CVE-2023-23972: 
WordPress vulnerability analysis and mitigation

A Stored Cross-Site Scripting (XSS) vulnerability was discovered in the WordPress Social Like Box and Page by WpDevArt plugin, affecting versions 0.8.39 and below. The vulnerability was identified on January 20, 2023, and requires administrator-level access for exploitation (Patchstack).

The vulnerability is tracked as CVE-2023-23972 and 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. Patchstack has assigned a slightly higher CVSS 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 under CWE-79 (Improper Neutralization of Input During Web Page Generation) (NVD).

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

The vulnerability has been patched in version 0.8.40 of the plugin. Users are advised to update to version 0.8.40 or later to remove the vulnerability. Patchstack users can enable auto-update for vulnerable plugins as an additional security measure (Patchstack).