Keycloak-services: keycloak-services: 2fa setup enforcement bypass via authentication session restart endpoint
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 26.6.8 | unaffected | — |
| 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.
| Vendor | Product | Versions | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Red Hat | Red Hat Build Of Keycloak 26.4 |
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| Redhat | Build Of Keycloak |
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| Redhat | 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% (0.390% probability within 30 days)
| Type | Values Removed | Values Added |
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| First Time appeared |
Red Hat
Red Hat red Hat Build Of Keycloak 26.4 Redhat build Of Keycloak Redhat single Sign-on |
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| Vendors & Products |
Red Hat
Red Hat red Hat Build Of Keycloak 26.4 Redhat build Of Keycloak Redhat single Sign-on |
| Type | Values Removed | Values Added |
|---|---|---|
| CPEs | cpe:/a:redhat:build_keycloak:26.6::el9 | |
| References |
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| References |
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| Metrics |
threat_severity
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threat_severity
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| Type | Values Removed | Values Added |
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| Metrics |
ssvc
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| Description | A flaw was found in the authentication session management of Keycloak, an identity and access management solution. The issue occurs when an administrator enforces a stronger authentication flow, such as mandatory two-factor authentication (2FA) setup, through a client policy. A user can bypass this requirement by manually visiting a specific session restart web link during the login process. This action clears the internal markers that track the required security steps, allowing the user to log in with only a password and gain access without completing the mandated 2FA setup. | |
| Title | Keycloak-services: keycloak-services: 2fa setup enforcement bypass via authentication session restart endpoint | |
| First Time appeared |
Redhat
Redhat build Keycloak Redhat red Hat Single Sign On |
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| Weaknesses | CWE-862 | |
| 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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| Metrics |
cvssV3_1
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