CVE-2025-24711 identifies a Cross-Site Request Forgery (CSRF) vulnerability in the Wow-Company Popup Box plugin, a tool commonly used to create popup elements on websites. The vulnerability exists in versions up to 3.2.4, allowing attackers to craft malicious web requests that, when executed by an authenticated user, perform unauthorized actions on the target website without the user's consent. CSRF attacks exploit the trust a web application places in the user's browser by leveraging the user's active session cookies or authentication tokens. In this case, the Popup Box plugin lacks sufficient anti-CSRF protections such as tokens or same-site cookie attributes, enabling attackers to induce state-changing requests like configuration changes or other sensitive operations. Although no public exploits have been reported yet, the vulnerability is significant because it can be triggered simply by a user visiting a malicious webpage while logged into the affected site. The absence of a CVSS score means severity must be inferred from the nature of the vulnerability, which impacts integrity and potentially availability if the unauthorized actions disrupt normal operations. The vulnerability affects a widely used plugin, increasing the scope of potential impact across many websites globally. The vulnerability was published on January 24, 2025, by Patchstack, with no patches or fixes linked at the time of reporting, indicating that mitigation steps must be implemented promptly by site administrators.

The primary impact of CVE-2025-24711 is unauthorized modification of website state or settings through forged requests, compromising the integrity of affected web applications. Attackers can exploit this vulnerability to perform actions on behalf of authenticated users, potentially altering popup configurations, injecting malicious content, or disrupting user experience. This can lead to reputational damage, loss of user trust, and potential downstream attacks such as phishing or malware distribution if attackers modify popup content. For organizations, this vulnerability could result in unauthorized administrative changes or data manipulation, increasing the risk of further exploitation or compliance violations. The ease of exploitation—requiring only that a victim visits a malicious site while logged in—raises the likelihood of successful attacks. Although availability impact is less direct, persistent unauthorized changes could degrade service quality or functionality. The lack of known exploits in the wild suggests a window of opportunity for defenders to act before widespread exploitation occurs. Overall, the vulnerability poses a high risk to organizations relying on the Popup Box plugin for critical website functionality.

To mitigate CVE-2025-24711, organizations should first check for and apply any available patches or updates from Wow-Company addressing this CSRF vulnerability. If no official patch is available, administrators should implement web application firewall (WAF) rules to detect and block suspicious cross-site requests targeting the Popup Box plugin endpoints. Enforcing strict same-site cookie attributes (SameSite=Lax or Strict) can reduce CSRF attack vectors by limiting cookie transmission in cross-origin requests. Additionally, site owners should review and harden authentication and session management practices, including requiring re-authentication for sensitive actions and implementing CSRF tokens in custom code if applicable. Educating users about the risks of visiting untrusted websites while authenticated can also reduce exposure. Monitoring logs for unusual POST requests or configuration changes related to the Popup Box plugin can help detect attempted exploitation. Finally, consider temporarily disabling the plugin if it is not essential until a secure version is available.