html-sanitizer is an allowlist-based HTML cleaner. If using `keep_typographic_whitespace=False` (which is the default), the sanitizer normalizes unicode to the NFKC form at the end. Some unicode characters normalize to chevrons; this allows specially crafted HTML to escape sanitization. The problem has been fixed in 2.4.2.
| Package (Ecosystem) | Introduced | Fixed | Limit |
|---|---|---|---|
| html-sanitizer(PyPI) | 0 | 2.4.2 | N/A |
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