CVE-2021-23448
MEDIUMconfig-handler - Prototype Pollution via Config File Loading
Title source: llmDescription
All versions of package config-handler are vulnerable to Prototype Pollution when loading config files.
References (2)
Core 2
Core References
Exploit, Issue Tracking, Mitigation, Third Party Advisory x_refsource_misc
https://snyk.io/vuln/SNYK-JS-CONFIGHANDLER-1564947
Exploit, Third Party Advisory x_refsource_misc
https://github.com/jarradseers/config-handler/issues/1
Scores
CVSS v3
6.5
EPSS
0.0115
EPSS Percentile
62.8%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L
Details
CWE
CWE-1321
Status
published
Products (2)
config-handler_project/config-handler
1.0.0
npm/config-handler
0npm
Published
Oct 11, 2021
Tracked Since
Feb 18, 2026