CVE-2025-68502 is a medium-severity authorization bypass vulnerability identified in the Crocoblock JetPopup WordPress plugin, specifically affecting versions up to 2.0.20.1. The root cause lies in CWE-639, which involves authorization bypass through a user-controlled key. This means that the plugin improperly validates access control levels, allowing an attacker with limited privileges (PR:L) to manipulate a key parameter under their control to bypass authorization checks. The vulnerability does not require user interaction (UI:N) and can be exploited remotely over the network (AV:N). The impact is limited to confidentiality (C:L), with no direct effect on integrity or availability. Although no known exploits have been reported in the wild, the flaw could allow unauthorized access to sensitive popup content or configuration data within the affected WordPress sites. The lack of a patch link indicates that a fix may not yet be publicly available, emphasizing the need for vigilance. The vulnerability was reserved and published in December 2025, indicating a recent discovery. Since JetPopup is a popular plugin for creating interactive popups on WordPress sites, this flaw could be leveraged to gain unauthorized visibility into restricted content or administrative features if exploited.

For European organizations, the primary impact of CVE-2025-68502 is unauthorized access to confidential information managed or displayed via the JetPopup plugin. This could lead to leakage of sensitive marketing, customer, or internal data embedded in popups. Although the vulnerability does not affect data integrity or system availability, unauthorized disclosure can damage organizational reputation and violate data protection regulations such as GDPR. Organizations with multiple users having limited privileges are at risk of privilege escalation to access restricted popup content. Attackers exploiting this flaw could gather intelligence for further attacks or social engineering. The impact is more pronounced in sectors relying heavily on WordPress for customer engagement, including e-commerce, media, and public services. Since no active exploits are known, the immediate risk is moderate, but the potential for future exploitation warrants proactive mitigation.

1. Monitor Crocoblock's official channels for patches addressing CVE-2025-68502 and apply updates promptly once available. 2. In the interim, restrict user roles and permissions to the minimum necessary, especially limiting access to users who can manipulate popup configurations or keys. 3. Review and harden access control policies within WordPress and JetPopup settings to prevent unauthorized key manipulation. 4. Implement web application firewalls (WAF) with custom rules to detect and block suspicious requests attempting to exploit user-controlled keys. 5. Conduct regular security audits and penetration testing focusing on authorization mechanisms in plugins. 6. Educate administrators and developers about the risks of user-controlled parameters affecting authorization. 7. Consider temporarily disabling JetPopup on critical systems if patching is delayed and risk is deemed unacceptable. 8. Log and monitor access to popup management interfaces for unusual activity indicative of exploitation attempts.