Grunt-karma vulnerable to prototype pollution

CRITICAL 9.8CVE-2022-37602 · GHSA-hcj4-xf6x-63wj · Published 14/10/2022 · updated 17/06/2026

In short

CVE-2022-37602 is a CRITICAL (CVSS 9.8) vulnerability affecting grunt-karma (grunt-karma project), grunt-karma.
Chance of exploitation in the next 30 days (EPSS): 2.1%, higher than 82.1% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
grunt-karma grunt-karma_project	`= 4.0.1`	No fix yet
grunt-karma npm	`≤ 4.0.1`	No fix yet

Prototype pollution vulnerability in karma-runner grunt-karma 4.0.1 via the key variable in grunt-karma.js.

NVD description

Prototype pollution vulnerability in karma-runner grunt-karma 4.0.1 via the key variable in grunt-karma.js.

Running one of these products? Scan your site to see whether it exposes a vulnerable version.