Medium severity4.3NVD Advisory· Published Jul 29, 2026· Updated Jul 30, 2026
CVE-2026-63240
CVE-2026-63240
Description
An information disclosure vulnerability in Koollab LMS allowed an authenticated learner to obtain correct quiz answers from the course status endpoint without completing the assessment legitimately, compromising the integrity of assessments.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
1Patches
Vulnerability mechanics
References
1News mentions
1- Koollab LMS: 14 Vulnerabilities Disclosed, Featuring Critical SQL Injection and Code Execution FlawsVypr Intelligence · Jul 29, 2026