CVE-2021-22904
CVE-2021-22904
Vexday Risk Score
3Low
SSVC decision (CISA)
Track
No exploitation signal → monitor
CVSS —EPSS 4.8%KEV nãoPoC —Nuclei —Metasploit —Patch —
Lifecycle
11 Jun 2021Published on NVD
Recommendation: Monitor — no exploitation signal at the moment.
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.
Affected products
n/a · https://github.com/rails/railsWant to know if your infrastructure is exposed to this?
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