Severity by source
AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L
Primary rating from Vendor (CSA) · only source for this CVE.
CVSS VectorVendor: CSA
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L
Lifecycle Timeline
1DescriptionCVE.org
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.
AnalysisAI
Forced session termination via the login kickout endpoint in Koollab LMS allows unauthenticated attackers to deny service to any user by knowing their email address. The vulnerability, assigned a low CVSS score of 3.7, does not compromise data but can disrupt user sessions. …
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Same weakness CWE-284 – Improper Access Control
View allSame technique Authentication Bypass
View allShare
External POC / Exploit Code
Leaving vuln.today
EUVD-2026-50130
GHSA-w2rf-rgph-3xvj