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5.4 Medium

CVE-2025-1391 A flaw was found in the Keycloak organization feature, which allows the incorrect assignment of an organization to a…

Description

A flaw was found in the Keycloak organization feature, which allows the incorrect assignment of an organization to a user if their username or email matches the organization’s domain pattern. This issue occurs at the mapper level, leading to misrepresentation in tokens. If an application relies on these claims for authorization, it may incorrectly assume a user belongs to an organization they are not a member of, potentially granting unauthorized access or privileges.

Affected products and versions

Product Affected versions Fixed in
Red Hat Build of Keycloak Versions not published
Red Hat build of Keycloak 26.0 26.0 earliest → < 26.0-12 26.0-12

References

Timeline

  1. Published
  2. Last modified
The 275 CVEs of Red Hat Build of Keycloak →
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