CVE-2025-64201 Overview
CVE-2025-64201 is a Cross-Site Request Forgery (CSRF) vulnerability in the blubrry PowerPress Podcasting plugin for WordPress. The flaw affects all plugin versions up to and including 11.13.12. An attacker can trick an authenticated WordPress user into submitting a forged request that performs unintended actions on the site. Successful exploitation requires user interaction, such as clicking a crafted link or visiting an attacker-controlled page. The vulnerability is tracked under CWE-352 and carries a medium severity rating.
Critical Impact
An attacker can leverage a forged request to alter PowerPress plugin state on behalf of an authenticated WordPress user, resulting in limited integrity impact on affected sites.
Affected Products
- blubrry PowerPress Podcasting plugin for WordPress
- All versions from initial release through 11.13.12
- WordPress sites with the vulnerable plugin installed and active
Discovery Timeline
- 2025-10-29 - CVE-2025-64201 published to NVD
- 2026-06-17 - Last updated in NVD database
Technical Details for CVE-2025-64201
Vulnerability Analysis
The vulnerability stems from missing or improperly validated anti-CSRF protections in the PowerPress Podcasting plugin. WordPress plugins are expected to validate nonces on state-changing requests using functions such as wp_verify_nonce() or check_admin_referer(). When these checks are absent or incomplete, an attacker-controlled page can force an authenticated user's browser to submit requests that the target site treats as legitimate.
Exploitation requires the victim to be logged into a WordPress site running PowerPress 11.13.12 or earlier. The victim must then interact with attacker-supplied content, typically a crafted link, form, or embedded resource. The Patchstack advisory categorizes the impact as limited integrity loss with no direct confidentiality or availability effect.
Root Cause
The root cause is a missing or insufficient CSRF token validation on one or more privileged endpoints exposed by the PowerPress plugin. Without a bound, unpredictable token tied to the user session, the plugin cannot distinguish between requests intentionally issued by the user and requests generated by a malicious cross-origin page.
Attack Vector
The attack vector is network-based and requires user interaction. An attacker hosts a page containing a hidden form or JavaScript that auto-submits a request to the vulnerable PowerPress endpoint. When an authenticated administrator or privileged user visits the page, the browser attaches the WordPress session cookies, and the plugin processes the forged request as authorized. Refer to the Patchstack WordPress Vulnerability Report for technical specifics.
Detection Methods for CVE-2025-64201
Indicators of Compromise
- Unexpected changes to PowerPress plugin settings, feed configuration, or podcast metadata without a corresponding admin action in audit logs.
- HTTP POST or GET requests to PowerPress administrative endpoints containing a Referer header pointing to an external, untrusted domain.
- WordPress admin activity originating from user sessions immediately after those users visited unrelated third-party sites.
Detection Strategies
- Review WordPress access logs for requests to PowerPress admin handlers that lack a valid _wpnonce parameter or carry an external Referer.
- Correlate plugin configuration changes with authenticated user session activity to identify actions not initiated from within the WordPress admin interface.
- Enable and monitor WordPress audit logging plugins to capture PowerPress option changes with request metadata.
Monitoring Recommendations
- Alert on modifications to PowerPress-managed wp_options entries outside of scheduled maintenance windows.
- Monitor for outbound browser navigation patterns from administrator workstations that precede unexpected plugin state changes.
- Track failed and successful requests to plugin endpoints and flag anomalous request rates or origins.
How to Mitigate CVE-2025-64201
Immediate Actions Required
- Update the blubrry PowerPress Podcasting plugin to a version later than 11.13.12 as soon as the vendor releases a fixed build.
- Restrict WordPress administrative access to trusted networks and require multi-factor authentication for all privileged accounts.
- Instruct administrators to log out of WordPress sessions when not actively managing the site to shrink the CSRF exploitation window.
Patch Information
At the time of publication, refer to the Patchstack WordPress Vulnerability Report for the current patch status and any fixed version released by blubrry. Apply the vendor update through the WordPress plugin manager once available.
Workarounds
- Temporarily deactivate the PowerPress plugin on sites where an update is not yet available and podcasting functionality is not essential.
- Deploy a web application firewall rule that enforces same-origin Referer and Origin header checks on requests to /wp-admin/ endpoints associated with PowerPress.
- Limit administrator browsing to dedicated management workstations to reduce exposure to attacker-controlled pages during authenticated sessions.
# Example WordPress CLI command to disable the vulnerable plugin
wp plugin deactivate powerpress
Disclaimer: This content was generated using AI. While we strive for accuracy, please verify critical information with official sources.
