CVE-2023-50891: 
WordPress vulnerability analysis and mitigation

A Cross-site Scripting (XSS) vulnerability was discovered in the Zoho Forms Form plugin for WordPress, identified as CVE-2023-50891. The vulnerability affects versions through 3.0.1 of the plugin and was disclosed on December 26, 2023. The security flaw allows for Stored XSS attacks in the WordPress plugin (Patchstack).

The vulnerability is classified as CWE-79 (Improper Neutralization of Input During Web Page Generation) and has received a CVSS v3.1 base score of 5.4 (Medium) from NIST and 6.5 (Medium) from Patchstack. The CVSS vector string is CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N, indicating that the vulnerability requires network access, low attack complexity, low privileges, and user interaction (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 (Patchstack).

The vulnerability has been patched in version 3.0.2 of the Zoho Forms WordPress plugin. Users are advised to update to this version or later to resolve the security issue. Additionally, Patchstack has issued a virtual patch to mitigate this issue by blocking potential attacks until users can update to the fixed version (Patchstack).