CVE-2025-67595 identifies a Cross-Site Request Forgery (CSRF) vulnerability in the Ays Pro Quiz Maker product, specifically affecting versions up to and including 6.7.0.82. CSRF vulnerabilities occur when an attacker tricks an authenticated user into submitting a forged HTTP request to a web application, causing the application to perform unintended actions on behalf of the user. In this case, the vulnerability allows attackers to exploit the quiz-maker interface by inducing users to execute unauthorized requests without their consent. The vulnerability does not require the attacker to have any privileges or prior authentication, but it does require the victim to interact with a malicious link or webpage (user interaction). The CVSS vector (CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N) indicates that the attack can be performed remotely over the network with low attack complexity, no privileges required, but user interaction is necessary. The impact is limited to a low confidentiality loss, with no impact on integrity or availability. No patches or exploit code are currently publicly available, and no known exploits in the wild have been reported. The vulnerability affects a niche product used primarily in educational and training environments for creating quizzes and assessments.

For European organizations, especially those in education, corporate training, and e-learning sectors using Ays Pro Quiz Maker, this vulnerability could allow attackers to perform unauthorized actions by leveraging authenticated users. Although the impact is limited to confidentiality (potentially exposing some user data or quiz content), it could lead to privacy concerns or leakage of sensitive quiz configurations. The lack of integrity or availability impact reduces the risk of service disruption or data manipulation. However, the vulnerability could be exploited in targeted phishing campaigns to trick users into executing malicious requests. Given the medium severity and the requirement for user interaction, the overall risk is moderate but should not be ignored, particularly in environments with high user trust and sensitive data. Organizations handling personal data under GDPR must consider the confidentiality implications and ensure appropriate controls are in place.

To mitigate this CSRF vulnerability, organizations should implement anti-CSRF tokens in all state-changing requests within the Quiz Maker application to ensure that requests originate from legitimate users. If possible, update to a patched version once available or apply vendor-recommended security updates. Additionally, validate the HTTP Referer and Origin headers to block unauthorized cross-origin requests. Employ Content Security Policy (CSP) headers to restrict the domains allowed to interact with the application. Educate users to avoid clicking on suspicious links or visiting untrusted websites while authenticated to the quiz platform. Network-level protections such as Web Application Firewalls (WAFs) can be configured to detect and block CSRF attack patterns. Regular security audits and penetration testing should be conducted to identify and remediate similar vulnerabilities. Finally, monitor user activity logs for unusual request patterns that may indicate exploitation attempts.