[3.12] Added a warning to the urljoin docs, indicating that it is not safe to use with attacker controlled URLs (GH-126659) #126889
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This was flagged to me at a party today by someone who works in red-teaming as a frequently encountered footgun. Documenting the potentially unexpected behavior seemed like a good place to start.
(cherry picked from commit d6bcc15)
Co-authored-by: Alex Gaynor [email protected]
📚 Documentation preview 📚: https://cpython-previews--126889.org.readthedocs.build/