Ghostwire

CVE-2026-3007: Successful exploitation of the stored cross-site scripting (XSS) vulnerability could allow an attacker to execute...

MEDIUM CVSS 5.4

Published: April 23, 2026 | Last Modified: April 23, 2026

Description

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.

Ghostwire Analysis — What This Means Practically

Medium CVSS score indicates moderate risk — exploitation requires specific conditions or results in limited impact.
7 articles from independent security sources have covered this vulnerability, indicating significant industry attention.

This analysis is generated by Ghostwire from NVD, CISA KEV, EPSS, and open-source intelligence data. Verify findings through primary sources before acting.

Security Coverage (7 articles)

References

www.csa.gov.sg/alerts-and-advisories/alerts/al-2026-042/
www.tenable.com/cve/CVE-2026-3007
www.cnnvd.org.cn/home/globalSearch?keyword=CVE-2026-3007