PT-2026-65702 · Three Learning · Koollab Lms

CVE-2026-63231 · Published 2026-07-29 · Updated 2026-07-29

NVD

CVSS v3.1

8.1

High

Base vector

AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N

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.

Fix

Related Identifiers

CVE-2026-63231

Affected Products

Koollab Lms

References · 2

• https://nvd.nist.gov/vuln/detail/CVE-2026-63231 · Security Note
• https://csa.gov.sg/alerts-and-advisories/alerts/al-2026-094 · Note