Keycloak: keycloak: privilege escalation via client authentication manipulation by an authenticated administrator
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions |
|---|---|---|---|
| Red Hat | Red Hat Build of Keycloak | affected | — |
No data.
No data.
| Vendor | Product | Versions | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Red Hat | Red Hat Build Of Keycloak 26.4 |
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| Redhat | Build Of Keycloak |
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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% (0.317% probability within 30 days)
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
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| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Red Hat
Red Hat red Hat Build Of Keycloak 26.4 Redhat build Of Keycloak |
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| Vendors & Products |
Red Hat
Red Hat red Hat Build Of Keycloak 26.4 Redhat build Of Keycloak |
| Type | Values Removed | Values Added |
|---|---|---|
| Description | A flaw was found in Keycloak's administrative services (org.keycloak.services.resources.admin). A highly privileged attacker, authenticated with a 'manage-clients' role, could exploit this vulnerability through several methods, including manipulating client JSON Web Key Sets (JWKS), swapping client authenticator types and resetting secrets, or downloading legitimate signing keys. Successful exploitation allows the attacker to obtain a token with 'realm-admin' role assignments, leading to privilege escalation and potential unauthorized access to sensitive resources. | |
| Title | Keycloak: keycloak: privilege escalation via client authentication manipulation by an authenticated administrator | |
| First Time appeared |
Redhat
Redhat build Keycloak |
|
| Weaknesses | CWE-266 | |
| CPEs | cpe:/a:redhat:build_keycloak: | |
| Vendors & Products |
Redhat
Redhat build Keycloak |
|
| References |
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| Metrics |
cvssV3_1
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