CVE-2025-52752 is a security vulnerability identified in the ThemeAtelier IDonatePro plugin, affecting versions up to and including 2.1.9. The vulnerability allows an attacker within an unauthorized control sphere—meaning an attacker with some level of access but not full administrative privileges—to retrieve embedded sensitive system information from the plugin. This exposure does not require user interaction and can be exploited remotely over the network, with low attack complexity and only limited privileges (PR:L). The vulnerability impacts confidentiality (C:H) but does not affect integrity or availability. The sensitive data exposed could include configuration details, credentials, or other embedded secrets that could facilitate further attacks or unauthorized access. The vulnerability has been assigned a CVSS v3.1 base score of 6.5, reflecting a medium severity level. No known public exploits or active exploitation in the wild have been reported to date. The lack of patch links suggests that a fix may not yet be publicly available, emphasizing the need for vigilance and interim mitigations. The vulnerability is particularly relevant for organizations using the IDonatePro plugin on WordPress sites, commonly employed for donation management and fundraising activities. Attackers exploiting this flaw could gain insights into system configurations or sensitive embedded data, potentially enabling lateral movement or privilege escalation in targeted environments.

For European organizations, the exposure of sensitive system information can lead to significant risks including data breaches, unauthorized access, and facilitation of subsequent attacks such as privilege escalation or targeted phishing. Organizations handling donations or financial transactions via IDonatePro are especially at risk, as attackers could leverage exposed data to compromise donor information or financial details. The confidentiality breach could undermine trust and lead to regulatory penalties under GDPR if personal data is involved. Additionally, the vulnerability's network accessibility and lack of user interaction requirement increase the risk of automated or remote exploitation. The impact is heightened in sectors with high reliance on WordPress-based donation platforms, including non-profits, educational institutions, and cultural organizations prevalent across Europe. While no active exploits are known, the medium severity rating and ease of exploitation necessitate proactive measures to prevent potential compromise.

European organizations should immediately audit their WordPress installations to identify the presence of the IDonatePro plugin and verify the version in use. Until an official patch is released, restrict access to the plugin’s administrative interfaces and sensitive endpoints by implementing IP whitelisting or VPN-only access. Employ web application firewalls (WAFs) with custom rules to detect and block suspicious requests targeting the plugin. Regularly monitor logs for unusual access patterns or attempts to retrieve sensitive data. Consider temporarily disabling the plugin if it is not critical to operations. Engage with ThemeAtelier or trusted security vendors for early patch notifications and apply updates promptly once available. Additionally, conduct internal security awareness training to recognize potential phishing or social engineering attempts that may leverage information exposed by this vulnerability. Implement strict principle of least privilege policies to limit user permissions within WordPress environments, reducing the risk posed by low-privilege attackers.