CVE-2026-1280

Frontend File Manager Plugin <= 23.5 - Missing Authorization to Unauthenticated Arbitrary File Sharing via 'file_id' Parameter

CVSS 7.5 HIGHEPSS 0.3%CWE-862

Vexday Risk Score

21Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 7.5EPSS 0.3%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

28 Jan 2026Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

The Frontend File Manager Plugin for WordPress is vulnerable to unauthorized file sharing due to a missing capability check on the 'wpfm_send_file_in_email' AJAX action in all versions up to, and including, 23.5. This makes it possible for unauthenticated attackers to share arbitrary uploaded files via email by supplying a file ID. Since file IDs are sequential integers, attackers can enumerate all uploaded files on the site and exfiltrate sensitive data that was intended to be restricted to administrators only.

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

Affected products

nmedia · Frontend File Manager Plugin

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References

https://plugins.trac.wordpress.org/browser/nmedia-user-file-uploader/tags/23.5/inc/callback-functions.php#L98 https://plugins.trac.wordpress.org/browser/nmedia-user-file-uploader/trunk/inc/callback-functions.php#L98 https://www.wordfence.com/threat-intel/vulnerabilities/id/e739e7d3-756a-4c93-9ca7-f7b9f9657033?source=cve