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CVE-2026-3395

HIGH

7.3

Descripcion

A flaw has been found in MaxSite CMS up to 109.1. This impacts the function eval of the file application/maxsite/admin/plugins/editor_markitup/preview-ajax.php of the component MarkItUp Preview AJAX Endpoint. Executing a manipulation can lead to code injection. It is possible to launch the attack remotely. The exploit has been published and may be used. Upgrading to version 109.2 will fix this issue. This patch is called 08937a3c5d672a242d68f53e9fccf8a748820ef3. You should upgrade the affected component. The code maintainer was informed beforehand about the issues. He reacted very fast and highly professional.

Detalles CVE

Puntuacion CVSS v3.17.3

SeveridadHIGH

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

Vector de ataqueNETWORK

ComplejidadLOW

Privilegios requeridosNONE

Interaccion usuarioNONE

Publicado3/1/2026

Ultima modificacion3/5/2026

Fuentenvd

Avistamientos honeypot0

Productos afectados

max-3000:maxsite_cms

Debilidades (CWE)

CWE-74CWE-94CWE-94

Referencias

https://github.com/maxsite/cms/(cna@vuldb.com)

https://github.com/maxsite/cms/commit/08937a3c5d672a242d68f53e9fccf8a748820ef3(cna@vuldb.com)

https://vuldb.com/?ctiid.348281(cna@vuldb.com)

https://vuldb.com/?id.348281(cna@vuldb.com)

https://vuldb.com/?submit.762169(cna@vuldb.com)

Correlaciones IOC

Sin correlaciones registradas

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