CVE-2026-47107 — Windmill prior to 1.703.2 contains an incorrect default...

安全高危 CWE-276 CVE-2026-47107

发布于：1小时前📖 4分钟👁️ 1 次阅读

CVE-2026-47107 漏洞深度分析

漏洞概述

CVE 编号： CVE-2026-47107
CVSS 评分： 8.6（HIGH）
CVSS 向量： CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
CWE 分类： CWE-276
漏洞状态： Deferred
发布时间： 2026-05-19T18:16:22.167
最后更新： 2026-07-14T22:16:58.750

漏洞描述

Windmill prior to 1.703.2 contains an incorrect default permissions vulnerability in nsjail sandbox configuration files where /etc is bind-mounted without read-write restrictions, allowing authenticated users to write arbitrary entries to /etc/hosts, /etc/resolv.conf, and /etc/ssl/certs/ca-certificates.crt from within script execution sandboxes. Attackers can exploit persistent poisoned entries across all subsequent script executions on the same worker pod to redirect hostnames, intercept DNS queries, perform transparent HTTPS man-in-the-middle attacks, and intercept WM_TOKEN JWTs to gain workspace-admin access to other users' workspaces.

影响分析

此漏洞的具体影响取决于实际利用场景。"

修复建议

及时关注厂商发布的安全更新和补丁
升级受影响组件到最新版本
如无法立即升级，参考厂商提供的临时缓解措施
加强网络访问控制和监控

参考链接

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