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The CVE-2025-66059 vulnerability exists in the Seriously Simple Podcasting WordPress plugin versions up to and including 3.13.0. It arises from improper access controls within the plugin’s data handling mechanisms. Sensitive system information, such as embedded configuration details or server paths, is exposed through insecure API endpoints or debug functionalities. Unauthorized attackers can exploit this by sending crafted HTTP requests to these endpoints without authentication. The plugin fails to validate user permissions or sanitize outputs, allowing retrieval of data meant to be restricted. This leakage occurs due to missed authorization checks in certain plugin functions, potentially revealing critical environment variables. Attackers can use simple tools like curl to access these endpoints and gather sensitive intelligence. The exposed data could include file system paths, database references, or other private information. This vulnerability facilitates reconnaissance for further attacks, compromising site security. It highlights common flaws in WordPress plugin development where sensitive data is not adequately protected. The issue is particularly concerning for sites hosting private podcast content. Immediate remediation is required to prevent data breaches and unauthorized access.
Platform: Seriously Simple Podcasting
Version: <= 3.13.0
Vulnerability: Information Disclosure
Severity: Medium
Date: 2025-11-21
Prediction: Patch available
What Undercode Say:
Analytics:
Check plugin version curl -s http://target.com/wp-content/plugins/seriously-simple-podcasting/readme.txt | grep "Version" Probe for sensitive endpoint curl -X GET "http://target.com/?ssp_debug=info" Test API leakage curl -I "http://target.com/wp-json/ssp/v1/data"
How Exploit:
Send unauthenticated requests to plugin endpoints exposing debug data or API routes without authorization controls, using tools like curl or browsers to retrieve embedded sensitive information.
Protection from this CVE
Update plugin immediately. Restrict directory access. Use WAF rules.
Impact:
Unauthorized sensitive data disclosure, privacy violations, reconnaissance enablement.
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Sources:
Reported By: nvd.nist.gov
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