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PyPI/crawl4ai CVE-2026-57571: critical 9.6, EPSS 0.81%

Crawl4AI: Arbitrary file write (path traversal) in crawler downloads can lead to RCE

Action: Upgrade crawl4ai to 0.9.0 or later.

pip install crawl4ai==0.9.0

Affected

introducedfixedlast affected
00.9.0-

Fixed versions

0.9.0

Sources

CVE-2026-57571 · published · modified · JSON