CVE-2025-52818: 
WordPress vulnerability analysis and mitigation

A Missing Authorization vulnerability (CVE-2025-52818) was discovered in the Trusty Whistleblowing WordPress plugin versions through 1.5.2. The vulnerability was reported on June 23, 2025, and allows exploitation of incorrectly configured access control security levels (Patchstack).

The vulnerability is classified as a Broken Access Control issue, stemming from missing authorization, authentication, or nonce token checks in certain functions. This allows unprivileged users to execute higher privileged actions. The vulnerability has received a CVSS v3.1 Base Score of 8.2 (High) with the vector string CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N, indicating network accessibility, low attack complexity, and no required privileges or user interaction (Patchstack).

The vulnerability is considered highly dangerous and is expected to become mass exploited. It primarily affects the confidentiality of the system with high impact and has a low impact on integrity, while availability remains unaffected (Patchstack).

Currently, no official fix is available for this vulnerability. However, Patchstack has issued a virtual patch to mitigate the issue by blocking potential attacks until an official fix becomes available. Users are advised to implement the virtual patch immediately (Patchstack).