Threat intelligence

wpDataTables (Premium) <= 6.5.1.4 - Unauthenticated Stored Cross-Site Scripting

CVE-2026-66597 · wpdatatables

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

Vulnerability: wpDataTables (Premium) <= 6.5.1.4 - Unauthenticated Stored Cross-Site Scripting
Affected software: wpdatatables(Plugin)
Affected versions: ≤ 6.5.1.4
Authentication: Unauthenticated
Vulnerability type: Cross-site scripting
CVE: CVE-2026-66597
Published: 19 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 4a42efc2-b8ec-4a69-94b2-afbe3d584e55). Methodology and redistribution notes

Check whether your installed version is affected

SiteRespond Defence matches your installed Wpdatatables version against this catalog when the Defence plugin is connected to your WordPress site.

Start SiteRespond Defence for WordPress — £29.99/monthScan your website

All Wpdatatables advisoriesBack to catalog