Vulnerability Database
289,599
Total vulnerabilities in the database
CVE-2022-4137
A reflected cross-site scripting (XSS) vulnerability was found in the 'oob' OAuth endpoint due to incorrect null-byte handling. This issue allows a malicious link to insert an arbitrary URI into a Keycloak error page. This flaw requires a user or administrator to interact with a link in order to be vulnerable. This may compromise user details, allowing it to be changed or collected by an attacker.
| Software | From | Fixed in |
|---|---|---|
org.keycloak / keycloak-parent
|
- | 20.0.5 |
| redhat / single_sign-on | 7.6 | 7.6.x |
- https://access.redhat.com/errata/RHSA-2023:1043
- https://access.redhat.com/errata/RHSA-2023:1044
- https://access.redhat.com/errata/RHSA-2023:1045
- https://access.redhat.com/errata/RHSA-2023:1049
- https://access.redhat.com/security/cve/CVE-2022-4137
- https://bugzilla.redhat.com/show_bug.cgi?id=2148496
- https://github.com/keycloak/keycloak/commit/30d0e9d22dae51392e5a3748a1c68c116667359a
- https://github.com/keycloak/keycloak/pull/16774
- https://github.com/keycloak/keycloak/security/advisories/GHSA-9hhc-pj4w-w5rv