CVE-2025-61140
JSONPath vulnerable to Prototype Pollution due to insufficient input validation of object keys in lib/index.js
EPSS 0.09%
Description
The value function in jsonpath 1.1.1 lib/index.js is vulnerable to Prototype Pollution.
How to fix CVE-2025-61140
To remediate CVE-2025-61140, upgrade the affected package to a fixed version below.
- npm/jsonpath—upgrade to 1.2.0 or later
Is CVE-2025-61140 being exploited?
Low — EPSS is 0.1%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 1.2.0
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 4.0 | — | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N/E:U |