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CVE-2026-84683— Automation-controller 存储型 XSS 漏洞

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。

A flaw was found in Red Hat Ansible Automation Platform's automation- controller. The HTML view of job, ad hoc command, project update, and inventory update standard output escapes HTML metacharacters but does not remove ANSI terminal escape sequences before c

CVSS 8.7 · High

影响版本矩阵 3

厂商产品 版本范围状态
Red Hat Red Hat Ansible Automation Platform 2 全部 affected
全部 affected
全部 affected
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一、 漏洞 CVE-2026-84683 基础信息

漏洞信息

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Vulnerability Title
Automation-controller: automation-controller-container: automation-controller: stored cross-site scripting in the job stdout html view via ansi osc 8 hyperlink sequences (javascript: anchor) enabling session takeover
来源: CVE Program / CVE List V5
Vulnerability Description
A flaw was found in Red Hat Ansible Automation Platform's automation- controller. The HTML view of job, ad hoc command, project update, and inventory update standard output escapes HTML metacharacters but does not remove ANSI terminal escape sequences before conversion to HTML. An ANSI OSC 8 hyperlink sequence in the output is expanded into an HTML anchor whose href is not scheme- filtered or escaped, so a low-privileged user who can produce output -- or an external party whose data a playbook echoes -- can embed a javascript: link that is rendered into a text/html response with no Content-Security-Policy. When a higher-privileged user views the output page and clicks the link, attacker- controlled JavaScript executes in their authenticated session, allowing actions as that user up to full platform takeover.
来源: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N
来源: CVE Program / CVE List V5
Vulnerability Type
在Web页面生成时对输入的转义处理不恰当(跨站脚本)
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
Red Hat Red Hat Ansible Automation Platform 2 - cpe:/a:redhat:ansible_automation_platform:2
Red Hat Red Hat Ansible Automation Platform 2 - cpe:/a:redhat:ansible_automation_platform:2

二、漏洞 CVE-2026-84683 的公开POC

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三、漏洞 CVE-2026-84683 的情报信息

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CVE-2026-84683 其他参考 (2)

同批安全公告 · Red Hat · 2026-09-23 · 共 31 条

CVE-2026-84502 9.9 CRITICAL Ansible Automation Controller scm_url 参数注入远程代码执行漏洞
CVE-2026-84474 9.9 CRITICAL Ansible AWX view_jobtemplate 权限提升漏洞
CVE-2026-96275 8.8 HIGH Flatpak 额外数据提取导致的 root 任意写漏洞
CVE-2026-84691 8.7 HIGH Automation-controller 格式化字符串注入漏洞
CVE-2026-76648 8.5 HIGH Ansible Automation Controller 敏感信息恢复漏洞
CVE-2026-84486 8.2 HIGH Automation Controller 调试接口未授权拒绝服务漏洞
CVE-2026-96442 7.8 HIGH Emacs 5.3920 修复不完整致远程代码执行
CVE-2026-96512 7.8 HIGH Sudo TZ环境变量绕过时间授权漏洞
CVE-2026-84499 7.7 HIGH 自动化控制器明文泄露密码漏洞
CVE-2026-96541 7.5 HIGH Gnome-remote-desktop: gnome-remote-desktop: unauthenticated rdp sockets lack a handshake d
CVE-2026-88830 7.5 HIGH BusyBox TLS Montgomery归约堆溢出漏洞
CVE-2026-88832 7.3 HIGH BusyBox romfs 卷 ID 解析堆溢出漏洞
CVE-2026-96445 6.8 MEDIUM Keycloak 代理头部条件OTP绕过漏洞
CVE-2026-88839 6.7 MEDIUM Busybox: busybox: passwd/group parser writes heap pointers out of bounds due to stale toke
CVE-2026-88837 6.5 MEDIUM Busybox: busybox: httpd misidentifies yescrypt password hashes as plaintext, inverting aut
CVE-2026-88835 6.1 MEDIUM Busybox: busybox: dpkg read_package_field() steps past nul terminator, causing out-of-boun
CVE-2026-88840 5.3 MEDIUM Busybox: busybox: tls ssl_server reads one byte out of bounds when parsing truncated clien
CVE-2026-88831 5.3 MEDIUM Busybox: busybox: httpd silently fails open when ip deny rules contain invalid cidr prefix
CVE-2026-71459 5.0 MEDIUM Automation-controller: automation-controller-container: automation-controller: jobjobevent
CVE-2026-71458 5.0 MEDIUM Automation Controller named-url租户资源枚举漏洞

显示前 20 条，共 31 条。 查看全部 → →

IV. Related Vulnerabilities

Same product: Red Hat Ansible Automation Platform 2
Same vendor: Red Hat
Same weakness: CWE-79

V. Comments for CVE-2026-84683

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