{"id":"GHSA-3gx7-xhv7-5mx3","summary":"Arbitrary Code Execution in eslint-utils","details":"Versions of `eslint-utils` \u003e=1.2.0 or \u003c1.4.1 are vulnerable to Arbitrary Code Execution. The `getStaticValue` does not properly sanitize user input allowing attackers to supply malicious input that executes arbitrary code during the linting process. The `getStringIfConstant` and `getPropertyName` functions are not affected.\n\n\n## Recommendation\n\nUpgrade to version 1.4.1 or later.","aliases":["CVE-2019-15657"],"modified":"2026-09-10T03:48:25.144691813Z","published":"2019-08-26T16:59:56Z","database_specific":{"github_reviewed":true,"github_reviewed_at":"2020-06-16T20:55:11Z","nvd_published_at":null,"cwe_ids":["CWE-20"],"severity":"CRITICAL"},"references":[{"type":"WEB","url":"https://github.com/mysticatea/eslint-utils/security/advisories/GHSA-3gx7-xhv7-5mx3"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2019-15657"},{"type":"WEB","url":"https://github.com/mysticatea/eslint-utils/commit/08158db1c98fd71cf0f32ddefbc147e2620e724c"},{"type":"WEB","url":"https://eslint.org/blog/2019/08/eslint-v6.2.1-released"},{"type":"ADVISORY","url":"https://github.com/advisories/GHSA-3gx7-xhv7-5mx3"},{"type":"PACKAGE","url":"https://github.com/mysticatea/eslint-utils"},{"type":"WEB","url":"https://www.npmjs.com/advisories/1118"}],"affected":[{"package":{"name":"eslint-utils","ecosystem":"npm","purl":"pkg:npm/eslint-utils"},"ranges":[{"type":"SEMVER","events":[{"introduced":"1.2.0"},{"fixed":"1.4.1"}]}],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2019/08/GHSA-3gx7-xhv7-5mx3/GHSA-3gx7-xhv7-5mx3.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}]}