The vulnerability identified as CVE-2025-28922 affects the Terence D. Go To Top plugin, versions up to and including 0.0.8. It is a Cross-Site Request Forgery (CSRF) vulnerability that enables an attacker to perform unauthorized state-changing requests on behalf of an authenticated user. The CSRF flaw is compounded by the presence of Stored Cross-Site Scripting (XSS), where malicious scripts injected by the attacker are stored persistently within the application and executed in the context of other users' browsers. This combination allows attackers to bypass normal security controls, potentially hijack user sessions, steal sensitive information, or manipulate site content. The vulnerability exists because the plugin fails to implement proper anti-CSRF tokens or other request validation mechanisms, and it does not sanitize user inputs effectively to prevent script injection. Although no public exploits have been reported yet, the risk remains significant due to the ease of exploiting CSRF in web applications and the severe consequences of Stored XSS. The affected product is a web plugin, likely used in content management systems or websites to provide a 'go to top' button feature, which may be widely deployed in various organizations' web infrastructure. The lack of a CVSS score means severity must be estimated based on the vulnerability's characteristics and potential impact.

If exploited, this vulnerability can lead to unauthorized actions performed in the context of legitimate users, including the injection and execution of malicious scripts via Stored XSS. This can result in session hijacking, credential theft, unauthorized data access, defacement of web content, and potentially the spread of malware. The combination of CSRF and Stored XSS increases the attack surface and impact severity, as attackers can trick authenticated users into executing harmful requests without their knowledge. Organizations relying on the affected plugin may face reputational damage, data breaches, and compliance violations. The vulnerability affects the confidentiality, integrity, and availability of web applications and user data. Since exploitation requires the victim to be authenticated but does not require user interaction beyond visiting a malicious page, the attack vector is relatively easy to execute. The scope includes all websites using the vulnerable versions of the Go To Top plugin, which may be numerous given the common utility of such plugins in web design.

1. Immediately update the Go To Top plugin to a patched version once released by the vendor. Monitor vendor communications for security updates. 2. If a patch is not yet available, implement web application firewall (WAF) rules to detect and block CSRF attack patterns and suspicious input payloads. 3. Enforce strict anti-CSRF tokens on all state-changing requests within the web application to validate legitimate user actions. 4. Sanitize and validate all user inputs rigorously to prevent script injection and Stored XSS. 5. Conduct regular security audits and penetration testing focusing on CSRF and XSS vulnerabilities in web plugins and components. 6. Educate users and administrators about the risks of CSRF and XSS and encourage cautious behavior when clicking unknown links or visiting untrusted websites. 7. Employ Content Security Policy (CSP) headers to restrict the execution of unauthorized scripts in browsers. 8. Review and limit plugin usage to only trusted and actively maintained components to reduce attack surface.