CVSS 3.1
4.3 mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:NCVE-2020-5284
Medium (4.3) in zeit next.js. EPSS 45% chance of exploitation in the next 30 days. Fixed in next 9.3.2.
Next.js versions before 9.3.2 have a directory traversal vulnerability. Attackers could craft special requests to access files in the dist directory (.next). This does not affect files outside of the dist directory (.next). In general, the dist directory only holds build assets unless your application intentionally stores other assets under this directory. This issue is fixed in version 9.3.2.
Severity
- EPSS
- 45% chance of exploitation in the next 30 days; higher than 98% of CVEs (scores of 2026-10-31)
- CWEs
- CWE-22, CWE-23
- Published
- Modified
- Record from
- the NVD, synced
Affected
- zeit:next.js
Packages (OSV)
| Advisory | Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|---|
| GHSA-fq77-7p7r-83rj | npm | next | >=0.9.9 <9.3.2 | 9.3.2 |