CVE-2025-62122 identifies a missing authorization vulnerability (CWE-862) in the Solwininfotech Trash Duplicate and 301 Redirect plugin, affecting versions up to 1.9.1. The vulnerability arises from incorrectly configured access control security levels, allowing unauthenticated remote attackers to access functionality that should be restricted. Specifically, the plugin fails to enforce proper authorization checks on certain operations, enabling attackers to perform actions that can disrupt service availability. The CVSS 3.1 base score is 5.3 (medium), with an attack vector of network (AV:N), low attack complexity (AC:L), no privileges required (PR:N), and no user interaction (UI:N). The impact is limited to availability (A:L), with no confidentiality or integrity loss. Although no public exploits have been reported, the vulnerability's nature makes it feasible for attackers to exploit remotely without authentication. This can lead to denial of service conditions or interference with website functionality, particularly for sites relying on this plugin for content management and redirection. The absence of patches at the time of disclosure necessitates immediate attention to access controls and monitoring. The vulnerability was reserved in October 2025 and published at the end of December 2025, indicating recent discovery and disclosure. Organizations using the affected plugin should inventory their installations, restrict access to administrative interfaces, and prepare to deploy patches once available. Given the plugin's role in managing duplicate content and redirects, exploitation could disrupt SEO and user experience, indirectly affecting business operations.

For European organizations, exploitation of CVE-2025-62122 could result in denial of service or degraded availability of websites using the Solwininfotech Trash Duplicate and 301 Redirect plugin. This can interrupt normal business operations, reduce customer trust, and negatively impact search engine rankings due to improper redirect handling. Organizations in e-commerce, media, and service sectors relying on WordPress plugins for content management are particularly at risk. The vulnerability's ease of exploitation without authentication increases the likelihood of opportunistic attacks, potentially leading to website downtime. While no direct data breach or integrity compromise is indicated, availability impacts can cause financial losses and reputational damage. Additionally, disruption of redirect functionality may cause SEO penalties, affecting long-term visibility. European entities with strict uptime and service continuity requirements, such as financial institutions and government agencies, could face compliance and operational challenges if affected. The lack of known exploits suggests a window for proactive mitigation, but also the potential for future exploitation as awareness grows.

1. Immediately audit all WordPress installations to identify the presence and version of the Solwininfotech Trash Duplicate and 301 Redirect plugin. 2. Until an official patch is released, restrict access to plugin management interfaces using network-level controls such as IP whitelisting or VPN access. 3. Implement web application firewall (WAF) rules to detect and block suspicious requests targeting plugin endpoints associated with this vulnerability. 4. Monitor web server and application logs for unusual activity patterns indicative of exploitation attempts, such as repeated unauthorized access attempts to plugin functions. 5. Disable or remove the plugin if it is not essential to reduce the attack surface. 6. Prepare to deploy vendor patches promptly once available, verifying their authenticity and effectiveness in a test environment before production rollout. 7. Educate site administrators about the risks of missing authorization vulnerabilities and enforce the principle of least privilege for all user accounts. 8. Consider implementing multi-factor authentication (MFA) for administrative access to reduce the risk of unauthorized changes. 9. Regularly update all WordPress components to the latest versions to minimize exposure to known vulnerabilities. 10. Engage with security communities and vendor advisories to stay informed about developments related to this vulnerability.