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chore: Bump Fido2.AspNet from 4.0.1 to 4.2.0 - #170

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dependabot/nuget/src/IAM.API/Fido2.AspNet-4.2.0
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dependabot/nuget/src/IAM.API/Fido2.AspNet-4.2.0

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@dependabot dependabot Bot commented on behalf of github Oct 5, 2026 •

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Updated Fido2.AspNet from 4.0.1 to 4.2.0.

Release notes

Sourced from Fido2.AspNet's releases.

4.2.0

Full Changelog: passwordless-lib/fido2-net-lib@4.1.1...4.2.0

Security fixes for SSRF, an unauthenticated denial-of-service, and a metadata
validation bypass — see security advisory GHSA-jc6v-cf3v-w2fm for full details,
severity, and proof of concept.

  • SSRF via unpinned AIA fetches during attestation and MDS BLOB chain-building
  • Unauthenticated stack-overflow DoS in CBOR and ASN.1 decoding
  • Metadata cache poisoning for AAGUID-less (U2F) authenticators
  • Hardening: minimum challenge size, empty-challenge refusal, guarded topOrigin parsing

All Fido2 and Fido2.AspNet users on 4.x should upgrade to this version.

4.1.1

Blazor-only patch release. Fixes #​633 and #​634 — Fido2.BlazorWebAssembly packages from 4.0.0 through 5.0.0-preview.3 (including 4.1.0) shipped WebAuthn.ts instead of the compiled WebAuthn.js, so the module import 404'd on first use. No other changes from 4.1.0.

4.1.0

What's Changed

New Contributors

Full Changelog: passwordless-lib/fido2-net-lib@4.0.0...4.1.0

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---
updated-dependencies:
- dependency-name: Fido2.AspNet
  dependency-version: 4.2.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
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dependabot Bot commented on behalf of github Oct 5, 2026

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The following labels could not be found: backend, dependencies. Please create them before Dependabot can add them to a pull request.

Please fix the above issues or remove invalid values from dependabot.yml.

@dependabot @github

dependabot Bot commented on behalf of github Oct 18, 2026

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Looks like Fido2.AspNet is updatable in another way, so this is no longer needed.

@dependabot dependabot Bot closed this Oct 18, 2026
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dependabot Bot deleted the dependabot/nuget/src/IAM.API/Fido2.AspNet-4.2.0 branch October 18, 2026 15:07
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