Threat intelligence

Quick Interest Slider <= 3.1.6 - Reflected Cross-Site Scripting

CVE-2026-56039 · quick-interest-slider

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

Vulnerability: Quick Interest Slider <= 3.1.6 - Reflected Cross-Site Scripting
Affected software: quick-interest-slider(Plugin)
Affected versions: ≤ 3.1.6
Authentication: Not specified in feed title — see source advisory
Vulnerability type: Cross-site scripting
CVE: CVE-2026-56039
Published: 24 June 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 15fbfb20-50c7-4390-afa3-e6b9c95a2551). Methodology and redistribution notes

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