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Critical · 9.1 CVE-2026-63230 EUVD-2026-50125GHSA-7j7j-vvxx-737q

Pre-authentication error-based SQL injection vulnerability

Published Jul 29, 2026 · Updated Jul 29, 2026 · Assigned by CSA

Description

A pre-authentication error-based SQL injection
vulnerability in Koollab LMS allowed an unauthenticated attacker to read sensitive database
contents, including personally identifiable information, credentials, and valid
JWT tokens that may enable account takeover, via the SCORM report endpoint.

Affected products

VendorProductAffectedFixed
Three Learning Koollab LMS 5.3.2 —

References