[Teams Chatbot] Addressing SSRF vulnerability in web_fetch tool#15843

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JiaqiZhang-Dev merged 3 commits into

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copilot/fix-ssrf-vulnerability

Jun 4, 2026

Commits on Jun 3, 2026

Fix SSRF in web_fetch: validate redirects, pin DNS

Copilot
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JiaqiZhang-Dev
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Address review: cleaner IPv6 detection, port preservation, naming, test helper

Copilot
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JiaqiZhang-Dev
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Simplify SSRF fix: just disable redirects in web_fetch httpx client

Copilot
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JiaqiZhang-Dev
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