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 <= 3.2.2.
Explanation of Vulnerability in Simple Terms
02Summary
Sprout Clients versions 3.2.2 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 causes the injected code to execute in other users' browsers, potentially compromising their sessions or stealing sensitive data. User interaction is required for the attack to succeed.
What an attacker can do
03Attacker Capabilities
Inject malicious scripts that execute in other users' browsers when they view affected pages.
Potential impact on your site
04Site Impact
Authenticated users' sessions and data could be compromised if they interact with pages containing injected malicious scripts.
Conditions required to exploit
05Prerequisites
Attacker must have low-level user account access and the victim must visit a page containing the malicious payload.
Key dates
06Disclosure timeline
March 13, 2026
CVE published
April 29, 2026
Record updated