CVE-2025-9893: 
WordPress vulnerability analysis and mitigation

The VM Menu Reorder plugin for WordPress (versions up to 1.0.0) contains a Cross-Site Request Forgery (CSRF) vulnerability identified as CVE-2025-9893. The vulnerability was discovered and reported by Nabil Irawan from Heroes Cyber, with public disclosure on September 26, 2025 (NVD, Wordfence).

The vulnerability stems from missing or incorrect nonce validation in the vm_set_to_default function within the plugin. The issue has been assigned a CVSS v3.1 base score of 4.3 (Medium) with the vector string CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N, indicating a network-accessible vulnerability requiring user interaction (NVD).

When successfully exploited, this vulnerability allows unauthenticated attackers to reset all menu reordering settings to their default values. The impact is limited to the integrity of the menu configuration settings, with no direct impact on confidentiality or availability of the system (NVD).

The vulnerability can be exploited by crafting a malicious request that triggers the vm_set_to_default function. Successful exploitation requires social engineering to trick a site administrator into clicking on a specially crafted link while authenticated to the WordPress site (NVD).

Users of the VM Menu Reorder plugin should upgrade to a version newer than 1.0.0 once available. Until then, administrators should be cautious about clicking on unknown links while logged into their WordPress dashboard (NVD).