Threats Tagged 'cve-2026-67431'
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Threats Tagged 'cve-2026-67431'
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CVE-2026-67431 is a high-severity vulnerability in the MCP Ruby SDK prior to version 0.23.0. The issue involves improper access control where the StreamableHTTPTransport component does not bind session IDs to session owners. This flaw allows an attacker who has obtained a stolen session ID to send requests that execute within the victim's session context. The vulnerability is fixed in version 0.23.0. Join the discussion | CVE Database V5 | 07/29/2026, 19:15:32 UTC Added: 07/29/2026, 19:23:01 UTC |
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