Threat intelligence

JetEngine <= 3.8.14 - Unauthenticated Remote Code Execution

CVE-2026-66613 · jet-engine

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

Vulnerability: JetEngine <= 3.8.14 - Unauthenticated Remote Code Execution
Affected software: jet-engine(Plugin)
Affected versions: ≤ 3.8.14
Authentication: Unauthenticated
Vulnerability type: Remote code execution
CVE: CVE-2026-66613
Published: 19 August 2026
CISA KEV: Not listed in CISA KEV at last catalog refresh
Impact: May allow attackers to run arbitrary code on the server if exploited.
Source: Data imported from Wordfence Intelligence (advisory 74e00d27-1462-4225-b205-da4c2e480de3). Methodology and redistribution notes

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