CVE-2024-11736— Org.keycloak:keycloak-quarkus-server: unrestricted admin use of system and environment variables
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I. Basic Information for CVE-2024-11736
Vulnerability Information
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Vulnerability Title
Org.keycloak:keycloak-quarkus-server: unrestricted admin use of system and environment variables
Source: NVD (National Vulnerability Database)
Vulnerability Description
A vulnerability was found in Keycloak. Admin users may have to access sensitive server environment variables and system properties through user-configurable URLs. When configuring backchannel logout URLs or admin URLs, admin users can include placeholders like ${env.VARNAME} or ${PROPNAME}. The server replaces these placeholders with the actual values of environment variables or system properties during URL processing.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
通过环境变量导致的信息暴露
Source: NVD (National Vulnerability Database)
Vulnerability Title
Keycloak 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Keycloak是Keycloak开源的一种开源身份和访问管理解决方案。 Keycloak 26.0.8之前版本存在安全漏洞，该漏洞源于管理员用户可能通过用户可配置的URL访问敏感的服务器环境变量和系统属性。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Red Hat | Red Hat build of Keycloak 26.0 | 26.0.8-1 ~ * | cpe:/a:redhat:build_keycloak:26.0::el9 | |
| Red Hat | Red Hat build of Keycloak 26.0 | 26.0-7 ~ * | cpe:/a:redhat:build_keycloak:26.0::el9 | |
| Red Hat | Red Hat build of Keycloak 26.0 | 26.0-8 ~ * | cpe:/a:redhat:build_keycloak:26.0::el9 | |
| Red Hat | RHBK 26.0.8 | - | cpe:/a:redhat:build_keycloak:26.0 | |
| Red Hat | Red Hat JBoss Enterprise Application Platform 8 | - | cpe:/a:redhat:jboss_enterprise_application_platform:8 | |
| Red Hat | Red Hat JBoss Enterprise Application Platform Expansion Pack | - | cpe:/a:redhat:jbosseapxp |
II. Public POCs for CVE-2024-11736
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|---|
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IV. Related Vulnerabilities
Same weakness: CWE-526
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Org.keycloak/keycloak-model-storage-service: variable inject
V. Comments for CVE-2024-11736
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