CVE-2022-21831: Improper Control of Generation of Code ('Code Injection')

May 26, 2022 (updated March 14, 2023)

A code injection vulnerability exists in the Active Storage >= v5.2.0 that could allow an attacker to execute code via image_processing arguments.

References

github.com/advisories/GHSA-w749-p3v6-hccq
github.com/rails/rails/commit/0a72f7d670e9aa77a0bb8584cb1411ddabb7546e
groups.google.com/g/rubyonrails-security/c/n-p-W1yxatI
nvd.nist.gov/vuln/detail/CVE-2022-21831
rubysec.com/advisories/CVE-2022-21831/

Code Behaviors & Features

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