CVE-2021-32736

Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution') in think-helper

State: Published
Severity: 7.5 High
Published: Jun 30, 2021
Updated: Aug 3, 2024
Reserved: May 12, 2021

Description

think-helper defines a set of helper functions for ThinkJS. In versions of think-helper prior to 1.1.3, the software receives input from an upstream component that specifies attributes that are to be initialized or updated in an object, but it does not properly control modifications of attributes of the object prototype. The vulnerability is patched in version 1.1.3.

Scores

CVSS	Score	Vector	Source
3.1	7.5 High	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N	GitHub_M

Weaknesses

CWE-1321 Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')

Affected Products

Product	Versions
think-helperthinkjs	< 1.1.3Affected

References

https://github.com/thinkjs/think-helper/security/advisories/GHSA-vr5m-3h59-7jcp

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