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curl: Connection reuse ignores haproxyprotocol and HAPROXY_CLIENT_IP settings, allowing PROXY context to persist across transfers

🗓️ 16 May 2026 21:24:16Reported by 7omooType 
hackerone
 hackerone
🔗 hackerone.com👁 102 Views

Curl connection reuse ignores PROXY protocol and client IP settings, sharing headers across transfers.

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19 May 2026 13:53Current
7High risk
Vulners AI Score7
CVSS 3.17.5
EPSS0.00715
SSVC
102