CVE-2025-23471 identifies a Cross-Site Request Forgery (CSRF) vulnerability in the etemplates ECT Add to Cart Button plugin, versions up to and including 1.4. The vulnerability allows attackers to trick authenticated users into executing unwanted actions by submitting forged requests to the vulnerable web application. This CSRF flaw is compounded by the presence of Stored Cross-Site Scripting (XSS), meaning that malicious scripts can be persistently injected into the application via the Add to Cart button functionality. When a victim interacts with a maliciously crafted webpage, the attacker can execute unauthorized operations such as adding items to a cart or injecting malicious scripts that execute in the context of the victim’s browser session. The vulnerability affects the integrity and confidentiality of user data and sessions, potentially enabling session hijacking, data theft, or further exploitation through XSS. No CVSS score has been assigned yet, and no known exploits are reported in the wild. The vulnerability was published on January 16, 2025, and affects the etemplates project’s ECT Add to Cart Button plugin, a component commonly used in e-commerce websites built on CMS platforms. The lack of patches at the time of disclosure suggests that organizations should prioritize mitigation strategies to reduce exposure.

The impact of CVE-2025-23471 is significant for organizations running e-commerce websites using the affected etemplates ECT Add to Cart Button plugin. Successful exploitation can lead to unauthorized actions performed on behalf of legitimate users, including adding items to shopping carts or injecting persistent malicious scripts (Stored XSS). This can compromise user session integrity, leading to session hijacking, theft of sensitive customer information, and potential defacement or manipulation of website content. The Stored XSS component increases the risk by enabling attackers to execute arbitrary JavaScript in users’ browsers, potentially spreading malware or stealing credentials. The vulnerability undermines user trust and can result in financial losses, reputational damage, and regulatory penalties for failure to protect customer data. Since e-commerce platforms are critical business components, disruption or compromise could affect revenue streams and customer retention globally.

To mitigate CVE-2025-23471, organizations should: 1) Monitor the etemplates project for official patches or updates addressing this vulnerability and apply them promptly. 2) Implement robust CSRF protections such as synchronizer tokens or double-submit cookies to validate the authenticity of requests. 3) Conduct thorough input validation and output encoding to prevent Stored XSS, ensuring that user-supplied data is sanitized before rendering. 4) Employ Content Security Policy (CSP) headers to restrict the execution of unauthorized scripts. 5) Review and harden session management practices, including setting secure, HttpOnly cookies and enforcing session timeouts. 6) Educate users about phishing and social engineering risks that could facilitate CSRF attacks. 7) Use web application firewalls (WAFs) with rules designed to detect and block CSRF and XSS attack patterns. 8) Regularly audit and test web applications for CSRF and XSS vulnerabilities using automated tools and manual penetration testing.