CVE-2024-32866

HighCVSS 8.6/10Last modified Jun 17, 2026

Description

Conform, a type-safe form validation library, allows the parsing of nested objects in the form of `object.property`. Due to an improper implementation of this feature in versions prior to 1.1.1, an attacker can exploit the feature to trigger prototype pollution by passing a crafted input to `parseWith...` functions. Applications that use conform for server-side validation of form data or URL parameters are affected by this vulnerability. Version 1.1.1 contains a patch for the issue.

Metrics

CVSS 3.1 8.6/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H

Weakness enumeration

Affected software

No affected versions have been published.

Timeline

Published
Apr 23, 2024
Last modified
Jun 17, 2026
NVD status
Deferred

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CVE-2024-32866: High severity, CVSS 8.6 | Vulnix