CVE-2024-47362 Overview
CVE-2024-47362 is a missing authorization vulnerability in the WP Chill Strong Testimonials plugin for WordPress. The flaw affects all plugin versions up to and including 3.1.16. An authenticated attacker with low privileges can invoke restricted plugin functionality that lacks proper capability checks. The vulnerability maps to [CWE-862] Missing Authorization and carries broad impact across confidentiality, integrity, and availability on affected WordPress sites.
Critical Impact
Authenticated low-privilege users can bypass access controls in Strong Testimonials <= 3.1.16, enabling actions that should require higher privileges on the WordPress site.
Affected Products
- WP Chill Strong Testimonials plugin for WordPress
- Strong Testimonials versions from n/a through 3.1.16
- WordPress sites with the vulnerable plugin installed and activated
Discovery Timeline
- 2024-11-01 - CVE-2024-47362 published to the National Vulnerability Database (NVD)
- 2026-06-17 - Last updated in NVD database
Technical Details for CVE-2024-47362
Vulnerability Analysis
The Strong Testimonials plugin exposes one or more request handlers that fail to verify the caller's capabilities before executing sensitive operations. The plugin ships hooks and AJAX or REST endpoints intended for administrative use, yet the code path does not gate access with current_user_can() or an equivalent capability check. Any authenticated user, including a subscriber-level account, can reach the vulnerable handler and trigger functionality reserved for higher-privileged roles. The attacker interacts with the site over the network using standard HTTP requests, making exploitation straightforward once an account exists on the target.
Root Cause
The root cause is broken access control in the plugin's request handling logic. The affected code executes privileged operations without validating that the current user holds the required WordPress capability. This is a classic Missing Authorization defect classified under [CWE-862]. The Patchstack advisory identifies the flaw as a broken access control issue affecting Strong Testimonials <= 3.1.16.
Attack Vector
Exploitation requires network access to the WordPress site and a valid authenticated session with low privileges. The attacker sends a crafted HTTP request to the vulnerable plugin endpoint. Because the handler skips the capability check, the request executes in the context of the plugin's intended administrative logic. Successful exploitation can lead to unauthorized modification of testimonial data, plugin configuration, or other state controlled by the affected handler, undermining site integrity and availability. See the Patchstack Vulnerability Report for the vendor-side technical breakdown.
Detection Methods for CVE-2024-47362
Indicators of Compromise
- Requests to Strong Testimonials AJAX actions or REST routes originating from low-privilege user sessions such as subscribers or contributors.
- Unexpected creation, modification, or deletion of testimonial posts, views, or plugin settings in the WordPress database.
- WordPress audit log entries showing privileged plugin operations performed by non-administrator accounts.
Detection Strategies
- Inventory WordPress installations and identify sites running Strong Testimonials at version 3.1.16 or earlier.
- Enable a WordPress activity log plugin and alert on plugin configuration changes performed by non-administrator roles.
- Review web server access logs for admin-ajax.php and wp-json requests to Strong Testimonials endpoints from unusual user agents or accounts.
Monitoring Recommendations
- Monitor authentication events for new low-privilege account registrations followed by requests to plugin endpoints.
- Track outbound changes to plugin-managed content and configuration to identify unauthorized modifications early.
- Forward WordPress and web server logs to a centralized analytics platform to correlate suspicious authenticated activity across sites.
How to Mitigate CVE-2024-47362
Immediate Actions Required
- Update Strong Testimonials to a version later than 3.1.16 as published by WP Chill.
- Audit existing WordPress user accounts and remove or disable unused low-privilege accounts.
- Restrict user registration on public WordPress sites unless explicitly required by the business.
Patch Information
Upgrade the Strong Testimonials plugin to a fixed release beyond 3.1.16. Refer to the Patchstack Vulnerability Report for the current fixed version and vendor guidance. Apply the update in a staging environment first, then promote to production once functional testing completes.
Workarounds
- Deactivate and remove the Strong Testimonials plugin until a patched version is deployed.
- Deploy a Web Application Firewall (WAF) rule that blocks unauthenticated and low-privilege requests to Strong Testimonials AJAX and REST endpoints.
- Enforce least-privilege role assignment and disable open user registration where feasible.
Disclaimer: This content was generated using AI. While we strive for accuracy, please verify critical information with official sources.
