CVE-2025-27265: Medium Vulnerability in Google Maps for WordPress

This vulnerability allows improper neutralization of input during web page generation, specifically resulting in a Cross-site Scripting (XSS) vulnerability. The issue affects versions of the Google Maps for WordPress plugin up to and including 1.0.3.

With a CVSS score of 6.5, this vulnerability is classified as medium severity. Organizations utilizing this plugin could face risks related to unauthorized script execution in the context of the user's browser, potentially leading to data theft or session hijacking.

Currently, the vulnerability status is marked as deferred, indicating that the situation is under review and further action may be required. Despite its medium severity, organizations should be diligent in addressing this issue as part of their security posture.

Organizations should prioritize patching immediately for this vulnerability to prevent exploitation and safeguard their web applications.

Vulnerability Details

The vulnerability is classified under CWE-79, indicating a Cross-site Scripting issue. The affected system is the Google Maps for WordPress plugin, specifically versions from n/a to 1.0.3. This issue was published on February 24, 2025.

Technical Analysis

The root cause of this vulnerability lies in the improper handling of user input, allowing attackers to inject arbitrary scripts into the web page's Document Object Model (DOM). The attack vector is through the network, and it requires low complexity to exploit, given that the attacker needs only low privileges and user interaction is required.

The potential impact includes low confidentiality, integrity, and availability, as the vulnerability could lead to unauthorized actions in the context of the user’s session.

Risk & Impact Analysis

Risk to organizations includes the possibility of attackers executing malicious scripts in the context of the user's browser, which can lead to data theft, session hijacking, or further exploitation of vulnerabilities within the application.

The blast radius of this vulnerability is significant, as it could potentially affect all users of the plugin. Given the nature of XSS vulnerabilities, the urgency for organizations to address this issue is high, especially as updates may not be frequent for plugins like these.

Affected Versions

This vulnerability affects Google Maps for WordPress plugin versions from n/a to 1.0.3. Organizations are advised to upgrade to the latest version to mitigate this vulnerability.

Mitigation & Remediation

Organizations should immediately apply the latest patches available for the Google Maps for WordPress plugin. If an upgrade is not possible, consider implementing web application firewalls and input validation measures to mitigate the risk.

For ongoing protection, organizations may want to engage in penetration testing to identify additional vulnerabilities.

Detection Guidance

To detect potential exploitation of this vulnerability, organizations should monitor logs for unusual script executions or unexpected behaviors in user sessions. Additionally, inspect network traffic for anomalies that could indicate XSS attacks.

AppSecure Threat Intelligence Insight

The long-term significance of this vulnerability lies in its representation of ongoing challenges in web application security. Security teams should take this as a reminder to continuously assess their applications for XSS vulnerabilities.

Organizations can benefit from developing a strong vulnerability management program and implementing proactive security measures.

The pattern of vulnerabilities resulting from improper input handling continues to be a common theme in application security. Engaging in penetration testing can help uncover these weaknesses before they are exploited.

Finally, lessons from this incident emphasize the need for thorough code reviews and input validation practices in the development lifecycle to ensure that similar vulnerabilities do not arise in future iterations.