CVE-2019-18978

An issue was discovered in the rack-cors (aka Rack CORS Middleware) gem before 1.0.4 for Ruby

published November 14, 2019

CVSS
—
EPSS
2%
Percentile
84.3
In the wild
Unconfirmed
What it is

An issue was discovered in the rack-cors (aka Rack CORS Middleware) gem before 1.0.4 for Ruby. It allows ../ directory traversal to access private resources because resource matching does not ensure that pathnames are in a canonical format.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.02462 · 84.3th percentile
Published
2019-11-14T20:21Z
EPSS history
Timeline
  • 14 NOV 20:21Z
    An issue was discovered in the rack-cors (aka Rack CORS Middleware) gem before 1.0.4 for Ruby
    cvelistv5