CVE-2023-38337

Severity: high (CVSS 7.5 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 1.3% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2023-07-14 · updated 2026-06-17
Weakness: CWE-22

Description

rswag before 2.10.1 allows remote attackers to read arbitrary JSON and YAML files via directory traversal, because rswag-api can expose a file that is not the OpenAPI (or Swagger) specification file of a project.

Affected products

Rswag Project Rswag: before 2.10.1 — fixed in 2.10.1

How to fix

Upgrade to a fixed version: Rswag Project Rswag 2.10.1. Check the vendor advisory for mitigations.

References

https://github.com/rswag/rswag/compare/2.9.0...2.10.1
https://github.com/rswag/rswag/issues/653
https://github.com/rswag/rswag/compare/2.9.0...2.10.1
https://github.com/rswag/rswag/issues/653

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