CVE-2021-3632
high
CVSS v3
—
CVSS v4 NEW
—
VIR risk
8.0
Description
Keycloak allows anyone to register new security device or key for any user by using WebAuthn password-less login flow
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.
OS impact
Arch Fixed 1 release
| Version | Status | Fixed in |
|---|---|---|
| — | Fixed | 16.0.0-1 |
Package impact
| Ecosystem | Package | Vulnerable | Fixed |
|---|---|---|---|
| Maven | org.keycloak:keycloak-core | <15.1.0 | 15.1.0 |
References
- https://nvd.nist.gov/vuln/detail/CVE-2021-3632
- https://github.com/keycloak/keycloak/pull/8203
- https://github.com/keycloak/keycloak/commit/65480cb5a11630909c086f79d396004499fbd1e4
- https://access.redhat.com/security/cve/CVE-2021-3632
- https://bugzilla.redhat.com/show_bug.cgi?id=1978196
- https://github.com/keycloak/keycloak
- https://issues.redhat.com/browse/KEYCLOAK-18500
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.