Medium · 6.5 CVE-2025-62913 EUVD-2025-36026GHSA-8mrq-qjwv-w2v9

WordPress Opal Service plugin <= 1.9.1 - Cross Site Scripting (XSS) vulnerability

Published Oct 27, 2025 · Updated Apr 28, 2026 · Assigned by Patchstack

Description

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in wpopal Opal Service opal-service allows Stored XSS.This issue affects Opal Service: from n/a through <= 1.9.1.

Affected products

Vendor	Product	Affected	Fixed
wpopal	Opal Service	≤ 1.9.1	—

References

https://patchstack.com/database/Wordpress/Plugin/opal-service/vulnerability/wordpress-opal-service-plugin-1-9-1-cross-site-scripting-xss-vulnerability?_s_id=cve vdb-entry