CVE-2026-26004: Oauth State Presence Routing Bypass
Routing OAuth flows based solely on the presence of parameters like 'state' or 'code' in the request allows attackers to bypass CSRF protections. In OAuth callbacks, it is crucial to securely extract the parameter values (e.g., using `getlist` to prevent HTTP parameter pollution) and perform a cryptographic or strict equality comparison of the received 'stat
greprules fetch cve-2026-26004-oauth-state-presence-routing-bypass --engine opengrepDescription
Routing OAuth flows based solely on the presence of parameters like 'state' or 'code' in the request allows attackers to bypass CSRF protections. In OAuth callbacks, it is crucial to securely extract the parameter values (e.g., using `getlist` to prevent HTTP parameter pollution) and perform a cryptographic or strict equality comparison of the received 'stat
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