Security context

What an agent needs to avoid regressing past fixes and find the next vuln in this repo.

undertheseanlp/underthesea

              main @ 39d7506
            

Fixes

CVEs

HIGH

Peak severity

Highlights

Insecure Deserialization: 1 prior fix. Scrutinize any change in this area.

underthesea/pipeline/sent_tokenize/__init__.py: most-fixed (1 issue). Treat as high-risk during review.

1 high-severity fix in this history; regressions here are high-impact.

Recurring patterns

The bug types that recur here, drawn from past fixes, not open vulnerabilities.

Insecure Deserialization: The sentence tokenization pipeline loaded models using Python's pickle module, which is inherently vulnerable to arbitrary code execution if a maliciously crafted model file is parsed. This vulnerability was resolved by replacing pickle-based model loading with a custom JSON-based tokenizer parser.