Threat intelligence

Smart Popup by Supsystic <= 1.12.0 - Unauthenticated Privilege Escalation to Administrator

CVE-2026-18322 · popup-by-supsystic

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

Vulnerability: Smart Popup by Supsystic <= 1.12.0 - Unauthenticated Privilege Escalation to Administrator
Affected software: popup-by-supsystic(Plugin)
Affected versions: ≤ 1.12.0
Authentication: Unauthenticated
Vulnerability type: Privilege escalation
CVE: CVE-2026-18322
Published: 4 August 2026
CISA KEV: Not listed in CISA KEV at last catalog refresh
Impact: May allow a lower-privilege user to perform actions reserved for administrators.
Source: Data imported from Wordfence Intelligence (advisory 835579b0-8a96-40fa-a6a3-30571a0a1d0a). Methodology and redistribution notes

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