CVE-2025-31797 MEDIUM

CVE-2025-31797: WordPress Sprout Clients plugin <= 3.2 - Cross Site Scripting (XSS) vulnerability

Vendor Boldgrid
Product Sprout Clients
Weakness CWE-79 · XSS
Published April 1, 2025
Last update April 28, 2026

CVSS base score

6.5/10
Attack vector Network
Attack complexity Low
Privileges required Low
User interaction Required
Confidentiality Low
Integrity Low

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L

What the vulnerability does

01Description

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in BoldGrid Sprout Clients sprout-clients allows Stored XSS.This issue affects Sprout Clients: from n/a through <= 3.2.

Explanation of Vulnerability in Simple Terms

02Summary

Sprout Clients versions 3.2 and earlier contain a cross-site scripting (XSS) vulnerability that allows authenticated users to inject malicious scripts. An attacker with low-level access can craft a request that executes JavaScript in other users' browsers, potentially compromising their sessions or stealing sensitive data. The vulnerability requires user interaction and affects the integrity and confidentiality of the application.

What an attacker can do

03Attacker Capabilities

Inject and execute JavaScript code in other users' browsers to steal session data or perform actions on their behalf.

Potential impact on your site

04Site Impact

Authenticated users' accounts and data are at risk if they interact with attacker-controlled content.

Conditions required to exploit

05Prerequisites

Attacker must have a low-privilege account and trick a user into visiting a malicious link or page.

Key dates

06Disclosure timeline

April 1, 2025 CVE published
April 28, 2026 Record updated