VYPR
Moderate severityNVD Advisory· Published Jan 15, 2024· Updated Jun 17, 2025

Default swagger-ui configuration exposes all files in the module

CVE-2024-22207

Description

fastify-swagger-ui is a Fastify plugin for serving Swagger UI. Prior to 2.1.0, the default configuration of @fastify/swagger-ui without baseDir set will lead to all files in the module's directory being exposed via http routes served by the module. The vulnerability is fixed in v2.1.0. Setting the baseDir option can also work around this vulnerability.

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Affected packages

Versions sourced from the GitHub Security Advisory.

PackageAffected versionsPatched versions
@fastify/swagger-uinpm
>= 2.0.0, < 2.1.02.1.0

Affected products

2

Patches

Vulnerability mechanics

References

6

News mentions

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