CVE-2020-5284

Directory Traversal in Next.js versions below 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.

Affected

zeit · next.js

CVSS v3.1 NVD

4.3 MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

CVSS v3.1 GITHUB

4.4 MEDIUMCVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:L/I:L/A:N

CVSS v2.0 NVD

5.0 MEDIUMAV:N/AC:L/Au:N/C:P/I:N/A:N

EPSS

44.78% chance of exploitation in the next 30 days, 99th percentile

Nuclei

medium

Published

2020-03-30

Updated

2024-08-04

Nuclei templates (1)

• projectdiscovery/nuclei-templates/blob/main/http/cves/2020/CVE-2020-5284.yaml

Exploit collections (2)

• zeit-nodejs-cve-2020-5284-directory-traversal.ymlchaitin/xray
• CVE-2020-5284.yamlzan8in/afrog

Security advisories

• zeit/next.js/security/advisories/GHSA-fq77-7p7r-83rj
• advisories/GHSA-fq77-7p7r-83rj
• zeit/next.js/releases/tag/v9.3.2

References

• CVE Record
• NVD entry