CVE-2026-96658— Foreman: safemode bypass leading to rce
一分钟漏洞结论
影响对象
Red Hat Red Hat Satellite 6.19 for RHEL 9
利用判断
尚无明确在野利用证据，仍需结合暴露面评估
建议动作
优先检查厂商安全公告和参考链接中的修复版本；无法立即升级时，限制受影响服务暴露并加强监测。
在 Foreman 中发现了一个漏洞。拥有低权限的已认证攻击者可以通过绕过模板引擎中的安全模式（safemode）沙箱机制，实现远程代码执行（RCE）。由于对委托方法的处理不当，攻击者可以将未授权的功能添加到允许执行的列表中，从而在托管服务器上执行任意命令。
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一、 漏洞 CVE-2026-96658 基础信息
漏洞信息
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Vulnerability Title
Foreman: safemode bypass leading to rce
来源: CVE Program / CVE List V5
Vulnerability Description
A flaw was found in Foreman. An authenticated attacker with low-level permissions can achieve remote code execution (RCE) by bypassing the safemode sandbox within the templating engine. Due to improper handling of delegated methods, an attacker can append unauthorized functions to the allowed execution list, enabling them to run arbitrary commands on the hosting server.
来源: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
来源: CVE Program / CVE List V5
Vulnerability Type
N/A
来源: CVE Program / CVE List V5
受影响产品
| 厂商 | 产品 | 影响版本 | CPE | 订阅 |
|---|---|---|---|---|
| Red Hat | Red Hat Satellite 6.19 for RHEL 9 | 0:3.18.0.14-1.el9sat ~ * |
cpe:/a:redhat:satellite:6.19::el9
|
|
二、漏洞 CVE-2026-96658 的公开POC
| # | POC 描述 | 源链接 | 神龙链接 |
|---|
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CVE-2026-96658 其他参考 (3)
同批安全公告 · Red Hat · 2026-10-01 · 共 16 条
| CVE-2026-96659 | 9.1 CRITICAL | Foreman: excessive permissions for viewer role on preview |
| CVE-2026-12405 | 8.8 HIGH | Rubygem-foreman_remote_execution: command injection in job invocations via effective_user |
| CVE-2026-12541 | 8.2 HIGH | Foreman: command injection in foreman-rake database tasks |
| CVE-2026-12540 | 8.2 HIGH | Foreman: command injection in foreman-rake errors:fetch_log via request_id parameter |
| CVE-2026-12544 | 7.7 HIGH | Foreman: ssti and insecure deserialization in foreman-rake configuration |
| CVE-2026-12423 | 7.5 HIGH | Foreman: unauthenticated information disclosure via provisioning token validation flaw |
| CVE-2026-96577 | 7.1 HIGH | Oc-mirror 4.21 缓存注册表未授权访问漏洞 |
| CVE-2026-12545 | 6.7 MEDIUM | Rubygem-hammer_cli: command injection via insecure editor invocation |
| CVE-2026-103884 | 6.5 MEDIUM | Keycloak-services: keycloak-services: path traversal in x.509 crl distribution point allow |
| CVE-2026-56097 | 6.5 MEDIUM | Rubygem-katello: sql injection in registry proxy via labels |
| CVE-2026-83589 | 6.1 MEDIUM | Oauth-proxy 登录后重定向开放重定向漏洞 |
| CVE-2026-103754 | 5.9 MEDIUM | Ansible-runner 路径遍历与符号链接逃逸漏洞 |
| CVE-2026-103641 | 5.5 MEDIUM | Gegl 0.4 辐射HDR解码器越界读取漏洞 |
| CVE-2026-12542 | 5.3 MEDIUM | Foreman: command injection in foreman-tail |
| CVE-2026-56098 | 4.3 MEDIUM | Rubygem-katello: improper authorization logic allows resource enumeration |
IV. Related Vulnerabilities
Same product: Red Hat Satellite 6.19 for RHEL 9
-
CVE-2026-56098
Rubygem-katello: improper authorization logic allows resourc -
CVE-2026-12545
Rubygem-hammer_cli: command injection via insecure editor in -
CVE-2026-56097
Rubygem-katello: sql injection in registry proxy via labels -
CVE-2026-12542
Foreman: command injection in foreman-tail -
CVE-2026-96659
Foreman: excessive permissions for viewer role on preview
Same vendor: Red Hat
-
CVE-2026-103884
Keycloak-services: keycloak-services: path traversal in x.50 -
CVE-2026-56098
Rubygem-katello: improper authorization logic allows resourc -
CVE-2026-12545
Rubygem-hammer_cli: command injection via insecure editor in -
CVE-2026-12542
Foreman: command injection in foreman-tail -
CVE-2026-56097
Rubygem-katello: sql injection in registry proxy via labels
V. Comments for CVE-2026-96658
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