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Keycloak vulnerable to information disclosure via CORS header injection due to unvalidated JWT azp claim
| Reporter | Title | Published | Views | Family All 16 |
|---|---|---|---|---|
 | CVE-2026-37977 | 6 Apr 202608:38 | – | attackerkb |
 | CVE-2026-37977 | 6 Apr 202610:09 | – | circl |
 | Keycloak 访问控制错误漏洞 | 6 Apr 202600:00 | – | cnnvd |
 | CVE-2026-37977 | 6 Apr 202608:38 | – | cve |
 | CVE-2026-37977 Keycloak: org.keycloak.protocol.oidc.grants.ciba: keycloak: information disclosure via cors header injection due to unvalidated jwt azp claim | 6 Apr 202608:38 | – | cvelist |
 | EUVD-2026-19201 | 6 Apr 202609:31 | – | euvd |
 | CVE-2026-37977 | 6 Apr 202609:16 | – | nvd |
 | GHSA-5V8V-XVJV-57X7 Keycloak vulnerable to information disclosure via CORS header injection due to unvalidated JWT azp claim | 6 Apr 202609:31 | – | osv |
| MINI-4JX5-HMG6-3QMV | 8 Apr 202615:08 | – | osv |
| MINI-7WM3-GRJX-7M6Q | 8 Apr 202615:07 | – | osv |
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08 Apr 2026 00:08Current
5.9Medium risk
Vulners AI Score5.9
CVSS 3.13.7 - 5.3
EPSS0.00009
SSVC