Highlights
Restricted File Upload Bypass: 2 prior fixes. Scrutinize any change in this area.
lib/carrierwave/downloader/base.rb: most-fixed (1 issue). Treat as high-risk during review.
3 high-severity fixes in this history; regressions here are high-impact.
Recurring patterns
The bug types that recur here, drawn from past fixes, not open vulnerabilities.
Restricted File Upload Bypass: 1 historical fix(es) link lib/carrierwave/uploader/content_type_denylist.rb to Restricted File Upload Bypass.
Restricted File Upload Bypass: 1 historical fix(es) link lib/carrierwave/uploader/content_type_allowlist.rb to Restricted File Upload Bypass.
SSRF: 1 historical fix(es) link lib/carrierwave/downloader/base.rb to SSRF.