Description
The value function in jsonpath 1.1.1 lib/index.js is vulnerable to Prototype Pollution.
Scores
CVSS v3
9.8
EPSS
0.0007
EPSS Percentile
21.0%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
yes
Technical Impact
total
Details
CWE
CWE-1321
Status
published
Products (2)
dchester/jsonpath
1.1.1
npm/jsonpath
0 - 1.2.0npm
Published
Jan 28, 2026
Tracked Since
Feb 18, 2026