What’s Vulnerable › Vulnerabilities

CVE-2020-10686

• Severity: medium (CVSS 4.7 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.7% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2020-05-04 · updated 2026-06-17
• Weakness: CWE-285

Description

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.

Affected products

• Keycloak: 8.0.2, 9.0.0

References

• https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-10686
• https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-10686

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