WordPress security changelog
MEDIUM CVE-2026-39489 Deferred

Download Monitor: Unauthorized file download

Download Monitor is affected by unauthorized file download. Exploitation requires an authenticated author account. A successful request can download a file that the caller should not be permitted to access. The published affected range is n/a through 5.1.9.

CVE / CNA score 4.4 CVSS 3.1 · audit@patchstack.com
NVD score Pending NVD has not published its own CVSS assessment.
Component
Download Monitor
Plugin slug
download-monitor
Affected
n/a through 5.1.9
Safe version
5.1.10
Published
Jun 15, 2026
Weakness
CWE-22 — Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

This CVE was published Jun 15, 2026 and is one of 25 known issues for this plugin.

Update, patch or deactivate.

Update Download Monitor to 5.1.10 or later, or disable and remove it until a fixed version is available.

A safe version is available, so updating to that version or later is the preferred remediation. If an immediate update is not practical, consider a targeted application patch or temporarily restricting the affected functionality.

Deactivate only when warranted by your risk profile, or when advised by your hosting provider in the limited circumstances where the vulnerability cannot otherwise be mitigated. If you’re unsure which action is appropriate, contact Fused or your hosting provider for guidance.

Technical description

Author Arbitrary File Download in Download Monitor <= 5.1.9 versions.

CVE / CNA vector: CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:N/A:N

Primary and upstream sources