CVE Intelligence

Edmundhung Conform vulnerabilities

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Published CVEs affecting Edmundhung Conform: 1 record(s), with affected versions and fixes.

CVE-2026-49250 High · 8.7 CWE-407 Sep 14, 2026
Conform: parseSubmission vulnerable to CPU exhaustion when parsing many unique form fields
Conform, a type-safe form validation library, allows the parsing of nested objects in the form of object.property. From 1.8.0 until 1.19.4, the parseSubmission future API in packages/conform-dom/formdata.ts repeatedly scans FormData or URLSearchParams entries by each unique field name. An unauthenticated attacker can submit a crafted form containing many unique names, causing excessive synchronous CPU work and denial of service in an application that passes the submission to parseSubmission. Applications should continue to enforce request parsing limits before invoking Conform. This issue is fixed in version 1.19.4.