A flaw was found in Keycloak. This issue may allow an attacker to steal authorization codes or tokens from clients using a wildcard in the JARM response mode "form_post.jwt" which could be used to bypass the security patch implemented to address CVE-2023-6134.
| Version | Base score | Base severity | Vector |
|---|---|---|---|
| 3.1 | 4.6 | MEDIUM | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N |
| CAPEC ID | Description |
|---|
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.
| Event | Date |
|---|---|
| Reported to Red Hat. | 2023-12-18 00:00:00 |
| Made public. | 2023-12-18 00:00:00 |
| Version | Base score | Base severity | Vector |
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| CAPEC ID | Description |
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| Event | Date |
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