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TI-2024-14800 Aliases CVE-2024-22207GHSA-62jr-84gf-wmg4

Default swagger-ui configuration exposes all files in the module

Priority LOW 28CWE-1188Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
—
Confidentiality · integrity · availability
Low · None · None
Fix status
Fixed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA and GitHub.

Summary

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.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.0229 83rd percentileScored 2026-11-07
Fix Fixed fastify-swagger-ui (fastify): 2.1.0@fastify/swagger-ui (npm): 2.1.0

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
fastifyfastify-swagger-uibefore 2.1.02.1.0Patch availableCNA
—@fastify/swagger-ui (npm)2.0.0 to before 2.1.02.1.0Patch availableGHSA-62jr-84gf-wmg4
  • fastify-swagger-ui Vendorfastify Affected before 2.1.0 Fixed in 2.1.0 Patch available CNA
  • @fastify/swagger-ui (npm) Vendor— Affected 2.0.0 to before 2.1.0 Fixed in 2.1.0 Patch available GHSA-62jr-84gf-wmg4

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:smartbear:swagger_ui:*:*:*:*:*:node.js:*:*2.0.0 to before 2.1.0VulnerableSMARTBEAR
  • cpe:2.3:a:smartbear:swagger_ui:*:*:*:*:*:node.js:*:* Versions 2.0.0 to before 2.1.0 Vulnerable ·SMARTBEAR

Remediation

  • Fix · CNA fastify-swagger-ui (fastify) Fixed in 2.1.0
  • Fix · GHSA-62jr-84gf-wmg4 @fastify/swagger-ui (npm) Fixed in 2.1.0 Advisory →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2024-22207
  2. 2026-10-03 Alias added: GHSA-62jr-84gf-wmg4

References

Patch 1

Advisory 2

Other 3

  • TI-2026-26180 @fastify/express vulnerable to middleware authentication bypass via URL normalization… CVSS 4.0CRITICAL 9.1
  • TI-2026-26179 @fastify/express vulnerable to middleware path doubling causing authentication bypass in child plugin scopes CVSS 3.1CRITICAL 9.1
  • TI-2026-26177 @fastify/reply-from vulnerable to connection header abuse enabling stripping of proxy-added headers CVSS 4.0CRITICAL 9.0
  • TI-2026-05498 @fastify/middie vulnerable to middleware authentication bypass in child plugin scopes CVSS 3.1CRITICAL 9.1
  • TI-2023-15307 Cross-site request forgery in npm @fastify/oauth2 CVSS 3.1HIGH 8.8
  • TI-2022-18664 Denial of service in Fastify via Content-Type header CVSS 3.1HIGH 7.5
See all 76 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences