Threat intelligence

JetEngine <= 3.8.9.1 - Authenticated (Contributor+) PHP Object Injection

CVE-2026-49075 · 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 <= 3.8.9.1 - Authenticated (Contributor+) PHP Object Injection
Affected software: jet-engine(Plugin)
Affected versions: ≤ 3.8.9.1
Authentication: Authenticated (see advisory title)
Vulnerability type: Other
CVE: CVE-2026-49075
Published: 8 June 2026
CISA KEV: Not listed in CISA KEV at last catalog refresh
Impact: This advisory describes a other issue in the affected software. Review the source advisory and your installed version to assess exposure.
Source: Data imported from Wordfence Intelligence (advisory d36856c1-5b61-403d-816e-7efa8ca4d41a). Methodology and redistribution notes

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