CVE-2020-27826
Last modified
CVE-2020-27826 is a medium-severity vulnerability rated 4.2/10 on the CVSS scale. A flaw was found in Keycloak before version 12.0.0 where it is possible to update the user's metadata attributes using Account REST API. This flaw allows an attacker to change its own NameID attribute to impersonate the admin user for any particular application.. EPSS estimates a 0.57% chance of exploitation in the next 30 days.
Description
A flaw was found in Keycloak before version 12.0.0 where it is possible to update the user's metadata attributes using Account REST API. This flaw allows an attacker to change its own NameID attribute to impersonate the admin user for any particular application.
Metrics
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Redhat | Keycloak | < 12.0.0 |
| Redhat | Single Sign-On | All versions |
| Redhat | Single Sign-On | 7.4 |
| Redhat | Single Sign-On | 7.4.4 |
References
- https://bugzilla.redhat.com/show_bug.cgi?id=1905089Issue Tracking, Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1905089Issue Tracking, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
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How Strix Helps
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