AUGUST 16, 2026
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Case File

CVE-2026-15991

HIGH · CVSS 8.8 EPSS 0.61% Public Exploit

Source: NVD + CISA KEV + EPSS · Published 2026-08-06 · Last synced 2026-08-16

CyberRota Analysis

AI-Generated

The File Manager plugin for WordPress versions 6.0 to 6.9 is vulnerable to arbitrary file deletion due to inadequate validation of file paths, allowing authenticated attackers with subscriber-level access or higher to manipulate server files. This vulnerability can lead to severe consequences, including remote code execution, if critical files like wp-config.php are deleted. WordPress site administrators and developers using this plugin should prioritize immediate patching or mitigation efforts to safeguard against potential exploitation.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

Detected Signals
remote code execution code execution

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2026-15991
Severity
HIGH
CVSS
8.8
EPSS
0.61%
WordPress

Original NVD Description

The File Manager plugin for WordPress is vulnerable to arbitrary file deletion due to insufficient file path validation in the connector function in all versions from 6.0 - 6.9. This makes it possible for authenticated attackers, with subscriber-level access and above, to read and delete arbitrary files on the server, which can lead to remote code execution when the right file is deleted (such as wp-config.php). The bypass is triggered by passing cmd=rm or cmf=file in the URL query string of a POST request: elFinder's bind registration reads the command exclusively from $_POST and therefore never registers the rm.pre permission handler, while the dispatcher reads from the merged $_GET+$_POST superglobal and executes the rm or file command unchecked against a volume that defaults to ABSPATH.