Taskbuilder < 5.0.8 - Reflected XSS via Shortcode_CVE-2026-9570

7.1 / 10

HIGH

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

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.

Basic Information

ID CVE-2026-9570

Source WPScan

Published Jun 17, 2026 at 06:00

Modified Jun 17, 2026 at 10:45

Affected Product

Vendor Unknown

Product Taskbuilder

Affected Versions Unknown Taskbuilder 0

CWE Classification

CWE-79

References

wpscan.com /vulnerability/e9abd7eb-39f1-49d7-a70e-b07cf3680399/

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    "published": "2026-06-17T06:00:02.733Z",
    "modified": "2026-06-17T10:45:44.908Z",
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