CVE-2026-39616 dFactory CVE debrief

Who should care

Users of the Download Attachments plugin for WordPress, particularly those using versions up to 1.4.0, should be aware of this vulnerability and take necessary precautions. This includes administrators and security teams responsible for maintaining WordPress installations with the Download Attachments plugin. The vulnerability could potentially enable unauthorized access to sensitive information, and defenders should review the official CVE record and NVD entry for further details.

Technical summary

The CVE-2026-39616 vulnerability is classified as an Authorization Bypass Through User-Controlled Key issue. It affects the Download Attachments plugin for WordPress, versions from n/a through 1.4.0. The vulnerability has a CVSS score of 5.3 and a severity rating of MEDIUM. The Common Vulnerability Scoring System (CVSS) vector for this vulnerability is CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N. The vulnerability could potentially enable unauthorized access to sensitive information. There is limited information available about the vulnerability, and defenders should verify the affected scope and severity with the vendor.

Defensive priority

MEDIUM

Recommended defensive actions

• Update the Download Attachments plugin to a version beyond 1.4.0 if available
• Restrict access to sensitive areas of the WordPress site
• Monitor for suspicious activity related to the Download Attachments plugin
• Review compensating controls for exposed systems while remediation is scheduled and verified
• Check relevant monitoring, detection, and logs for exposed assets that need extra review
• Track exceptions, retest remediated assets, and close the item only after evidence is documented
• Confirm whether affected product deployments exist in managed environments and assign an owner for follow-up

Evidence notes

The CVE record was published on 2026-04-08T09:16:31.460Z and was last modified on 2026-07-24T21:10:00.143Z. The NVD entry is currently Deferred. There is limited information available about the vulnerability, and defenders should verify the affected scope and severity with the vendor. The Download Attachments plugin for WordPress, versions from n/a through 1.4.0, is affected by this vulnerability. Evidence of exploitation or specific attack vectors has not been reported. Defenders should monitor for suspicious activity related to the Download Attachments plugin and review the official CVE record and NVD entry for further details.

Official resources