GHSA-75p6-52g3-rqc8
Keycloak vulnerable to privilege escalation on Token Exchange feature
At a glance
- Published
- Updated
- CVE
- CVE-2022-1245
- CVSS_V3
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Description
A privilege escalation flaw was found in the token exchange feature of keycloak. Missing authorization allows a client application holding a valid access token to exchange tokens for any target client by passing the client_id of the target. This could allow a client to gain unauthorized access to additional services.
Affected packages
| Package | Versions |
|---|---|
| Maven · org.keycloak:keycloak-services | introduced 0, fixed 18.0.0 |
References
- https://github.com/keycloak/keycloak/security/advisories/GHSA-75p6-52g3-rqc8 WEB
- https://nvd.nist.gov/vuln/detail/CVE-2022-1245 ADVISORY
- https://github.com/keycloak/keycloak/commit/76d83f46fad94ebcbedaa49e6daad458e2894e52 WEB
- https://github.com/keycloak/keycloak PACKAGE
Sources
| Source | Licence |
|---|---|
| OSV.dev | CC-BY 4.0 — GitHub Advisory Database |