cvedb.io
CVE-2026-63238
MEDIUM · CVSS 6.5
EPSS exploitation probability: 0%
Published 2026-07-29T07:16:43.237 · Last modified 2026-07-29T07:16:43.237

Summary

An authentication bypass vulnerability in Koollab LMS allowed an unauthenticated attacker to take over any account, including administrator accounts, by supplying a valid user UUID without providing primary credentials via the 2FA validation endpoint.

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.