CVE-2021-38299
unknown
CVSS v3
—
CVSS v4 NEW
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VIR risk
—
Description
Improper Access Control in Webauthn Framework
Predictions
Exploit likelihood
30%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No mitigations published for this CVE yet.
The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.
✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here withsource_tier=community-verified.
Package impact
| Ecosystem | Package | Vulnerable | Fixed |
|---|---|---|---|
| Packagist | web-auth/webauthn-framework | >=3.3.0,<3.3.4 | 3.3.4 |
References
- https://nvd.nist.gov/vuln/detail/CVE-2021-38299
- https://github.com/web-auth/webauthn-framework/commit/572e239c5702667ca52487faf861abc768a46308
- https://github.com/web-auth/webauthn-framework
- https://github.com/web-auth/webauthn-framework/releases
- https://github.com/web-auth/webauthn-framework/releases/tag/v3.3.4
- https://www.fzi.de/en/news/news/detail-en/artikel/fsa-2021-1-fehlende-ueberpruefung-von-user-presence-in-webauthn-framework
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.