Threat intelligence

WP Data Access – App Builder for Tables, Forms, Charts, Maps & Dashboards <= 5.5.79 - Unauthenticated Stored Cross-Site Scripting

CVE-2026-66663 · wp-data-access

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

Vulnerability: WP Data Access – App Builder for Tables, Forms, Charts, Maps & Dashboards <= 5.5.79 - Unauthenticated Stored Cross-Site Scripting
Affected software: wp-data-access(Plugin)
Affected versions: ≤ 5.5.79
Authentication: Unauthenticated
Vulnerability type: Cross-site scripting
CVE: CVE-2026-66663
Published: 5 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 e5aab86a-0fcd-4192-a5db-5da1b68e366a). Methodology and redistribution notes

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