CVE-2025-66118

HIGH 7.1

WordPress Sprout Clients plugin <= 3.2.1 - Cross Site Scripting (XSS) vulnerability

CVSS Score

7.1

EPSS Score

0.0%

EPSS Percentile

0th

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in BoldGrid Sprout Clients sprout-clients allows Reflected XSS.This issue affects Sprout Clients: from n/a through <= 3.2.1.

CWE	CWE-79
Vendor	boldgrid
Product	sprout clients
Published	Dec 18, 2025
Last Updated	Apr 1, 2026

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Affected Versions

BoldGrid / Sprout Clients

0 ≤ 3.2.1

References

NVD ↗ CVE.org ↗ EPSS Data ↗

patchstack.com: https://patchstack.com/database/Wordpress/Plugin/sprout-clients/vulnerability/wordpress-sprout-clients-plugin-3-2-1-cross-site-scripting-xss-vulnerability?_s_id=cve

Credits

Nguyen Xuan Chien | Patchstack Bug Bounty Program