Threats Tagged 'cve-2026-48998'
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Threats Tagged 'cve-2026-48998'
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A vulnerability in guzzlehttp/psr7 versions prior to 2.10.2 allows improper validation of the Host header when parsing raw HTTP requests or deriving server request URIs. Malformed Host headers containing URI authority delimiters can cause the request URI host to differ from the original Host header, potentially leading to incorrect routing or forwarding decisions. The issue is patched in version 2.10.2. Users of legacy 1.x versions should apply workarounds as no patch is available. Join the discussion | CVE Database V5 | 06/11/2026, 12:34:32 UTC Added: 06/11/2026, 12:52:42 UTC |
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