A session fixation issue was discovered in the SAML adapters provided by Keycloak. The session ID and JSESSIONID cookie are not changed at login time, even when the turnOffChangeSessionIdOnLogin option is configured. This flaw allows an attacker who hijacks the current session before authentication to trigger session fixation.
AI analysis not yet available
Plain-English explanation, risk summary, and remediation steps will appear here once AI analysis is complete.
No Fix Known
No patch has been released yet. Apply workarounds or mitigations where available.
| Vendor | Product | Versions | Fixed In |
|---|---|---|---|
| redhat | keycloak | 25.0.2 | - |
| redhat | single_sign-on | 7.6 - 7.6.10 | - |
| redhat | build_of_keycloak | 22.0 - 22.0.12 |
Published
CVE disclosed publicly
Last Modified
Most recent update
Indexed to CVEInsight
Added to this platform
AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H
5
Affected Products
12
References
redhat / keycloak
| - |
| redhat | build_of_keycloak | 24.0 - 24.0.7 | - |
| redhat | single_sign-on | - | - |
CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H
Exploitability
Impact