CVE-2025-58633: 
WordPress vulnerability analysis and mitigation

A Cross-site Scripting (XSS) vulnerability was discovered in Deetronix Booking Ultra Pro WordPress plugin, identified as CVE-2025-58633. The vulnerability affects versions through 1.1.21 of the Booking Ultra Pro plugin. The issue was discovered by Muhammad Yudha - DJ and was publicly disclosed on September 3, 2025 (Patchstack).

The vulnerability is classified as an Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability that allows for Stored XSS attacks. It has been assigned a CVSS v3.1 base score of 6.5 (Medium), with the following vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L. The vulnerability requires low attack complexity, low privileges, and user interaction for successful exploitation (NVD, Patchstack).

This vulnerability could allow a malicious actor to inject malicious scripts, including redirects, advertisements, and other HTML payloads into the website. These injected scripts would be executed when guests visit the affected site (Patchstack).

The vulnerability has been fixed in version 1.1.22 of the Booking Ultra Pro plugin. Users are advised to update to version 1.1.22 or later to remove the vulnerability. Patchstack users can enable auto-update for vulnerable plugins (Patchstack).