CRITICAL 9.1 NVD

CVE-2026-63229

A pre-authentication blind SQL injection vulnerability in Koollab LMS allowed an unauthenticated attacker to use a time-based SQL oracle via the SSO OAuth endpo

A pre-authentication blind SQL injection vulnerability in Koollab LMS allowed an unauthenticated attacker to use a time-based SQL oracle via the SSO OAuth endpoint to read sensitive database contents, including personally identifiable information, credentials, and valid JWT tokens that may enable account takeover.

References

https://www.csa.gov.sg/alerts-and-advisories/alerts/al-2026-094/

Published: 2026-07-29 · Source: NVD · Feed updated: 2026-08-04

This critical severity vulnerability with a CVSS score of 9.1 was published on 2026-07-29 via NVD.

Risk Timeline

CVE Disclosed2026-07-29 · 5 days ago

Remediation Resources

Official Advisory

www.csa.gov.sg/alerts-and-advisories/alerts/al-2026-094/

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