CVE-2025-54730 Overview
CVE-2025-54730 is a missing authorization vulnerability in the PARETO Digital Embedder for Google Reviews WordPress plugin. The flaw affects all versions up to and including 1.7.3. It allows unauthenticated network attackers to access plugin functionality that is not properly constrained by access control lists (ACLs). The vulnerability is categorized under CWE-862: Missing Authorization and impacts integrity of the affected WordPress site.
Critical Impact
Unauthenticated attackers can invoke plugin actions that should be restricted to authorized users, resulting in low integrity impact on WordPress sites running the vulnerable plugin.
Affected Products
- PARETO Digital Embedder for Google Reviews plugin for WordPress
- Versions n/a through <= 1.7.3
- WordPress installations with the embedder-for-google-reviews plugin enabled
Discovery Timeline
- 2025-08-14 - CVE-2025-54730 published to the National Vulnerability Database (NVD)
- 2026-06-17 - Last updated in NVD database
Technical Details for CVE-2025-54730
Vulnerability Analysis
The Embedder for Google Reviews plugin exposes functionality without enforcing authorization checks on all sensitive actions. An unauthenticated remote attacker can send crafted HTTP requests to the WordPress site to invoke plugin actions intended for privileged users. Because the plugin fails to verify user capabilities or nonces on affected endpoints, requests bypass WordPress role-based access control.
The result is a broken access control condition affecting site integrity. The vulnerability does not require user interaction or authentication, and can be exploited over the network with low attack complexity. Confidentiality and availability are not directly impacted based on the published CVSS metrics.
Root Cause
The root cause is missing authorization logic on plugin request handlers. WordPress plugins must validate user capabilities using functions such as current_user_can() and verify request authenticity using check_admin_referer() or wp_verify_nonce(). The affected handlers in versions up to 1.7.3 omit these checks, allowing any HTTP client to reach protected functionality.
Attack Vector
An attacker sends unauthenticated HTTP requests to the vulnerable WordPress endpoint exposed by the plugin. No credentials, tokens, or user interaction are required. The attacker interacts with the affected functionality directly to modify plugin state or trigger actions restricted to authenticated roles. Refer to the Patchstack Vulnerability Database Entry for endpoint specifics.
Detection Methods for CVE-2025-54730
Indicators of Compromise
- Unauthenticated POST or GET requests to plugin-specific admin-ajax.php actions associated with embedder-for-google-reviews
- Unexpected changes to plugin settings, cached review data, or shortcode output on WordPress sites
- Requests to plugin endpoints originating from IPs without prior authentication sessions
Detection Strategies
- Inventory WordPress installations and identify sites running the embedder-for-google-reviews plugin at version 1.7.3 or earlier
- Inspect web server access logs for anonymous requests targeting plugin action names or REST routes
- Correlate WordPress audit logs against source IPs to identify state changes without corresponding authenticated sessions
Monitoring Recommendations
- Enable a WordPress audit logging plugin to record option changes and plugin action invocations
- Forward web server and WordPress logs to a centralized SIEM for correlation and alerting on anonymous privileged actions
- Alert on request bursts against wp-admin/admin-ajax.php referencing plugin-specific action parameters
How to Mitigate CVE-2025-54730
Immediate Actions Required
- Update the Embedder for Google Reviews plugin to a version later than 1.7.3 once released by PARETO Digital
- If no patched version is available, deactivate and remove the plugin until a fix is published
- Review WordPress audit logs and plugin configuration for unauthorized modifications
Patch Information
At the time of publication, the Patchstack advisory lists all versions through 1.7.3 as affected. Administrators should monitor the plugin's WordPress.org listing and vendor communications for a patched release addressing the missing authorization checks.
Workarounds
- Restrict access to wp-admin/admin-ajax.php and plugin REST routes using a web application firewall (WAF) rule blocking unauthenticated requests to affected actions
- Apply Patchstack virtual patching or equivalent vendor mitigations if enterprise plugin protection is deployed
- Remove the plugin from production sites and use a hardened alternative if a patch remains unavailable
Disclaimer: This content was generated using AI. While we strive for accuracy, please verify critical information with official sources.
