- ActiveRecord::Coders::YAMLColumn now defaults to safe YAML loading, mitigating CVE-2022-32224.
- Introduces config.active_storage.use_yaml_unsafe_load to optionally retain the old unsafe loading behavior.
- Adds config.active_record.yaml_column_permitted_classes to whitelist classes allowed for safe deserialization.
5.2.8.1
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Active Storage disables libvips unfuzzed image loaders/savers, causing Vips::Error for BMP, ICO, PSD, SVG, JPEG XL, JPEG 2000, Netpbm and other formats – a breaking change for apps using those types
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