Threat intelligence

Ultimate Dashboard Pro <= 3.11.2 - Unauthenticated Stored Cross-Site Scripting

CVE-2026-66621 · ultimate-dashboard-pro

Important: Seeing this vulnerability listed does not mean your website is affected. Exposure depends on whether you run Ultimate Dashboard Pro at a vulnerable version. How SiteRespond intelligence works

Vulnerability: Ultimate Dashboard Pro <= 3.11.2 - Unauthenticated Stored Cross-Site Scripting
Affected software: ultimate-dashboard-pro(Plugin)
Affected versions: ≤ 3.11.2
Authentication: Unauthenticated
Vulnerability type: Cross-site scripting
CVE: CVE-2026-66621
Published: 18 August 2026
CISA KEV: Not listed in CISA KEV at last catalog refresh
Impact: May allow attackers to run scripts in visitors' browsers or hijack admin sessions.
Source: Data imported from Wordfence Intelligence (advisory 86744065-862c-4167-9644-d675662c66e0). Methodology and redistribution notes

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