Administrative user-data disclosure via missing authorization check
Published Jun 30, 2026 · Updated Jun 30, 2026
Authorization bypass in Red Hat build of Keycloak and JBoss EAP XP allows remote authenticated users to read restricted user profiles. BruteForceUsersResource returns the full profile and security metadata for a user-controlled ID without enforcing that user's view permission. The route requires FGAPv2, the query-users role, and the target user's ID; the demonstrated consequence is data disclosure.
Summary
What happened
Authorization bypass in Red Hat build of Keycloak and JBoss EAP XP allows remote authenticated users to read restricted user profiles. BruteForceUsersResource returns the full profile and security metadata for a user-controlled ID without enforcing that user's view permission. The route requires FGAPv2, the query-users role, and the target user's ID; the demonstrated consequence is data disclosure.
The record
- CVE
- CVE-2026-14209
- Published
- Jun 30, 2026
- Updated
- Jun 30, 2026
- Vendor
- 389 Directory Server
- Product
- Red Hat JBoss Enterprise Application Platform Expansion Pack
- Classifications
- CWE-639, T1087
- Attack vector
- network
- Privileges
- authenticated
Timeline
How it unfolded
- Jun 30, 2026CVE publishedPublication date reported by the CVE source.
- Jun 30, 2026Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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Is a vulnerable build present?
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What conditions does exploitation require?
What is affected?
Published CVSS scores
CVSS describes severity. EPSS estimates exploitation probability.
Attacks
What attackers are doing with it
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Weakness, pattern, technique
Public exploit references
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Technologies
Your stack
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Your stack
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