CVE-2025-68059: Hotel Listing Auth Bypass Vulnerability

CVE-2025-68059 Overview

CVE-2025-68059 is a Missing Authorization vulnerability affecting the Hotel Listing WordPress plugin developed by e-plugins. This Broken Access Control flaw allows attackers to exploit incorrectly configured access control security levels, potentially gaining unauthorized access to plugin functionality that should be restricted to authenticated or privileged users.

The vulnerability stems from missing authorization checks (CWE-862) in the plugin's code, which fails to properly verify user permissions before allowing access to sensitive operations. This type of vulnerability is particularly dangerous in WordPress environments where plugins often handle critical site functionality.

Critical Impact

Attackers can bypass access controls to perform unauthorized actions within the Hotel Listing plugin, potentially modifying hotel data, accessing restricted information, or escalating privileges within the WordPress installation.

Affected Products

• Hotel Listing WordPress Plugin version 1.4.2 and earlier
• WordPress installations using the vulnerable hotel-listing plugin
• Websites relying on e-plugins Hotel Listing for hotel management functionality

Discovery Timeline

• 2026-01-22 - CVE-2025-68059 published to NVD
• 2026-01-22 - Last updated in NVD database

Technical Details for CVE-2025-68059

Vulnerability Analysis

This vulnerability is classified under CWE-862 (Missing Authorization), which occurs when a software component does not perform authorization checks when an actor attempts to access a resource or perform an action. In the context of the Hotel Listing plugin, this means that certain functionality is accessible without proper verification of user permissions.

WordPress plugins typically rely on capability checks using functions like current_user_can() to verify that the requesting user has appropriate permissions. When these checks are missing or improperly implemented, attackers can access administrative functions, modify data, or perform actions that should be restricted to specific user roles.

The impact of this vulnerability extends to any WordPress site running the affected versions of the Hotel Listing plugin, potentially allowing unauthorized users to manipulate hotel listings, access booking information, or interfere with site operations.

Root Cause

The root cause of CVE-2025-68059 is the absence of proper authorization validation in the Hotel Listing plugin. The plugin fails to implement adequate permission checks before executing privileged operations, allowing any user—including unauthenticated visitors—to potentially access restricted functionality.

In WordPress development best practices, all AJAX handlers, REST API endpoints, and administrative functions should verify that the requesting user has the appropriate capabilities. The missing authorization in this plugin indicates that one or more of these critical checks were omitted during development.

Attack Vector

The attack vector for this vulnerability involves exploiting the plugin's endpoints or AJAX handlers that lack proper authorization checks. An attacker could identify these unprotected entry points by analyzing the plugin's code or through fuzzing techniques.

Once identified, the attacker can craft requests to these endpoints without authentication or with a low-privileged account, effectively bypassing the intended access control mechanisms. This could be accomplished through direct HTTP requests, browser manipulation, or automated scripts targeting the vulnerable functionality.

Technical details regarding specific exploitation methods can be found in the Patchstack Vulnerability Report.

Detection Methods for CVE-2025-68059

Indicators of Compromise

• Unexpected modifications to hotel listings or plugin settings without corresponding administrator activity
• Unusual HTTP requests to Hotel Listing plugin AJAX handlers or endpoints from unauthenticated sessions
• WordPress audit logs showing unauthorized access attempts to plugin-specific functionality
• Anomalous user activity patterns indicating privilege abuse within the hotel management interface

Detection Strategies

• Implement WordPress activity logging plugins to monitor all plugin-related actions and identify unauthorized access attempts
• Review web server access logs for suspicious requests targeting /wp-admin/admin-ajax.php with hotel-listing related actions
• Deploy Web Application Firewall (WAF) rules to detect and block unauthorized access patterns to plugin endpoints
• Conduct regular security audits of installed plugins, checking for known vulnerabilities against databases like Patchstack

Monitoring Recommendations

• Enable comprehensive WordPress audit logging to capture all user actions and plugin interactions
• Monitor for new user registrations or role changes that could indicate privilege escalation attempts
• Set up alerting for modifications to critical plugin data outside of normal administrative workflows
• Regularly review the Patchstack vulnerability database for updates on this and related WordPress plugin vulnerabilities

How to Mitigate CVE-2025-68059

Immediate Actions Required

• Identify all WordPress installations using the Hotel Listing plugin version 1.4.2 or earlier
• Consider temporarily deactivating the plugin if it is not critical to site operations until a patch is available
• Implement additional access controls at the web server or WAF level to restrict access to plugin functionality
• Review and audit any data managed by the plugin for signs of unauthorized modification

Patch Information

As of the last update to the NVD database on 2026-01-22, users should check for updated versions of the Hotel Listing plugin that address this vulnerability. Monitor the plugin's official repository and the Patchstack advisory for patch availability announcements.

When a patched version becomes available, update immediately through the WordPress admin dashboard or by manually downloading and installing the updated plugin files.

Workarounds

• Restrict access to the WordPress admin area by IP address using .htaccess rules or web server configuration
• Implement a WordPress security plugin that provides additional authorization controls and monitors for suspicious activity
• Disable public access to admin-ajax.php for unauthenticated users if the Hotel Listing functionality is only needed for administrators
• Consider using a Web Application Firewall to add virtual patches that enforce authorization checks on vulnerable endpoints

# Example .htaccess rule to restrict admin-ajax.php access
<Files admin-ajax.php>
    Order deny,allow
    Deny from all
    # Allow specific trusted IP addresses
    Allow from 192.168.1.0/24
    Allow from 10.0.0.0/8
</Files>