CVE-2025-4279

External image replace <= 1.0.8 - Authenticated (Contributor+) Arbitrary File Upload

CVSS 8.8 HIGHEPSS 0.6%CWE-434

Vexday Risk Score

21Bajo

Decisión SSVC (CISA)

Track

Sin señal de explotación → monitorear

CVSS 8.8EPSS 0.6%KEV nãoPoC —Nuclei —Metasploit —Patch —

Ciclo de vida

05 may 2025Publicada en NVD

Recomendación: Monitorear — sin señal de explotación por ahora.

The External image replace plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the 'external_image_replace_get_posts::replace_post' function in all versions up to, and including, 1.0.8. This makes it possible for authenticated attackers, with contributor-level and above permissions, to upload arbitrary files on the affected site's server which may make remote code execution possible.

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

Productos afectados

muromuro · External image replace

Referencias

https://plugins.trac.wordpress.org/browser/external-image-replace/tags/1.0.8/class.php#L87 https://www.wordfence.com/threat-intel/vulnerabilities/id/ee1624fd-d98b-4953-99dc-a952dda48aa1?source=cve