CVE-2026-6601
MEDIUMLagom WHMCS Template Datatables resource consumption
Title source: cnaDescription
A vulnerability has been found in Lagom WHMCS Template up to 2.4.2. This impacts an unknown function of the component Datatables. The manipulation leads to resource consumption. Remote exploitation of the attack is possible. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
Scores
CVSS v3
4.3
EPSS
0.0004
EPSS Percentile
11.0%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
Details
CWE
CWE-400
CWE-404
Status
published
Products (3)
Lagom/WHMCS Template
2.4.0
Lagom/WHMCS Template
2.4.1
Lagom/WHMCS Template
2.4.2
Published
Apr 20, 2026
Tracked Since
Apr 20, 2026