Keycloak-services: keycloak-services: dcr registration-time claim-path gap allows forging realm_access.roles
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 26.4 | affected |
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| Red Hat | Red Hat build of Keycloak 26.4 | affected |
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| Red Hat | Red Hat build of Keycloak 26.4 | affected |
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| Red Hat | Red Hat build of Keycloak 26.4.17 | unaffected | — | ||||||
| Red Hat | Red Hat build of Keycloak 26.4.17 | unaffected | — | ||||||
| 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 26.6.8 | unaffected | — | ||||||
| Red Hat | Red Hat build of Keycloak 26.6.8 | unaffected | — | ||||||
| Red Hat | Red Hat Single Sign-On 7 | unaffected | — |
No data.
No data.
No data available yet.
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% (0.302% probability within 30 days)
| Type | Values Removed | Values Added |
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| Metrics |
ssvc
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| References |
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| Type | Values Removed | Values Added |
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| CPEs | cpe:/a:redhat:build_keycloak:26.4::el9 cpe:/a:redhat:build_keycloak:26.6::el9 |
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| References |
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| Type | Values Removed | Values Added |
|---|---|---|
| Title | keycloak-services: keycloak-services: DCR registration-time claim-path gap allows forging realm_access.roles | Keycloak-services: keycloak-services: dcr registration-time claim-path gap allows forging realm_access.roles |
| First Time appeared |
Redhat
Redhat build Keycloak Redhat red Hat Single Sign On |
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| CPEs | cpe:/a:redhat:build_keycloak: cpe:/a:redhat:red_hat_single_sign_on:7 |
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| Vendors & Products |
Redhat
Redhat build Keycloak Redhat red Hat Single Sign On |
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| References |
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| Type | Values Removed | Values Added |
|---|---|---|
| Description | A flaw was found in the Dynamic Client Registration component of Keycloak, an open-source identity and access management solution. The issue occurs because the system does not properly restrict which claim names can be used when setting up new clients. An attacker with valid registration credentials could create a client that incorrectly maps standard user profile information to sensitive security roles, potentially allowing them to gain unauthorized privileges on external applications that trust Keycloak tokens. | |
| Title | keycloak-services: keycloak-services: DCR registration-time claim-path gap allows forging realm_access.roles | |
| Weaknesses | CWE-862 | |
| References |
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| Metrics |
threat_severity
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cvssV3_1
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