CVE-2026-66621

HIGH 7.1

WordPress Ultimate Dashboard Pro plugin <= 3.11.2 - Cross Site Scripting (XSS) vulnerability

CVSS Score

7.1

EPSS Score

0.2%

EPSS Percentile

14th

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.

CWE	CWE-79
Vendor	mapsteps ug
Product	ultimate dashboard pro
Published	Aug 18, 2026
Last Updated	Aug 25, 2026

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CVSS v3 Breakdown

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

Low

Affected Versions

MapSteps UG / Ultimate Dashboard Pro

n/a ≤ 3.11.2

References

NVD ↗ CVE.org ↗ EPSS Data ↗

patchstack.com: https://patchstack.com/database/wordpress/plugin/ultimate-dashboard-pro/vulnerability/wordpress-ultimate-dashboard-plugin-3-11-2-cross-site-scripting-xss-vulnerability?_s_id=cve

Credits

dutafi | Patchstack Bug Bounty Program