{"id":"CVE-2022-37602","aliases":["GHSA-hcj4-xf6x-63wj"],"url":"https://o3.security/vulnerability/CVE-2022-37602","summary":"Grunt-karma vulnerable to prototype pollution","details":"Prototype pollution vulnerability in karma-runner grunt-karma 4.0.1 via the key variable in grunt-karma.js.","published":"2022-10-14T00:00:00Z","modified":"2026-07-15T01:49:06.281903198Z","cvss":{"score":9.8,"severity":"CRITICAL","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},"epss":null,"cisaKev":null,"exploitsKnown":2,"affectedPackages":[{"ecosystem":"npm","name":"grunt-karma","fixedVersion":null}],"fix":null,"references":[{"type":"WEB","url":"https://github.com/karma-runner/grunt-karma/blob/45b925964f55870f375c6e670d9945b223c984f5/tasks/grunt-karma.js#L109"},{"type":"WEB","url":"https://github.com/karma-runner/grunt-karma/blob/45b925964f55870f375c6e670d9945b223c984f5/tasks/grunt-karma.js#L26"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/37xxx/CVE-2022-37602.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-37602"},{"type":"REPORT","url":"https://github.com/karma-runner/grunt-karma/issues/311"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-07-15T01:49:06.281903198Z"}}