CVE-2025-14892: Prime Listing Manager Auth Bypass Flaw

CVE-2025-14892 Overview

CVE-2025-14892 is a critical authentication bypass vulnerability affecting the Prime Listing Manager WordPress plugin through version 1.1. This vulnerability allows an unauthenticated remote attacker to gain administrative access to WordPress sites without requiring any account credentials. The flaw stems from a hardcoded secret embedded in the plugin code, which attackers can leverage to bypass authentication mechanisms entirely.

Critical Impact

Attackers can gain full administrative control of affected WordPress sites without any authentication, enabling complete site compromise including data theft, malware injection, and defacement.

Affected Products

• Prime Listing Manager WordPress plugin version 1.1 and earlier
• WordPress installations with the Prime Listing Manager plugin active

Discovery Timeline

• 2026-02-12 - CVE-2025-14892 published to NVD
• 2026-02-12 - Last updated in NVD database

Technical Details for CVE-2025-14892

Vulnerability Analysis

This vulnerability represents a fundamental security flaw in the Prime Listing Manager plugin's authentication implementation. The plugin contains a hardcoded secret value that serves as a backdoor authentication mechanism. When an attacker discovers or reverse-engineers this hardcoded credential, they can authenticate as an administrator without possessing legitimate credentials for the target WordPress site.

The attack requires no prior access, authentication, or user interaction. Once exploited, the attacker gains the ability to perform any administrative action on the WordPress installation, including modifying content, installing malicious plugins, creating rogue administrator accounts, accessing sensitive user data, and potentially compromising the underlying server through further exploitation.

Root Cause

The root cause of this vulnerability is the use of hardcoded credentials within the plugin's source code. This is a violation of secure coding practices, as hardcoded secrets can be extracted through static analysis of the plugin files. The secret appears to be used as a form of authentication token or bypass mechanism that grants elevated privileges without proper validation against the WordPress user authentication system.

Attack Vector

The vulnerability is exploitable over the network without requiring authentication or user interaction. An attacker targeting a WordPress site running the vulnerable Prime Listing Manager plugin would:

1. Identify the target is running the vulnerable plugin version
2. Extract or obtain the hardcoded secret from the plugin code
3. Craft requests using the hardcoded secret to bypass authentication
4. Gain administrative access to the WordPress dashboard

The attack surface is significant given the plugin's public availability, as any attacker with knowledge of the hardcoded secret can target any site running the vulnerable version.

Detection Methods for CVE-2025-14892

Indicators of Compromise

• Unauthorized administrative logins or session creation without corresponding legitimate user activity
• New administrator accounts created without authorization
• Unexpected changes to site content, themes, or plugins
• Anomalous requests to WordPress administrative endpoints from unknown IP addresses

Detection Strategies

• Monitor WordPress authentication logs for administrative access patterns that bypass normal login flows
• Implement Web Application Firewall (WAF) rules to detect and block suspicious authentication attempts
• Audit installed plugins and compare against known vulnerable versions
• Review Apache/Nginx access logs for unusual POST requests to plugin-specific endpoints

Monitoring Recommendations

• Enable detailed WordPress logging including authentication events and administrative actions
• Deploy endpoint detection and response (EDR) solutions to monitor for post-exploitation activities
• Implement file integrity monitoring on WordPress core files and plugin directories
• Configure alerts for new administrator account creation or privilege escalation events

How to Mitigate CVE-2025-14892

Immediate Actions Required

• Immediately deactivate and remove the Prime Listing Manager plugin from all WordPress installations
• Audit all administrator accounts and remove any unauthorized users
• Review recent administrative activities for signs of compromise
• Reset passwords for all legitimate administrator accounts
• Check for and remove any suspicious plugins, themes, or file modifications

Patch Information

As of the published date, no patch has been confirmed for this vulnerability. The recommended action is to remove the affected plugin entirely until the vendor releases a security update that addresses the hardcoded secret issue. Monitor the WPScan Vulnerability Details page for updates regarding patches or vendor communications.

Workarounds

• Remove the Prime Listing Manager plugin from all WordPress installations immediately
• If the plugin functionality is required, seek alternative listing management plugins that follow secure coding practices
• Implement IP-based access restrictions to the WordPress admin panel (/wp-admin/)
• Deploy a Web Application Firewall (WAF) with WordPress-specific rulesets to provide an additional layer of protection

# WordPress plugin removal via WP-CLI
wp plugin deactivate prime-listing-manager --allow-root
wp plugin delete prime-listing-manager --allow-root

# Verify removal
wp plugin list --status=active --allow-root | grep -i "prime-listing"