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CVE-2026-4239

LOW

3.5

Descricao

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.

Detalhes CVE

Pontuacao CVSS v3.13.5

SeveridadeLOW

Vetor CVSSCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N

Vetor de ataqueNETWORK

ComplexidadeLOW

Privilegios necessariosLOW

Interacao do usuarioREQUIRED

Publicado3/16/2026

Ultima modificacao3/16/2026

Fontenvd

Avistamentos honeypot0

Fraquezas (CWE)

CWE-94CWE-1321

Referencias

https://github.com/devsamuelsantiago/lagom-prototype-pollution-poc/(cna@vuldb.com)

https://github.com/devsamuelsantiago/lagom-prototype-pollution-poc/blob/main/lagom-prototype-pollution-poc.js(cna@vuldb.com)

https://vuldb.com/?ctiid.351181(cna@vuldb.com)

https://vuldb.com/?id.351181(cna@vuldb.com)

https://vuldb.com/?submit.771350(cna@vuldb.com)

Correlacoes IOC

Sem correlacoes registradas

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