Overview
A vulnerability has been discovered in the Seriously Simple Podcasting WordPress plugin, potentially exposing sensitive system information to unauthorized access. This vulnerability, identified as CVE-2025-66059, affects versions up to and including 3.13.0. Successful exploitation could allow attackers to retrieve embedded sensitive data that should not be publicly accessible.
Technical Details
CVE-2025-66059 involves an “Exposure of Sensitive System Information to an Unauthorized Control Sphere” vulnerability. The specifics suggest that the plugin, in versions 3.13.0 and earlier, may not adequately sanitize or restrict access to certain system information. This allows an attacker to potentially extract sensitive data, such as configuration details, internal paths, or other information that could be leveraged for further malicious activities.
The vulnerability allows attackers to “Retrieve Embedded Sensitive Data,” meaning that the plugin is unintentionally revealing information it should not.
CVSS Analysis
According to the provided information:
- CVE ID: CVE-2025-66059
- Severity: N/A
- CVSS Score: N/A
While a CVSS score and severity rating are not available at this time, the description indicates that the vulnerability can lead to the exposure of sensitive information. Users should treat this with high priority until more specific information is provided.
Possible Impact
The exposure of sensitive system information can have several negative consequences:
- Information Disclosure: Attackers could gain access to confidential data, leading to privacy breaches and potential reputational damage.
- Privilege Escalation: Exposed credentials or configuration details could be used to elevate privileges and gain unauthorized access to the WordPress site.
- Further Exploitation: The gathered information could be used to identify and exploit other vulnerabilities in the system.
- Data theft Potential exfiltration of user data, system logs, or plugin settings.
Mitigation or Patch Steps
To mitigate the risk associated with CVE-2025-66059, the following steps are recommended:
- Update the Plugin: Upgrade to the latest version of Seriously Simple Podcasting as soon as a patched version is released by the developers. This is the primary and most effective way to address the vulnerability.
- Monitor for Updates: Keep an eye on the Seriously Simple Podcasting plugin’s official website or WordPress plugin directory for announcements regarding security updates.
- Web Application Firewall (WAF): Implementing a WAF with rules to detect and block suspicious requests can provide an additional layer of protection.
- Review Server Logs: Monitor server logs for any unusual activity or attempts to access sensitive files.
- Principle of Least Privilege: Ensure all WordPress users have only the necessary permissions for their roles.
