CVE-2021-22904
PoC —CVSS 3.1
7.5 high
EPSS
5%p92
Published
()
Modified
Description
The actionpack ruby gem before 6.1.3.2, 6.0.3.7, 5.2.4.6, 5.2.6 suffers from a possible denial of service vulnerability in the Token Authentication logic in Action Controller due to a too permissive regular expression. Impacted code uses `authenticate_or_request_with_http_token` or `authenticate_with_http_token` for request authentication.
- Vendors
- rubyonrails
- Products
- rails
- Weakness
- CWE-400
- Vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
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