CVE-2026-4401

EUVD-2026-19992

08.04.2026, 00:16

The Download Monitor plugin for WordPress is vulnerable to Cross-Site Request Forgery in the `actions_handler()` and `bulk_actions_handler()` methods in `class-dlm-downloads-path.php` in all versions up to, and including, 5.1.10. This is due to missing nonce verification on these functions. This makes it possible for unauthenticated attackers to delete, disable, or enable approved download paths via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.

CSRF

Provider	Type	Base Score	Atk. Vector	Atk. Complexity	Priv. Required	Vector
Wordfence	CNA	5.4 MEDIUM	NETWORK	LOW	NONE	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:L

Base Score

CVSS 3.x

EPSS Score

Percentile: Unknown

Early Detection

Affected products identified ahead of NVD analysis through intelligence sources.

Vendor	Product	Version	Source
wpchill	download_monitor	𝑥 ≤ 5.1.10	CNA

Common Weakness Enumeration

CWE-352 - Cross-Site Request Forgery (CSRF)
The web application does not, or can not, sufficiently verify whether a well-formed, valid, consistent request was intentionally provided by the user who submitted the request.

References

https://plugins.trac.wordpress.org/browser/download-monitor/tags/5.1.8/src/Admin/DownloadPaths/class-dlm-downloads-path.php#L427

https://plugins.trac.wordpress.org/browser/download-monitor/tags/5.1.8/src/Admin/DownloadPaths/class-dlm-downloads-path.php#L495

https://plugins.trac.wordpress.org/browser/download-monitor/trunk/src/Admin/DownloadPaths/class-dlm-downloads-path.php#L427

https://plugins.trac.wordpress.org/browser/download-monitor/trunk/src/Admin/DownloadPaths/class-dlm-downloads-path.php#L495

https://plugins.trac.wordpress.org/changeset?old_path=/download-monitor/tags/5.1.10&new_path=/download-monitor/tags/5.1.11#file11

https://www.wordfence.com/threat-intel/vulnerabilities/id/33d70481-4652-44f4-99cf-67cc1ffab66a?source=cve