CVE-2026-3007mediumCWE-79

CVE-2026-3007: medium-severity vulnerability in Three Learning Koollab Learning Management…

Stored Cross-Site Scripting (XSS) Vulnerability

Published · Updated

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13Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 5.4epss 0.2%
Successful exploitation of the stored cross-site scripting (XSS) vulnerability could allow an attacker to execute arbitrary JavaScript on any user account that has access to Koollab LMS’ courselet feature.
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Affected products
Three Learning · Koollab Learning Management System