Highlights
Auth Bypass: 18 prior fixes. Scrutinize any change in this area.
label_studio/data_import/uploader.py: most-fixed (5 issues). Treat as high-risk during review.
52 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.
Auth Bypass: Multiple fixes added project-level permission checks for webhook creation and listing, indicating a recurring gap where authenticated users could operate across organizations.
Path Traversal: The storage URI resolution proxy had both a missing permission check and a path traversal flaw, showing the same surface was attacked twice with different vectors.
Denial of Service: Export operations repeatedly caused OOM by loading full task data into memory; fixes moved to streaming and dynamic batching.