Threat intelligence

Featured Video Plus <= 2.3.3 - Authenticated (Contributor+) Stored Cross-Site Scripting

CVE-2026-66637 · featured-video-plus

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

Vulnerability: Featured Video Plus <= 2.3.3 - Authenticated (Contributor+) Stored Cross-Site Scripting
Affected software: featured-video-plus(Plugin)
Affected versions: ≤ 2.3.3
Authentication: Authenticated (see advisory title)
Vulnerability type: Cross-site scripting
CVE: CVE-2026-66637
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 b4c29cff-0926-4e65-b439-6fc098a0fac8). Methodology and redistribution notes

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