MEDIUMVulnerability
CVE-2026-4629
A flaw was found in Keycloak. A highly privileged user with `manage-clients` permission can exploit this vulnerability by injecting a hardcoded role mapper into any client. This action allows the user to bypass existing scope restrictions and inject the `realm-admin` role into generated tokens, resulting in privilege escalation and full administrative access to the realm.
Properties
- severity
- MEDIUM
- score
- 6.5
- cve_id
- CVE-2026-4629
- vector
- CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N
- published_at
- 2026-06-30T13:18:59.350
- last_modified
- 2026-08-05T19:17:31.223
Related Entities (3)
HAS_WEAKNESS (1)
→[Weakness]Incorrect Privilege Assignment
DESCRIBED_BY (1)
→[Source]NVD
AFFECTS_PRODUCT (1)
→[Product]
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