CVE-2025-67546 is a vulnerability identified in the WP ERP plugin developed by weDevs, affecting all versions up to and including 1.16.6. This vulnerability allows an attacker with low privileges (PR:L) to remotely retrieve embedded sensitive system information over the network (AV:N) without requiring user interaction (UI:N). The vulnerability specifically exposes sensitive data that should normally be restricted to authorized users, thereby compromising confidentiality (C:H) but not affecting integrity (I:N) or availability (A:N). The scope of the vulnerability is unchanged (S:U), meaning the impact is limited to the vulnerable component itself. The vulnerability does not require elevated privileges beyond low-level authenticated access, which implies that attackers need some form of legitimate access or compromised credentials to exploit it. The exposed information could include configuration details, system metadata, or other embedded data that could aid attackers in further attacks or reconnaissance. No public exploits have been reported yet, and no patches are currently linked, indicating that remediation may still be pending or in development. The vulnerability was reserved and published in December 2025 by Patchstack, a known vulnerability aggregator. Given the nature of WP ERP as an enterprise resource planning tool integrated into WordPress environments, the exposure of sensitive system information can lead to increased risk of targeted attacks or data breaches if exploited.

For European organizations, the exposure of sensitive system information through this vulnerability could lead to significant confidentiality breaches, especially for companies relying on WP ERP to manage critical business functions such as HR, CRM, and accounting. Attackers gaining access to embedded system data can leverage this information to craft more effective attacks, escalate privileges, or move laterally within networks. This is particularly concerning for organizations handling personal data under GDPR, as unauthorized data exposure could result in regulatory penalties and reputational damage. The vulnerability's requirement for low-level privileges means that insider threats or compromised user accounts could be leveraged to exploit this issue. Additionally, organizations with remote or cloud-hosted WordPress ERP instances may face increased exposure due to network accessibility. The lack of impact on integrity and availability reduces the risk of direct operational disruption but does not diminish the importance of protecting sensitive information. Overall, the vulnerability poses a moderate risk that could facilitate further attacks if left unmitigated.

Organizations should immediately inventory their WordPress installations to identify the presence of the WP ERP plugin and verify the version in use. Until an official patch is released by weDevs, administrators should restrict access to the WP ERP interface by implementing network-level controls such as IP whitelisting, VPN access, or web application firewalls (WAFs) configured to detect anomalous requests targeting ERP endpoints. Enforce strong authentication mechanisms and monitor user activity logs for unusual access patterns indicative of reconnaissance or data extraction attempts. Regularly update all WordPress plugins and core installations to the latest versions once patches become available. Consider implementing role-based access controls (RBAC) within WP ERP to limit the number of users with low-level privileges that could exploit this vulnerability. Additionally, conduct security awareness training to reduce the risk of credential compromise. Employ intrusion detection systems (IDS) to alert on suspicious network traffic related to ERP data retrieval. Finally, maintain regular backups and incident response plans to quickly address any potential breaches stemming from this vulnerability.