CVE-2026-63235

LOW CVSS 3.7 View on NVD ↗

Description

An improper access control vulnerability in Koollab LMS allowed an unauthenticated attacker to forcibly terminate the session of any user given their email address via the login kickout endpoint, resulting in a denial of service.

CVSS Vector

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L

References

https://www.csa.gov.sg/alerts-and-advisories/alerts/al-2026-094/

Published: Jul 29, 2026 07:16 UTC Modified: Jul 29, 2026 15:16 UTC