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rswag vulnerable to arbitrary JSON and YAML file read via directory traversal

High severity GitHub Reviewed Published Jul 15, 2023 to the GitHub Advisory Database • Updated Nov 6, 2023

Package

bundler rswag (RubyGems)

Affected versions

< 2.10.1

Patched versions

2.10.1

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.

References

Published by the National Vulnerability Database Jul 14, 2023
Published to the GitHub Advisory Database Jul 15, 2023
Reviewed Jul 17, 2023
Last updated Nov 6, 2023

Severity

High
7.5
/ 10

CVSS base metrics

Attack vector
Network
Attack complexity
Low
Privileges required
None
User interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
None
Availability
None
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Weaknesses

CVE ID

CVE-2023-38337

GHSA ID

GHSA-vc79-65pr-q82v

Source code

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