GHSA-cv5x-2gg8-4hc7