Threat intelligence

JetFormBuilder <= 3.5.6.2 - Unauthenticated Arbitrary File Read via Media Field

CVE-2026-4373 · jetformbuilder

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

Vulnerability: JetFormBuilder <= 3.5.6.2 - Unauthenticated Arbitrary File Read via Media Field
Affected software: jetformbuilder(Plugin)
Affected versions: ≤ 3.5.6.2
Authentication: Unauthenticated
Vulnerability type: Other
CVE: CVE-2026-4373
Published: 20 March 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 1801fd3e-d56f-4540-9700-9e9de8b465e1). Methodology and redistribution notes

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