CVE-2025-61140
Moderate
JSONPath vulnerable to Prototype Pollution due to insufficient input validation of object keys in lib/index.js
The value function in jsonpath 1.1.1 lib/index.js is vulnerable to Prototype Pollution.
Exploit probability
0.4%
Published
January 28, 2026
Required by
Not available
Last source change
February 5, 2026
02 / AFFECTED SOFTWARE
Affected packages
04 / EVIDENCE
Source records
Open Source Vulnerabilities
GHSA-6c59-mwgh-r2x6
View original source
The value function in jsonpath 1.1.1 lib/index.js is vulnerable to Prototype Pollution.
05 / REFERENCES
Further evidence
- https://gist.github.com/Dremig/8105c189774217222a8ebea3ed4d341d
- https://github.com/dchester/jsonpath
- https://github.com/dchester/jsonpath/commit/9631412641b7095f86840a7a45b5b3afc68b0fcb
- https://github.com/dchester/jsonpath/issues/181
- https://github.com/dchester/jsonpath/issues/194
- https://github.com/dchester/jsonpath/pull/195
- https://nvd.nist.gov/vuln/detail/CVE-2025-61140