Threat intelligence

Ultimate Addons for Elementor <= 1.45.2 - Authenticated (Contributor+) Stored Cross-Site Scripting

CVE-2026-66688 · ultimate-elementor

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

Vulnerability: Ultimate Addons for Elementor <= 1.45.2 - Authenticated (Contributor+) Stored Cross-Site Scripting
Affected software: ultimate-elementor(Plugin)
Affected versions: ≤ 1.45.2
Authentication: Authenticated (see advisory title)
Vulnerability type: Cross-site scripting
CVE: CVE-2026-66688
Published: 29 July 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 456377ec-1a73-4f9b-9fdf-0b5597e78aa5). Methodology and redistribution notes

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