Public exploit available
Public proof-of-concept or exploit code exists (ExploitDB / Metasploit / Nuclei).

CVE-2024-22207 — Initialization of a Resource with an Insecure Default in Fastify-swagger-ui

CWE-1188 — Initialization of a Resource with an Insecure Default5 documents5 sources
Severity
5.3MEDIUMNVD
EPSS
14.4%
top 5.57%
CISA KEV
Not in KEV
Exploit
PoC available
Public exploit / PoC exists
Affected products
3
Fastify Fastify-swagger-uiSmartbear Swagger UIFastify Swagger-ui
Timeline
PublishedJan 15
Latest updateJan 16

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.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:NExploitability: 3.9 | Impact: 1.4

Affected Packages3 packages

▶npmfastify/swagger-ui2.0.0 — 2.1.0
▶CVEListV5fastify/fastify-swagger-ui< 2.1.0
▶NVDsmartbear/swagger_ui2.0.0 — 2.1.0

Patches

Patch: github.com ↗Patch: github.com ↗

🔴Vulnerability Details

3
GHSA
Default swagger-ui configuration exposes all files in the module↗2024-01-16
▶
OSV
Default swagger-ui configuration exposes all files in the module↗2024-01-16
▶
CVEList
Default swagger-ui configuration exposes all files in the module↗2024-01-15
▶

💥Exploits & PoCs

1
Nuclei
Fastify Swagger-UI - Information Disclosure
▶
CVE-2024-22207 — Fastify-swagger-ui vulnerability | cvebase