Keycloak-services: keycloak-services: realm default-group reads disclose hidden groups under fgap v2
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
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| Red Hat | Red Hat build of Keycloak 26.6 | affected |
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| Red Hat | Red Hat build of Keycloak 26.6 | affected |
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| Red Hat | Red Hat build of Keycloak 26.6 | affected |
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| Red Hat | Red Hat build of Keycloak 26.6.7 | unaffected | — | ||||||
| Red Hat | Red Hat build of Keycloak 26.6.7 | unaffected | — | ||||||
| Red Hat | Red Hat build of Keycloak 26.6.7 | unaffected | — | ||||||
| Red Hat | Red Hat Data Grid 8 | unaffected | — | ||||||
| Red Hat | Red Hat JBoss Enterprise Application Platform Expansion Pack | unaffected | — | ||||||
| Red Hat | Red Hat Single Sign-On 7 | unaffected | — |
No data.
| Vendor | Product | Versions | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Redhat | Build Of Keycloak |
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| Redhat | Data Grid |
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| Redhat | Jboss Enterprise Application Platform Expansion Pack |
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| Redhat | Red Hat Single Sign On |
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Vendor Workaround
Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base, or stability.
No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.370% probability within 30 days)
| Type | Values Removed | Values Added |
|---|---|---|
| CPEs | cpe:/a:redhat:build_keycloak:26.6::el9 | |
| References |
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| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-1220 |
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-284 |
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Redhat build Of Keycloak
Redhat data Grid Redhat jboss Enterprise Application Platform Expansion Pack |
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| Vendors & Products |
Redhat build Of Keycloak
Redhat data Grid Redhat jboss Enterprise Application Platform Expansion Pack |
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-284 |
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-200 |
| Type | Values Removed | Values Added |
|---|---|---|
| References |
| |
| Metrics |
threat_severity
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threat_severity
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| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
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| Type | Values Removed | Values Added |
|---|---|---|
| Description | A flaw was found in the default-groups REST endpoint and realm representation of Keycloak. This component is responsible for managing groups that are automatically assigned to new users within a realm. The issue allows a delegated administrator with realm-viewing permissions to see the names and identifiers of hidden default groups, even if they lack the specific permissions to view those groups. This can lead to the exposure of sensitive organizational structures or internal group names. | |
| Title | Keycloak-services: keycloak-services: realm default-group reads disclose hidden groups under fgap v2 | |
| First Time appeared |
Redhat
Redhat build Keycloak Redhat jboss Data Grid Redhat jbosseapxp Redhat red Hat Single Sign On |
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| CPEs | cpe:/a:redhat:build_keycloak: cpe:/a:redhat:jboss_data_grid:8 cpe:/a:redhat:jbosseapxp cpe:/a:redhat:red_hat_single_sign_on:7 |
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| Vendors & Products |
Redhat
Redhat build Keycloak Redhat jboss Data Grid Redhat jbosseapxp Redhat red Hat Single Sign On |
|
| References |
| |
| Metrics |
cvssV3_1
|