secDevLabs Golden Hat Society: mitmproxy 5.3.0 request smuggling, CVE-2021-39214 (OWASP A06), run with Isoloom

secDevLabs Golden Hat Society: mitmproxy 5.3.0 request smuggling, CVE-2021-39214 (OWASP A06), run with Isoloom

Published 7 Oct 2026Updated 7 Oct 202642 sources
CVSS 0.0 PoC CANDIDATE

Source timeline

Discovered through PoC-in-GitHubView source ↗