HIGH 8.1 NVD

CVE-2026-63231

A post-authentication SQL injection vulnerability in Koollab LMS allowed an authenticated attacker to use an error-based SQL oracle via the face-to-face runs up

A post-authentication SQL injection vulnerability in Koollab LMS allowed an authenticated attacker to use an error-based SQL oracle via the face-to-face runs update endpoint to read the entire application database and obtain valid JWT tokens for 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 high severity vulnerability with a CVSS score of 8.1 was published on 2026-07-29 via NVD.

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