Threats Tagged 'cve-2026-77081'
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Threats Tagged 'cve-2026-77081'
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CVE-2026-77081: Authorization Bypass Through User-Controlled Key in n8n-io n8nCVE-2026-77081 0 n8n before 1.123.69, 2.x before 2.33.4, and 2.x before 2.34.1 contain an allowed-domains bypass in the GraphQL node. When the node's Authentication parameter is set to expression mode, every authentication-gated credential selector is treated as active; if two credentials of different types are attached, the node enforces the allowed-domains policy of only the first credential while still attaching material from both. An authenticated user with workflow-authoring rights can thereby send a domain-restricted credential to an attacker-controlled endpoint, exfiltrating it with the leaked credential's permissions. Join the discussion | CVE Database V5 | 08/20/2026, 11:21:13 UTC Added: 08/20/2026, 11:37:44 UTC |
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