CVE-2025-30543 identifies a missing authorization vulnerability in the Menu Duplicator plugin by swayam.tejwani, specifically in the copy-menu functionality. This vulnerability arises from improperly configured access control security levels, allowing unauthorized users to exploit the system. The affected versions include all releases up to and including version 1.0. The vulnerability enables attackers to bypass authorization checks, potentially allowing them to duplicate or manipulate menu structures without proper permissions. This can lead to unauthorized changes in website navigation, potentially facilitating further attacks such as privilege escalation, phishing, or site defacement. The vulnerability does not require authentication, making it easier for remote attackers to exploit. Currently, there are no known active exploits in the wild, and no patches have been released, indicating that users must rely on alternative mitigation strategies. The lack of a CVSS score necessitates an assessment based on the vulnerability’s characteristics, which suggest a high severity due to the direct impact on integrity and availability of web content and the ease of exploitation. The vulnerability affects web environments where the Menu Duplicator plugin is deployed, commonly in content management systems or custom web applications. The issue was published on March 24, 2025, and assigned by Patchstack, but no CWE classification or detailed technical mitigations have been provided yet.

The missing authorization vulnerability in Menu Duplicator can have significant impacts on organizations worldwide. Unauthorized duplication or modification of menu structures can disrupt website navigation, degrade user experience, and damage organizational reputation. Attackers could leverage this flaw to insert malicious links or redirect users to phishing sites, increasing the risk of credential theft or malware distribution. Additionally, unauthorized changes to menus could facilitate privilege escalation or lateral movement within web applications, potentially exposing sensitive data or administrative functions. The ease of exploitation without authentication broadens the attack surface, allowing remote attackers to target vulnerable systems at scale. Organizations relying on the affected plugin may face service disruptions, loss of data integrity, and increased operational costs due to incident response and remediation efforts. The absence of patches increases the window of exposure, emphasizing the need for immediate mitigation. The threat is particularly relevant for organizations with public-facing websites using this plugin, including e-commerce, government, education, and media sectors.

Given the absence of an official patch, organizations should implement the following specific mitigations: 1) Immediately restrict access to the copy-menu functionality by applying web application firewall (WAF) rules that block unauthorized requests targeting the Menu Duplicator endpoints. 2) Implement strict access control policies at the web server or application level to ensure only authenticated and authorized users can invoke menu duplication features. 3) Conduct a thorough audit of user roles and permissions within the CMS or application to minimize privileges and remove unnecessary access. 4) Monitor web server logs and application activity for unusual requests or patterns indicative of exploitation attempts targeting the copy-menu functionality. 5) If feasible, temporarily disable or remove the Menu Duplicator plugin until a secure patched version is released. 6) Engage with the plugin vendor or community to track patch releases and apply updates promptly. 7) Educate development and security teams about the vulnerability to ensure rapid response and awareness. 8) Consider deploying runtime application self-protection (RASP) solutions to detect and block unauthorized access attempts dynamically.