Description
This affects the package jsonpointer before 5.0.0. A type confusion vulnerability can lead to a bypass of a previous Prototype Pollution fix when the pointer components are arrays.
References (4)
Core 4
Core References
Exploit, Mitigation, Patch, Third Party Advisory, VDB Entry x_refsource_misc
https://snyk.io/vuln/SNYK-JS-JSONPOINTER-1577288
Exploit, Mitigation, Patch, Third Party Advisory, VDB Entry x_refsource_misc
https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1910273
Patch, Third Party Advisory x_refsource_misc
https://github.com/janl/node-jsonpointer/pull/51
Patch, Third Party Advisory x_refsource_misc
https://github.com/janl/node-jsonpointer/commit/a0345f3550cd9c4d89f33b126390202b89510ad4
Scores
CVSS v3
5.6
EPSS
0.0017
EPSS Percentile
38.1%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L
Details
CWE
CWE-843
Status
published
Products (3)
janl/jsonpointer
< 5.0.0
npm/jsonpointer
0 - 5.0.0npm
npm/org.webjars.npm:json-pointer
0 - 5.0.0npm
Published
Nov 03, 2021
Tracked Since
Feb 18, 2026