CVE-2025-69182: Institutions Directory Privilege Escalation

CVE-2025-69182 Overview

CVE-2025-69182 is an Incorrect Privilege Assignment vulnerability (CWE-266) affecting the Institutions Directory WordPress plugin developed by e-plugins. This security flaw allows attackers to perform Privilege Escalation attacks against vulnerable WordPress installations running affected versions of the plugin.

The vulnerability stems from improper privilege assignment within the plugin's functionality, enabling unauthorized users to escalate their privileges beyond their intended access level. This type of vulnerability can have severe consequences for WordPress site security, potentially allowing low-privileged users or even unauthenticated attackers to gain administrative access.

Critical Impact

Attackers can exploit this Incorrect Privilege Assignment vulnerability to escalate privileges within WordPress installations, potentially gaining administrative control over affected sites.

Affected Products

• Institutions Directory WordPress plugin versions up to and including 1.3.4
• WordPress installations running vulnerable versions of the institutions-directory plugin

Discovery Timeline

• 2026-01-22 - CVE CVE-2025-69182 published to NVD
• 2026-01-22 - Last updated in NVD database

Technical Details for CVE-2025-69182

Vulnerability Analysis

This vulnerability is classified as CWE-266 (Incorrect Privilege Assignment), which occurs when a product incorrectly assigns a privilege level to a user, creating an unintended sphere of control for that user. In the context of WordPress plugins, this typically manifests when user role checks are improperly implemented or when sensitive functionality lacks adequate authorization controls.

The Institutions Directory plugin, designed to manage institutional directory listings within WordPress, fails to properly validate user privileges for certain operations. This implementation flaw allows users with lower privilege levels to access or modify resources that should be restricted to administrators or other higher-privileged roles.

Root Cause

The root cause of CVE-2025-69182 lies in the plugin's failure to correctly implement WordPress capability checks. When handling user requests for sensitive operations, the plugin does not adequately verify whether the requesting user possesses the necessary capabilities or role assignments.

WordPress provides a robust capability system through functions like current_user_can() and role-based access control mechanisms. When plugins bypass or incorrectly implement these checks, privilege escalation vulnerabilities emerge. The Institutions Directory plugin appears to have inadequate authorization validation in one or more of its endpoints or functions.

Attack Vector

The attack vector for this vulnerability involves an authenticated user with limited privileges exploiting the flawed privilege assignment logic to gain elevated access. The typical exploitation scenario involves:

1. An attacker obtains or creates a low-privileged WordPress user account (subscriber, contributor, or similar)
2. The attacker interacts with vulnerable functionality in the Institutions Directory plugin
3. Due to the incorrect privilege assignment, the attacker's requests are processed with elevated privileges
4. The attacker gains access to administrative functions or data they should not be authorized to access

The vulnerability mechanism relates to improper authorization checks within the plugin's request handling. For detailed technical analysis, refer to the Patchstack Vulnerability Advisory.

Detection Methods for CVE-2025-69182

Indicators of Compromise

• Unexpected user role modifications in WordPress user management
• Unauthorized changes to plugin settings or site configurations
• Unusual activity from low-privileged user accounts accessing administrative functions
• Audit log entries showing privilege-sensitive operations performed by non-administrative users

Detection Strategies

• Monitor WordPress user activity logs for privilege escalation patterns
• Review audit logs for unauthorized access to Institutions Directory plugin settings
• Implement file integrity monitoring to detect unauthorized modifications
• Deploy web application firewall (WAF) rules to detect privilege escalation attempts against WordPress plugins

Monitoring Recommendations

• Enable comprehensive WordPress activity logging using security plugins
• Configure alerting for user role changes and capability modifications
• Monitor for anomalous API requests to WordPress REST endpoints
• Review access patterns to administrative pages from non-admin user sessions

How to Mitigate CVE-2025-69182

Immediate Actions Required

• Audit current Institutions Directory plugin installation and verify the installed version
• Deactivate the Institutions Directory plugin if version 1.3.4 or earlier is installed until a patch is available
• Review user accounts and roles for any signs of unauthorized privilege escalation
• Check WordPress audit logs for suspicious activity related to the plugin

Patch Information

At the time of publication, organizations should monitor the official WordPress plugin repository and the Patchstack Vulnerability Advisory for updates regarding a patched version of the Institutions Directory plugin. Update to the latest version as soon as a security patch is released by e-plugins.

Workarounds

• Temporarily deactivate the Institutions Directory plugin until a patched version is available
• Implement strict user role policies, limiting user registration and minimizing low-privilege accounts
• Deploy a WordPress security plugin with real-time monitoring capabilities
• Consider implementing additional access control measures through web application firewall rules

# Temporarily deactivate vulnerable plugin via WP-CLI
wp plugin deactivate institutions-directory

# Verify plugin deactivation status
wp plugin status institutions-directory

# Review current user roles for anomalies
wp user list --fields=ID,user_login,roles

# Check for unauthorized admin accounts
wp user list --role=administrator --fields=ID,user_login,user_email,user_registered