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CVE-2026-4239

LOW

3.5

Description

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.

Details CVE

Score CVSS v3.13.5

SeveriteLOW

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

Vecteur d'attaqueNETWORK

ComplexiteLOW

Privileges requisLOW

Interaction utilisateurREQUIRED

Publie3/16/2026

Derniere modification3/16/2026

Sourcenvd

Observations honeypot0

Faiblesses (CWE)

CWE-94CWE-1321

References

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)

Correlations IOC

Aucune correlation enregistree

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