rack-cors (aka Rack CORS Middleware) 2.0.1 has 0666 permissions for the .rb files.
https://github.com/cyu/rack-cors/issues/274
Source: Mitre, NVD
Published: 2024-02-26
Updated: 2025-09-18
Base Score: 7.5
Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P
Severity: High
Base Score: 9.1
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Severity: Critical
EPSS: 0.00189