CVE-2023-24401: 
WordPress vulnerability analysis and mitigation

A Stored Cross-Site Scripting (XSS) vulnerability was discovered in the Davidsword Mobile Call Now & Map Buttons WordPress plugin versions 1.5.0 and below. The vulnerability, identified as CVE-2023-24401, affects users with administrative privileges and above, allowing them to perform Stored XSS attacks even when the unfiltered_html capability is disallowed, such as in multisite setups (Patchstack).

The vulnerability stems from the plugin's failure to properly validate and escape certain parameters. This security flaw has been assigned a CVSS v3.1 base score of 4.8 (Medium) by NIST with a vector string of CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N, while Patchstack assessed it with a slightly higher score of 5.9 (Medium) with the vector string CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:L. The vulnerability is classified as CWE-79 (Improper Neutralization of Input During Web Page Generation) (NVD).

The vulnerability could allow malicious actors 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, potentially compromising the security and integrity of the website (Patchstack).

Currently, there is no official fix available for this vulnerability. The affected versions include 1.5.0 and below of the Mobile Call Now & Map Buttons plugin (WPScan).