CVE-2026-12277

HighCVSS 8.7/10Last modified Jul 7, 2026

Description

The Frontend File Manager Plugin WordPress plugin through 23.6 does not validate a file path derived from user input before deleting the referenced file, allowing unauthenticated users to delete arbitrary files on the server (such as wp-config.php) when guest upload mode is enabled. Deleting wp-config.php forces the site into its setup routine, which can be leveraged toward a full site takeover.

Metrics

CVSS 3.1 8.7/10CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:H/A:H

Affected software

No affected versions have been published.

Timeline

Published
Jul 7, 2026
Last modified
Jul 7, 2026
NVD status
Deferred

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CVE-2026-12277: High severity, CVSS 8.7 | Vulnix