PT-2026-65572 · Tigroumeow · Media Cleaner: Clean Your Wordpress!

Lucsob · CVE-2026-4912 · Publicado 2026-07-28 · Atualizado 2026-07-28

NVD

CVSS v3.1

4.1

Média

Vetor base

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

The Media Cleaner: Clean your WordPress! plugin for WordPress is vulnerable to Server-Side Request Forgery in all versions up to, and including, 7.0.3. This is due to the get urls from html() function using DOMDocument::loadHTMLFile() to fetch iframe source URLs with an insufficient hostname validation check that relies on a substring match against the site's server name. This makes it possible for authenticated attackers, with Administrator-level access and above, to make web requests to arbitrary locations originating from the web application, which can be used to query and interact with internal services.

Correção

SSRF

Enumeração de Fraquezas

CWE-918

Identificadores relacionados

CVE-2026-4912

Produtos afetados

Media Cleaner: Clean Your Wordpress!

Referências · 6

• https://plugins.trac.wordpress.org/browser/media-cleaner/tags/7.0.3/classes/core.php#L570 · Nota
• https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&n%20ew3492257%40media-cleaner%2Ftrunk&old=3447443%40media-cleaner%2Ftrunk&sfp_ema%20il=&sfph_mail= · Nota
• https://plugins.trac.wordpress.org/browser/media-cleaner/tags/7.0.3/classes/rest.php#L118 · Nota
• https://wordfence.com/threat-intel/vulnerabilities/id/e9c9214d-45d4-4477-8244-7802a4901114?source=cve · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2026-4912 · Nota de Segurança
• https://plugins.trac.wordpress.org/browser/media-cleaner/tags/7.0.3/classes/core.php#L565 · Nota