CVE-2024-8651: Netcat Content Management System

Medium severity, CVSS 5.3. EPSS: 0.4% chance of exploitation in the next 30 days.

A vulnerability in NetCat CMS allows an attacker to send a specially crafted http request that can be used to check whether a user exists in the system, which could be a basis for further attacks. This issue affects NetCat CMS v. 6.4.0.24126.2 and possibly others. Apply patch from vendor https://netcat.ru/ https://netcat.ru/] . Versions 6.4.0.24248 and on have the patch.

Affected products

• Netcat Netcat Content Management System: before 6.4.0.24248 (fixed in 6.4.0.24248)

Published 2024-09-19. Last modified 2026-06-17.