CVE-2026-126642— AWX webhook 凭据分配绕过角色检查致令牌泄露
一分钟漏洞结论
影响对象
Red Hat Red Hat Ansible Automation Platform 2
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 Red Hat Ansible Automation Platform 的自动化控制器组件 AWX 中发现了一个授权错误。JobTemplate 和 WorkflowJobTemplate 的 API 访问类在分配单值外键 webhook_credential 时，未检查调用者的 Credential use_role 属性。具体而言，awx/main/access.py 中的 JobTemplateAccess.can_add/can_change 和 WorkflowJobTemplateAccess.ca
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一、 漏洞 CVE-2026-126642 基础信息
漏洞信息
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Vulnerability Title
Awx: webhook credential assignment omits use_role check, exposing another user's token
来源: CVE Program / CVE List V5
Vulnerability Description
An incorrect authorization flaw was found in AWX, the automation controller component of Red Hat Ansible Automation Platform. The API access classes for JobTemplate and WorkflowJobTemplate do not check the caller's Credential use_role when assigning the single-valued webhook_credential foreign key: JobTemplateAccess.can_add/can_change and WorkflowJobTemplateAccess.can_change in awx/main/access.py omit the check_related('webhook_credential', Credential, ..., role_field='use_role') call that UnifiedCredentialsMixin.can_attach performs for the normal many-to-many credentials relationship, and the serializer validates only the credential's type and namespace. A user who may administer their own job template (or workflow job template) and use its project and inventory can therefore attach a webhook token credential (for example a GitLab token) that they do not have use permission on. The template administrator can retrieve the template's webhook key; a subsequent webhook event causes AWX to decrypt the attached token and send it in the request header (for GitLab, PRIVATE-TOKEN) to a status URL derived from the event payload, disclosing the victim's token to a destination the attacker can influence. This may disclose another user's personal access token and allow whatever actions that token permits.
来源: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
来源: CVE Program / CVE List V5
Vulnerability Type
授权机制缺失
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 Ansible Automation Platform 2 | - |
cpe:/a:redhat:ansible_automation_platform:2
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| Red Hat | Red Hat Ansible Automation Platform 2 | - |
cpe:/a:redhat:ansible_automation_platform:2
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| Red Hat | Red Hat Ansible Automation Platform 2 | - |
cpe:/a:redhat:ansible_automation_platform:2
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| Red Hat | Red Hat Ansible Automation Platform 2 | - |
cpe:/a:redhat:ansible_automation_platform:2
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| Red Hat | Red Hat Ansible Automation Platform 2 | - |
cpe:/a:redhat:ansible_automation_platform:2
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二、漏洞 CVE-2026-126642 的公开POC
| # | POC 描述 | 源链接 | 神龙链接 |
|---|
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