CVE-2022-37601

CRITICAL

webpack.js loader-utils <1.4.1 and >=2.0.0 <2.0.3 - Prototype Pollution via parseQuery Function

Title source: llm
STIX 2.1

Description

Prototype pollution vulnerability in function parseQuery in parseQuery.js in webpack loader-utils via the name variable in parseQuery.js. This affects all versions prior to 1.4.1 and 2.0.3.

References (9)

Core 9
Core References
Issue Tracking, Third Party Advisory
https://github.com/webpack/loader-utils/issues/212
Exploit, Issue Tracking, Third Party Advisory
https://github.com/xmldom/xmldom/issues/436#issuecomment-1319412826

Scores

CVSS v3 9.8
EPSS 0.0260
EPSS Percentile 83.3%
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 poc
Automatable yes
Technical Impact total

Details

CWE
CWE-1321
Status published
Products (3)
debian/debian_linux 10.0
npm/loader-utils 2.0.0 - 2.0.3npm
webpack.js/loader-utils < 1.4.1
Published Oct 12, 2022
Tracked Since Feb 18, 2026