cvedb.io
CVE-2022-21221
MEDIUM · CVSS 5.9
EPSS exploitation probability: 0%
Published 2022-03-17T12:15:08.087 · Last modified 2026-06-17T04:25:46.757

Summary

The package github.com/valyala/fasthttp before 1.34.0 are vulnerable to Directory Traversal via the ServeFile function, due to improper sanitization. It is possible to be exploited by using a backslash %5c character in the path. **Note:** This security issue impacts Windows users only.

Affected products

fasthttp_project — fasthttp

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.