CVE-2026-4912
MEDIUM
4,1
Source: [email protected]
Attack Vector: network
Attack Complexity: low
Privileges Required: high
User Interaction: none
Scope: changed
Confidentiality: low
Integrity: none
Availability: none
Description
AI Translation Available
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.
918
Server-Side Request Forgery (SSRF)
IncompleteCommon Consequences
Security Scopes Affected:
Confidentiality
Integrity
Access Control
Potential Impacts:
Read Application Data
Execute Unauthorized Code Or Commands
Bypass Protection Mechanism
Applicable Platforms
Technologies:
Web Based, AI/ML, Web Server
https://plugins.trac.wordpress.org/browser/media-cleaner/tags/7.0.3/classes/cor…
https://plugins.trac.wordpress.org/browser/media-cleaner/tags/7.0.3/classes/cor…
https://plugins.trac.wordpress.org/browser/media-cleaner/tags/7.0.3/classes/res…
https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&n%…
https://www.wordfence.com/threat-intel/vulnerabilities/id/e9c9214d-45d4-4477-82…