CVE-2025-54045 identifies a missing authorization vulnerability in the CreativeMindsSolutions CM On Demand Search And Replace plugin, specifically affecting versions up to and including 1.5.4. This vulnerability arises from incorrectly configured access control security levels, which fail to properly restrict user permissions for certain operations within the plugin. The plugin is typically used in WordPress environments to perform search and replace operations on content, which can be sensitive and impactful if manipulated maliciously. Due to the missing authorization checks, an attacker could exploit this flaw to perform unauthorized actions such as modifying or replacing content without proper privileges. This could lead to data integrity issues, content defacement, or injection of malicious content. The vulnerability does not currently have a CVSS score and no known exploits have been reported in the wild, but the potential for abuse exists given the nature of the missing authorization. The flaw is particularly concerning because it may not require authentication or could be exploited by low-privilege users to escalate their capabilities. The lack of patch links suggests that fixes may not yet be publicly available, emphasizing the need for immediate attention by administrators using this plugin. The vulnerability was reserved in July 2025 and published in December 2025, indicating recent discovery and disclosure. Organizations relying on this plugin should assess their exposure and implement compensating controls until an official patch is released.

For European organizations, the impact of CVE-2025-54045 could be significant, especially for those using WordPress-based content management systems with the CM On Demand Search And Replace plugin installed. Unauthorized modification of website content can lead to reputational damage, loss of customer trust, and potential regulatory compliance issues under GDPR if personal data integrity is compromised. Attackers exploiting this vulnerability could deface websites, inject malicious code, or manipulate critical business information, potentially disrupting operations or enabling further attacks such as phishing or malware distribution. The absence of proper authorization checks increases the risk of insider threats or external attackers gaining unauthorized access to sensitive content management functions. This could also affect e-commerce platforms relying on accurate content for product descriptions and pricing, leading to financial losses. Additionally, organizations may face increased incident response costs and potential legal liabilities. The vulnerability's exploitation could also serve as a foothold for lateral movement within an organization's network if combined with other vulnerabilities or misconfigurations.

European organizations should immediately audit their use of the CM On Demand Search And Replace plugin to determine if affected versions (up to 1.5.4) are in use. Until an official patch is released, administrators should restrict access to the plugin’s functionality by limiting user roles and permissions to trusted personnel only. Implementing web application firewalls (WAFs) with custom rules to detect and block unauthorized attempts to access the plugin’s search and replace features can provide temporary protection. Regularly monitoring logs for unusual or unauthorized activity related to content modification is critical. Organizations should also consider disabling or uninstalling the plugin if it is not essential to operations. Engaging with the vendor or monitoring official channels for patch releases is important to apply updates promptly once available. Additionally, conducting internal security training to raise awareness about the risks of unauthorized access and enforcing strong authentication mechanisms for content management systems can reduce exploitation likelihood. Finally, organizations should prepare incident response plans specifically addressing potential content tampering scenarios.