{"id":"GHSA-fq77-7p7r-83rj","summary":"Directory Traversal in Next.js","details":"### Impact\n\n- **Not affected**: Deployments on ZEIT Now v2 ([https://zeit.co](https://zeit.co/)) are not affected\n- **Not affected**: Deployments using the `serverless` target\n- **Not affected**: Deployments using `next export`\n- **Affected**: Users of Next.js below 9.3.2\n\nWe recommend everyone to upgrade regardless of whether you can reproduce the issue or not.\n\n### Patches\n\nhttps://github.com/zeit/next.js/releases/tag/v9.3.2\n\n### References\n\nhttps://github.com/zeit/next.js/releases/tag/v9.3.2","aliases":["CVE-2020-5284"],"modified":"2026-09-10T03:48:29.156713141Z","published":"2020-03-30T20:40:50Z","database_specific":{"github_reviewed_at":"2020-03-30T20:40:39Z","nvd_published_at":null,"cwe_ids":["CWE-23"],"severity":"MODERATE","github_reviewed":true},"references":[{"type":"WEB","url":"https://github.com/zeit/next.js/security/advisories/GHSA-fq77-7p7r-83rj"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2020-5284"},{"type":"WEB","url":"https://github.com/zeit/next.js/releases/tag/v9.3.2"},{"type":"WEB","url":"https://www.npmjs.com/advisories/1503"}],"affected":[{"package":{"name":"next","ecosystem":"npm","purl":"pkg:npm/next"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0.9.9"},{"fixed":"9.3.2"}]}],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2020/03/GHSA-fq77-7p7r-83rj/GHSA-fq77-7p7r-83rj.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:L/I:L/A:N"}]}