High severity7.1NVD Advisory· Published Aug 18, 2026· Updated Aug 25, 2026No known patch

CVE-2026-66621

No known patch is available for this vulnerability.

The affected plugin has not been updated on WordPress.org since before this CVE was disclosed; the latest installable version is still vulnerable. If you have the affected software installed, you should uninstall or replace it rather than wait for an update.

CVE-2026-66621

Description

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in MapSteps UG Ultimate Dashboard Pro allows DOM-Based XSS.

This issue affects Ultimate Dashboard Pro: from n/a through 3.11.2.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

WordPress/Ultimate Dashboardllm-fuzzy
Range: <=3.11.2
Package: https://wordpress.org/plugins/ultimate-dashboard

Patches

Vulnerability mechanics

References

patchstack.com/database/wordpress/plugin/ultimate-dashboard-pro/vulnerability/wordpress-ultimate-dashboard-plugin-3-11-2-cross-site-scripting-xss-vulnerabilitynvd

News mentions

Wordfence Intelligence Weekly WordPress Vulnerability Report (August 17, 2026 to August 23, 2026)
Wordfence Blog · Aug 27, 2026

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