1sealsemantic last-mile verification

Research / Finding

feat: enhance OAuth handling with zod validation and update response structure

F-TREZOR-SUITE-OAUTH-001

Public snapshot: 26 Sep 2026. Status, releases and attribution belong to each source below; none is inferred from another record.

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Recorded evidence

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trezor/trezor-suiteReported fixtrezor/trezor-suite

feat: enhance OAuth handling with zod validation and update response structure

merged
details
Finding IDs
F-TREZOR-SUITE-OAUTH-001
Status
merged
Reported via
security contact
Note
public fix commit f02a8d4ceca5 on 2026-03-20. enforces state binding in the OAuth request/response flow and is contained in public trezor-suite tags v26.4.1 and v26.4.2.

F-TREZOR-SUITE-OAUTH-001: Access control. OAuth responses need state binding to their initiating request. Reviewed 24 Sep 2026. Mechanism assessed by 1seal.

Mechanism source for F-TREZOR-SUITE-OAUTH-001

Security area (1seal assessment): Identity. OAuth responses must remain bound to the initiating authentication request rather than supplying an unrelated identity result. Reviewed 24 Sep 2026.

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