CVE-2022-42975: Improper Access Control

October 17, 2022 (updated October 20, 2022)

socket/transport.ex in Phoenix before 1.6.14 mishandles check_origin wildcarding. NOTE: LiveView applications are unaffected by default because of the presence of a LiveView CSRF token.

References

github.com/phoenixframework/phoenix/commit/6e7185b33a59e0b1d1c0b4223adf340a73e963ae
nvd.nist.gov/vuln/detail/CVE-2022-42975

Code Behaviors & Features

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