CVE-2023-30746: 
WordPress vulnerability analysis and mitigation

A Stored Cross-Site Scripting (XSS) vulnerability was discovered in the Booqable Rental Software Booqable Rental WordPress plugin versions 2.4.15 and below. The vulnerability was identified on April 14, 2023, and requires administrator-level access to exploit (Patchstack).

The vulnerability stems from improper sanitization and escaping of certain parameters in the plugin, which could allow users with administrative privileges to perform Cross-Site Scripting attacks. The vulnerability has been assigned a CVSS v3.1 base score of 4.8 (MEDIUM) with the vector string CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N. It is classified as CWE-79 (Improper Neutralization of Input During Web Page Generation) (NVD, WPScan).

The vulnerability could allow malicious actors with administrative access 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 patched in version 2.4.16 of the Booqable Rental plugin. Users are advised to update to version 2.4.16 or later to remove the vulnerability. Patchstack users can enable auto-update for vulnerable plugins as an additional security measure (Patchstack).