CVE-2025-14613 is a Server-Side Request Forgery (SSRF) vulnerability identified in the daschmi GetContentFromURL WordPress plugin, affecting all versions up to and including 1.0. The vulnerability stems from the plugin's use of the wp_remote_get() function to retrieve content from URLs provided by users through the 'url' parameter in the [gcfu] shortcode. Unlike wp_safe_remote_get(), wp_remote_get() does not enforce restrictions on the destination of HTTP requests, allowing an attacker with authenticated Contributor-level access or higher to craft requests to arbitrary internal or external network locations. This can be leveraged to access internal services that are not otherwise exposed externally, potentially leading to information disclosure or manipulation of internal resources. The vulnerability requires authentication but no additional user interaction. The CVSS 3.1 base score is 7.2 (High), reflecting the ease of exploitation within an authenticated context and the potential impact on confidentiality and integrity. No public exploits have been reported yet, but the vulnerability poses a significant risk to WordPress sites using this plugin, especially those with sensitive internal network services. The lack of patch links suggests that a fix may not yet be available, emphasizing the need for immediate mitigation.

The primary impact of CVE-2025-14613 is the potential for attackers with Contributor-level access to perform SSRF attacks, enabling them to send arbitrary HTTP requests from the vulnerable WordPress server to internal or external systems. This can lead to unauthorized access to internal services, including databases, metadata services in cloud environments, or other sensitive infrastructure components that are not directly exposed to the internet. Confidentiality is at risk due to possible data leakage from internal systems. Integrity may also be compromised if the attacker can interact with internal APIs that allow data modification. Availability impact is minimal as the vulnerability does not directly enable denial-of-service conditions. Organizations with complex internal networks or cloud deployments are particularly at risk, as SSRF can be used to pivot attacks deeper into the environment. The requirement for authenticated access limits the attack surface but does not eliminate risk, especially in environments with many users or weak access controls. The absence of known exploits in the wild currently reduces immediate threat but does not preclude future exploitation.

To mitigate CVE-2025-14613, organizations should first check for updates or patches from the daschmi plugin vendor and apply them promptly once available. In the absence of an official patch, administrators should consider disabling or removing the GetContentFromURL plugin if it is not essential. If the plugin must remain active, restrict Contributor-level and higher access to trusted users only, minimizing the risk of exploitation. Implement web application firewall (WAF) rules to detect and block suspicious requests containing the [gcfu] shortcode or attempts to exploit the 'url' parameter. Network segmentation and firewall rules should be enforced to limit the WordPress server's ability to initiate outbound requests to internal services, reducing SSRF impact. Additionally, monitoring and logging outbound HTTP requests from the web server can help detect anomalous activity. Developers can consider modifying the plugin code to replace wp_remote_get() with wp_safe_remote_get() or implement strict URL validation and allowlisting to prevent requests to internal IP ranges or sensitive endpoints. Regular security audits and user privilege reviews will further reduce risk.