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fix(webauthn): bind passkey sign-in challenges to the sign-in attempt - #479

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Bccorb merged 1 commit into
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fix/webauthn-attempt-challenges
Oct 21, 2026
Merged

Bccorb merged 1 commit into
mainfrom
fix/webauthn-attempt-challenges

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@Bccorb Bccorb commented Oct 21, 2026

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Fix for GHSA-v9q2-hcqj-ggqr, published with 0.19.4. See the changeset for behaviour and upgrade notes. Checks were run in the private advisory fork; CI runs here.

Login start stores the challenge with the pre-auth token's jti and replaces only that attempt's earlier challenge; login finish consumes only its own attempt's challenge, with a conditional update.
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Bccorb merged commit 303a68c into main Oct 21, 2026
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Bccorb deleted the fix/webauthn-attempt-challenges branch October 21, 2026 20:26
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