CVE-2025-31797: 
WordPress vulnerability analysis and mitigation

A stored Cross-Site Scripting (XSS) vulnerability was discovered in BoldGrid Sprout Clients plugin versions through 3.2. The vulnerability was reported by researcher SOPROBRO on October 12, 2024, and was officially published on April 1, 2025, receiving the identifier CVE-2025-31797 (Patchstack).

The vulnerability is classified as an Improper Neutralization of Input During Web Page Generation (CWE-79) issue. It received a CVSS v3.1 base score of 6.5 (Medium) with the vector string CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L. The vulnerability requires Contributor-level privileges or higher to exploit (NVD, Patchstack).

If exploited, this 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).

No official fix is available for this vulnerability. The recommended mitigation is to remove and replace the software with an alternative solution, as the plugin is considered abandoned and unlikely to receive future updates or security fixes (Patchstack).