CVE-2025-31454: 
WordPress vulnerability analysis and mitigation

A Reflected Cross-Site Scripting (XSS) vulnerability was discovered in the WordPress Delete Post Revision plugin, identified as CVE-2025-31454. The vulnerability affects all versions of the Delete Post Revision plugin through version 1.1. The issue was discovered by researcher Nguyen Thi Huyen Trang (Skalucy) and was disclosed on April 1, 2025 (Patchstack Database).

The vulnerability is classified as an Improper Neutralization of Input During Web Page Generation (CWE-79) issue. It received a CVSS v3.1 Base Score of 7.1 (HIGH) with the vector string CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L. The vulnerability can be exploited without authentication, making it particularly concerning (NVD Database, Patchstack Database).

The vulnerability allows malicious actors to inject malicious scripts, including redirects, advertisements, and other HTML payloads into affected websites. These injected scripts are executed when visitors access the compromised site (Patchstack Database).

No official fix is currently 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. Website administrators are advised to implement the virtual patch immediately (Patchstack Database).