heyform Latest Vulnerabilities

Latest vulnerabilities published by heyform

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20 July 2026

Authentication Flaw in HeyForm Open-Source Form Builder
CVE-2026-63429
HeyformHeyform8.6HIGH
Arbitrary Field Injection Vulnerability in HeyForm Open-Source Form Builder
CVE-2026-63428
HeyformHeyform5.8MEDIUM
Stored XSS Vulnerability in HeyForm Form Builder by HeyForm
CVE-2026-35198
HeyformHeyform9CRITICAL
File Upload Vulnerability in HeyForm Open-Source Form Builder
CVE-2026-45797
HeyformHeyform6.4MEDIUM