Threat intelligence

SupportCandy – AI Customer Support Ticket System & Live Chatbot Agent <= 3.4.8 - Authenticated (Customer+) Stored Cross-Site Scripting

CVE-2026-57711 · supportcandy

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

Vulnerability: SupportCandy – AI Customer Support Ticket System & Live Chatbot Agent <= 3.4.8 - Authenticated (Customer+) Stored Cross-Site Scripting
Affected software: supportcandy(Plugin)
Affected versions: ≤ 3.4.8
Authentication: Authenticated (see advisory title)
Vulnerability type: Cross-site scripting
CVE: CVE-2026-57711
Published: 10 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 222fab17-65bf-43af-9a42-475fd2643a69). Methodology and redistribution notes

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