CVE-2026-4912 | The Media Cleaner: Clean your WordPress! plugin for WordPres… | CVSS 4.1 MEDIUM

Description

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.

Metadata

CVE ID: CVE-2026-4912
State: PUBLISHED
Assigner: Wordfence
Reserved: 2026-03-26 16:24 UTC
Published: 2026-07-28 18:35 UTC
Last updated: 2026-07-28 19:37 UTC
Primary CWE: CWE-918
CWE-918 Server-Side Request Forgery (SSRF)
Vendor / Product: tigroumeow / Media Cleaner: Clean your WordPress!
Sources: cve.org · NVD

Severity & Metrics

4.1 MEDIUM CVSS 3.1

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

SSVC — CISA Coordinator

Exploitation: none
Automatable: no
Tech. Impact: partial

Affected products (1)

Vendor	Product	Platform	Versions
tigroumeow	Media Cleaner: Clean your WordPress!	—	0 ≤ 7.0.3

Weakness (CWE)

CWE	Source	Description
CWE-918	cna	CWE-918 Server-Side Request Forgery (SSRF)

CVSS scores (1)

Score	Severity	Version	Source	Vector
4.1	MEDIUM	3.1	cna	CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:N/A:N

References (5)