CVE-2026-4239

Medium CVSS: 5.1

A vulnerability was found in Lagom WHMCS Template up to 2.3.7. Impacted is an unknown function of the component Datatables. The manipulation results in improperly controlled modification of object prototype attributes. It is possible to launch the attack remotely. The exploit has been made public and could be used. The vendor was contacted early about this disclosure but did not respond in any way.

Vendor

Product

CWE

CWE-94

Yayın Tarihi

2026-03-16 14:20:18

Güncelleme

2026-03-16 14:53:07

Source Identifier

cna@vuldb.com

KEV Date Added

Kategoriler

CWE-94 MEDIUM 2026

Referanslar

https://github.com/devsamuelsantiago/lagom-prototype-pollution-poc/ https://github.com/devsamuelsantiago/lagom-prototype-pollution-poc/blob/main/lagom-prototype-pollution-poc.js https://vuldb.com/?ctiid.351181 https://vuldb.com/?id.351181 https://vuldb.com/?submit.771350