Command Injection Affecting org.webjars:lodash package, versions [,4.17.21)
Snyk CVSS
Attack Complexity
Low
Privileges Required
High
Confidentiality
High
Integrity
High
Availability
High
Threat Intelligence
Exploit Maturity
Proof of concept
EPSS
0.61% (79th
percentile)
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Test your applications- Snyk ID SNYK-JAVA-ORGWEBJARS-1074930
- published 15 Feb 2021
- disclosed 17 Nov 2020
- credit Marc Hassan
Introduced: 17 Nov 2020
CVE-2021-23337 Open this link in a new tabHow to fix?
Upgrade org.webjars:lodash
to version 4.17.21 or higher.
Overview
org.webjars:lodash is a modern JavaScript utility library delivering modularity, performance, & extras.
Affected versions of this package are vulnerable to Command Injection via template
.
PoC
var _ = require('lodash');
_.template('', { variable: '){console.log(process.env)}; with(obj' })()