high8.3
CVE-2021-20222
Code injection in keycloak
Impact
A flaw was found in keycloak. The new account console in keycloak can allow malicious code to be executed using the referrer URL. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| maven | org.keycloak:keycloak-parent | >= 9.0.0, < 12.0.3 | 12.0.3 |
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Redhat | Keycloak | from 9.0.0 before 13.0.0 |
Weakness classification
References
- NVD record
- CVE.org record
- GitHub advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1924606
- https://github.com/advisories/GHSA-2mq8-99q7-55wx
- https://nvd.nist.gov/vuln/detail/CVE-2021-20222
- https://github.com/keycloak/keycloak/commit/3b80eee5bfdf2b80c47465c0f2eaf70074808741
- https://access.redhat.com/security/cve/cve-2021-20222