CVE-2017-20207

CRITICAL

9.8

Descripcion

The Flickr Gallery plugin for WordPress is vulnerable to PHP Object Injection in versions up to, and including, 1.5.2 via deserialization of untrusted input from the `pager ` parameter. This allows unauthenticated attackers to inject a PHP Object. Attackers were actively exploiting this vulnerability with the WP_Theme() class to create backdoors.

Detalles CVE

Puntuacion CVSS v3.19.8

SeveridadCRITICAL

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

Vector de ataqueNETWORK

ComplejidadLOW

Privilegios requeridosNONE

Interaccion usuarioNONE

Publicado10/18/2025

Ultima modificacion1/5/2026

Fuentenvd

Avistamientos honeypot0

Productos afectados

dancoulter:flickr_gallery

Debilidades (CWE)

CWE-502

Referencias

https://plugins.trac.wordpress.org/changeset/1737576/flickr-gallery(security@wordfence.com)

https://www.wordfence.com/blog/2017/10/3-zero-day-plugin-vulnerabilities-exploited-wild/(security@wordfence.com)

https://www.wordfence.com/threat-intel/vulnerabilities/id/b52ae51d-7b9a-4047-82bf-723ea87d2375?source=cve(security@wordfence.com)

Correlaciones IOC

Sin correlaciones registradas

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