github_osv/GHSA-j6w9-fv6q-3q52
Rack allows Percent-encoded cookies to overwrite existing prefixed cookie names
A reliance on cookies without validation/integrity check security vulnerability exists in rack < 2.2.3, rack < 2.1.4 that makes it possible for an attacker to forge a secure or host-only cookie prefix.
gitlab/gem/rack/CVE-2020-8184
Improper Input Validation
A reliance on cookies without `validation/integrity` check security vulnerability exists in rack that makes it is possible for an attacker to forge a secure or host-only cookie prefix.