CVE-2024-27456

CRITICAL

Rack CORS Middleware <2.0.1 - Info Disclosure

Title source: llm
STIX 2.1

Description

rack-cors (aka Rack CORS Middleware) 2.0.1 has 0666 permissions for the .rb files.

References (1)

Core 1
Core References
Exploit, Issue Tracking, Patch, Third Party Advisory
https://github.com/cyu/rack-cors/issues/274

Scores

CVSS v3 9.1
EPSS 0.0015
EPSS Percentile 35.4%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

CISA SSVC

Vulnrichment
Exploitation none
Automatable yes
Technical Impact partial

Details

CWE
CWE-200
Status published
Products (2)
rubygems/rack-cors 2.0.1 - 2.0.2RubyGems
rylabs/rack_cors_middleware 2.0.1
Published Feb 26, 2024
Tracked Since Feb 18, 2026