CVE-2021-21322
- Source
- https://cve.org/CVERecord?id=CVE-2021-21322
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-21322.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2021-21322
- Aliases
- Published
- 2021-03-02T04:15:12.597Z
- Modified
- 2026-07-09T12:20:33.088945Z
- Severity
-
- 9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
- Summary
- [none]
- Details
-
fastify-http-proxy is an npm package which is a fastify plugin for proxying your http requests to another server, with hooks. By crafting a specific URL, it is possible to escape the prefix of the proxied backend service. If the base url of the proxied server is
/pub/, a user expect that accessing/privon the target service would not be possible. In affected versions, it is possible. This is fixed in version 4.3.1. - References
Affected packages
Git / github.com/fastify/fastify-http-proxy
Affected ranges
- Type
- GIT
- Repo
- https://github.com/fastify/fastify-http-proxy
- Events
-
Introduced0 Unknown introduced commit / All previous commits are affectedFixedFixed
- Database specific
{ "extracted_events": [ { "introduced": "0" }, { "fixed": "4.3.1" } ], "cpe": "cpe:2.3:a:fastify-http-proxy_project:fastify-http-proxy:*:*:*:*:*:node.js:*:*", "source": [ "CPE_RANGE", "REFERENCES" ] }