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CVE-2024-32866— Conform contains Prototype Pollution Vulnerability in `parseWith...` function

Quick assessment

Affected
edmundhung conform
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Conform是Edmund Hung个人开发者的一个类型安全的表单验证库。 Conform 1.1.0及之前版本存在安全漏洞，该漏洞源于允许攻击者通过向parseWith传递特制的输入来触发原型污染。

CVSS 8.6 · High EPSS 0.73% · P54

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2024-32866

Vulnerability Information
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Vulnerability Title
Conform contains Prototype Pollution Vulnerability in `parseWith...` function
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
CWE-1321
Source: CVE Program / CVE List V5
Vulnerability Title
Conform 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Conform是Edmund Hung个人开发者的一个类型安全的表单验证库。 Conform 1.1.0及之前版本存在安全漏洞，该漏洞源于允许攻击者通过向parseWith传递特制的输入来触发原型污染。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
edmundhung conform < 1.1.1 -

II. Public POCs for CVE-2024-32866

# POC Description Source Link Shenlong Link
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Qwen3.6-35B-A3B · 12287 chars
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III. Intelligence Information for CVE-2024-32866

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Patches & Fixes for CVE-2024-32866 (1)

Vendor Advisories for CVE-2024-32866 (1)

Other References for CVE-2024-32866 (1)

IV. Related Vulnerabilities

Same product: conform
Same vendor: edmundhung
Same weakness: CWE-1321