CVE-2025-67932 is a reflected Cross-site Scripting (XSS) vulnerability identified in purethemes Listeo Core, a WordPress theme widely used for directory and listing websites. The vulnerability stems from improper neutralization of user-supplied input during web page generation, which allows attackers to inject malicious JavaScript code into web pages viewed by other users. When a victim accesses a crafted URL or interacts with a vulnerable page, the injected script executes in their browser context, potentially leading to session hijacking, credential theft, unauthorized actions, or distribution of malware. This vulnerability affects all versions of Listeo Core prior to 2.0.19. No public exploits have been reported yet, but the nature of reflected XSS makes it relatively easy to exploit without requiring authentication or user privileges. The vulnerability is particularly concerning for websites that handle sensitive user information or provide critical services, as attackers can leverage it to compromise user accounts or escalate attacks. The lack of a CVSS score necessitates an assessment based on impact and exploitability factors. The vulnerability impacts confidentiality and integrity primarily, with moderate availability impact. The scope is limited to websites using the vulnerable theme, but given the popularity of WordPress and Listeo Core in Europe, the affected population is non-trivial. The vulnerability does not require authentication but does require user interaction (clicking a malicious link).

For European organizations, this vulnerability poses significant risks including theft of user credentials, session hijacking, and unauthorized actions performed on behalf of users. This can lead to data breaches, loss of customer trust, and potential regulatory penalties under GDPR if personal data is compromised. Websites using Listeo Core for e-commerce, booking, or directory services are particularly vulnerable to reputational damage and financial loss. The reflected XSS can also serve as a vector for delivering malware or conducting phishing attacks targeting European users. Given the widespread use of WordPress and the popularity of Listeo Core in Europe, especially in countries with strong SME and e-commerce sectors, the potential impact is considerable. Organizations may face operational disruptions and increased incident response costs. Additionally, attackers could exploit this vulnerability to pivot to more severe attacks within the network if combined with other vulnerabilities.

1. Immediately update Listeo Core to version 2.0.19 or later once the patch is released by purethemes. 2. Implement strict input validation and output encoding on all user-supplied data to prevent script injection. 3. Deploy Content Security Policy (CSP) headers to restrict the execution of unauthorized scripts in browsers. 4. Use Web Application Firewalls (WAFs) configured to detect and block reflected XSS attack patterns targeting Listeo Core endpoints. 5. Conduct regular security audits and penetration testing focusing on web application input handling. 6. Educate users and administrators about the risks of clicking untrusted links and encourage reporting suspicious activity. 7. Monitor web server logs for unusual request patterns that may indicate exploitation attempts. 8. Consider implementing HTTP-only and secure flags on cookies to reduce session hijacking risks. 9. If immediate patching is not possible, apply temporary mitigations such as disabling vulnerable features or input fields until an update is available.