CVE Vulnerabilities

CVE-2025-61140

Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')

Published: Jan 28, 2026 | Modified: Jan 29, 2026
CVSS 3.x
N/A
Source:
NVD
CVSS 2.x
RedHat/V2
RedHat/V3
8.8 IMPORTANT
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Ubuntu
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The value function in jsonpath 1.1.1 lib/index.js is vulnerable to Prototype Pollution.

Weakness

The product 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.

Potential Mitigations

References