Threat intelligence

SupportCandy – Helpdesk & Customer Support Ticket System <= 3.4.4 - Authenticated (Subscriber+) SQL Injection via Number Field Filter

CVE-2026-0683 · 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 – Helpdesk & Customer Support Ticket System <= 3.4.4 - Authenticated (Subscriber+) SQL Injection via Number Field Filter
Affected software: supportcandy(Plugin)
Affected versions: ≤ 3.4.4
Authentication: Authenticated (see advisory title)
Vulnerability type: SQL injection
CVE: CVE-2026-0683
Published: 30 January 2026
CISA KEV: Not listed in CISA KEV at last catalog refresh
Impact: May allow attackers to read or modify database contents beyond intended access.
Source: Data imported from Wordfence Intelligence (advisory a7856d0f-bc7d-436c-968c-631fd6a686ab). Methodology and redistribution notes

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