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OpenAdvisories
High · 7.1 CVE-2026-9570 EUVD-2026-37559GHSA-jf67-82h5-mx67

Taskbuilder < 5.0.8 - Reflected XSS via Shortcode

Published Jun 17, 2026 · Updated Jun 17, 2026 · Assigned by WPScan

Description

The Taskbuilder WordPress plugin before 5.0.8 does not properly sanitise a URL parameter before echoing it into inline JavaScript on a frontend page containing one of its shortcodes, leading to a Reflected Cross-Site Scripting vulnerability that can be triggered against any logged-in user.

Affected products

VendorProductAffectedFixed
— Taskbuilder < 5.0.8 5.0.8

References