A flaw was found in Keycloak that occurs from an error in the re-authentication mechanism within org.keycloak.authentication. This flaw allows hijacking an active Keycloak session by triggering a new authentication process with the query parameter "prompt=login," prompt
A flaw was found in Keycloak that occurs from an error in the re-authentication mechanism within org.keycloak.authentication. This flaw allows hijacking an active Keycloak session by triggering a new authentication process with the query parameter "prompt=login," prompting the user to re-enter their credentials. If the user cancels this re-authentication by selecting "Restart login," an account…
| Vendor | Product | Versions |
|---|---|---|
| ? | ? | 0, 0 |
| Red Hat | Red Hat build of Keycloak 22 | 22.0.10-1 |
| Red Hat | Red Hat build of Keycloak 22 | 22-13 |
| Red Hat | Red Hat build of Keycloak 22 | 22-16 |
| Red Hat | Red Hat build of Keycloak 22.0.10 | unspecified |
| Red Hat | Red Hat Single Sign | On 7 — unspecified |
Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.
For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.
Ask SARA in chat to draft a starting detection for this CVE in your stack of choice.
No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.