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CVE-2020-27826

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CVSS 3.1
4.2 medium
EPSS
<1%p45
Published
()
Modified
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.

Vendors
redhat
Products
keycloak, single sign-on
Weakness
CWE-250
Vector
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N
NVD CVE.org GitHub PoCs EPSS (0.6%)

In the news

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