CVSS 3.1
4.7 mediumCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:LCVE-2020-10686
Medium (4.7) in redhat keycloak. EPSS 0.7% chance of exploitation in the next 30 days. Fixed in org.keycloak:keycloak-core 9.0.2.
A flaw was found in Keycloak version 8.0.2 and 9.0.0, and was fixed in Keycloak version 9.0.1, where a malicious user registers as oneself. The attacker could then use the remove devices form to post different credential IDs and possibly remove MFA devices for other users.
Severity
- EPSS
- 0.7% chance of exploitation in the next 30 days; higher than 51% of CVEs (scores of 2026-10-31)
- CWE
- CWE-285
- Published
- Modified
- Record from
- the NVD, synced
Affected
- redhat:keycloak
Packages (OSV)
| Advisory | Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|---|
| GHSA-9695-w6h2-jpv9 | Maven | org.keycloak:keycloak-core | <9.0.2 | 9.0.2 |