ECHO-1EC0-58D1-CB3D Keycloak's GHSA advisory (GHSA-gv3v-2cpp-3pmq) lists the affected package/range as org.keycloak:keycloak-quarkus-server < 26.5.6 with no lower bound, so by version string alone 25.0.6 is nominally in range. The actual vulnerable mechanism is the HTTP access log feature (config.HttpAccessLogOptions, HttpAccessLogPropertyMappers) added by the fix commit's PR to mask Authorization/Cookie headers in a verbose access-log pattern. That feature does not exist in 25.0.6 at all — confirmed via a full source search (no HttpAccessLogOptions.java, HttpAccessLogPropertyMappers.java, or any http-access-log config option anywhere in quarkus/config-api or quarkus/runtime). There is no access-log-pattern mechanism in this version capable of the described header disclosure.
| Reporter | Title | Published | Views | Family All 43 |
|---|---|---|---|---|
 | CVE-2025-11537 | 10 Feb 202610:53 | – | attackerkb |
 | CVE-2025-11537 vulnerabilities | 9 Apr 202613:18 | – | cgr |
 | Keycloak 安全漏洞 | 10 Feb 202600:00 | – | cnnvd |
 | CVE-2025-11537 | 10 Feb 202610:53 | – | cve |
 | CVE-2025-11537 Keycloak-services: sensitive headers shown in the http access logs | 10 Feb 202610:53 | – | cvelist |
 | Keycloak logs sensitive headers | 10 Feb 202612:30 | – | github |
 | Multiple Vulnerabilities in Hitachi Ops Center Common Services | 5 Aug 202601:11 | – | jvn |
 | CVE-2025-11537 | 10 Feb 202611:16 | – | nvd |
 | CGA-25QF-74RX-4XHR | 12 Feb 202613:02 | – | osv |
| CGA-2QM2-2256-C4VG | 12 Feb 202614:12 | – | osv |
10
| Source | Link |
|---|---|
| advisory | www.advisory.echohq.com/cve/CVE-2025-11537 |
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31 Aug 2026 15:15Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.15
EPSS0.00146
SSVC