Threat intelligence

Contact Form, Survey, Quiz & Popup Form Builder – ARForms <= 1.8.5 - Unauthenticated PHP Object Injection

CVE-2024-13784 · arforms-form-builder

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

Vulnerability: Contact Form, Survey, Quiz & Popup Form Builder – ARForms <= 1.8.5 - Unauthenticated PHP Object Injection
Affected software: arforms-form-builder(Plugin)
Affected versions: ≤ 1.8.5
Authentication: Unauthenticated
Vulnerability type: Other
CVE: CVE-2024-13784
Published: 15 August 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 5e0116d6-91c3-4212-9c68-6b706ab09768). Methodology and redistribution notes

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