CVE-2024-52369: Optimal Access Kbucket

Critical severity, CVSS 9.9. EPSS: 0.5% chance of exploitation in the next 30 days.

Unrestricted Upload of File with Dangerous Type vulnerability in Optimal Access KBucket kbucket allows Upload a Web Shell to a Web Server.This issue affects KBucket: from n/a through <= 4.2.2.

Affected products

• Optimal Access Kbucket: up to and including 4.2.2; up to and including 4.1.6

Published 2024-11-14. Last modified 2026-06-17.