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curl: HTTP Digest nonce reused across an https→http scheme change on the same handle

🗓️ 03 Sep 2026 16:27:30Reported by giant_anteaterType 
hackerone
 hackerone
🔗 hackerone.com👁 12 Views

libcurl leaks Digest auth nonce over plaintext HTTP after HTTPS-to-HTTP scheme change.

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08 Sep 2026 06:14Current
5.8Medium risk
Vulners AI Score5.8
12