CVE-2025-54005 identifies a Missing Authorization vulnerability in the sonalsinha21 SKT Page Builder plugin, versions up to 4.9. This vulnerability stems from incorrectly configured access control security levels (CWE-862), which allow users with limited privileges (PR:L) to access or perform actions that should be restricted. The vulnerability does not require user interaction (UI:N) and can be exploited remotely (AV:N), making it accessible over the network. The impact is limited to confidentiality (C:L), with no direct effect on integrity or availability. This means sensitive information managed or displayed by the plugin could be exposed to unauthorized users, potentially leaking data or configuration details. The vulnerability is rated medium severity with a CVSS 3.1 score of 4.3, reflecting the moderate risk posed by the flaw. No patches or fixes are currently listed, and no known exploits have been observed in the wild, indicating that exploitation is not widespread yet. However, the plugin is used in WordPress environments, which are common in many organizations, making it important to address this issue proactively. The vulnerability was reserved in July 2025 and published in December 2025, indicating recent discovery and disclosure.

For European organizations, the primary impact of CVE-2025-54005 is unauthorized access to confidential data managed by the SKT Page Builder plugin. This could lead to information disclosure, which may include sensitive website content, user data, or configuration details. Although the vulnerability does not affect data integrity or system availability, the exposure of confidential information can have reputational, regulatory, and operational consequences, especially under GDPR requirements. Organizations relying on SKT Page Builder for their web content management could face targeted exploitation attempts, particularly if attackers gain low-level access to the system. The medium severity rating suggests that while the risk is not critical, it is significant enough to warrant timely remediation to prevent potential data leaks. The lack of known exploits in the wild reduces immediate risk but does not eliminate the threat, especially as attackers often develop exploits after public disclosure.

1. Immediately audit and review access control configurations within the SKT Page Builder plugin to ensure that only authorized users have access to sensitive functions and data. 2. Restrict plugin usage to trusted users with appropriate privilege levels and avoid granting unnecessary permissions. 3. Monitor user activity logs for unusual access patterns or attempts to access restricted areas of the plugin. 4. Implement network-level controls such as web application firewalls (WAFs) to detect and block suspicious requests targeting the plugin. 5. Stay informed about updates from the vendor or security community regarding patches or fixes and apply them promptly once available. 6. Consider isolating or disabling the SKT Page Builder plugin if it is not essential to reduce the attack surface. 7. Conduct regular vulnerability scans and penetration tests focusing on web application components to identify similar access control issues. 8. Educate administrators and developers about secure configuration practices for WordPress plugins to prevent misconfigurations.