CVE-2026-61591— djust 无签名客户端状态快照恢复权限提升漏洞
一分钟漏洞结论
影响对象
djust-org djust
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。
djust provides Phoenix LiveView-style reactive server-side rendering for Django with Rust-powered performance. Prior to version 1.0.7, for views that opt into state snapshots, the snapshot embedded in the client page was restored on reconnect as trusted view s
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一、 漏洞 CVE-2026-61591 基础信息
漏洞信息
尽管我们使用了先进的大模型技术，但其输出仍可能包含不准确或过时的信息。神龙努力确保数据的准确性，但请您根据实际情况进行核实和判断。
Vulnerability Title
djust: Unsigned client state snapshot is restored as trusted view state (privilege escalation / state injection)
来源: CVE Program / CVE List V5
Vulnerability Description
djust provides Phoenix LiveView-style reactive server-side rendering for Django with Rust-powered performance. Prior to version 1.0.7, for views that opt into state snapshots, the snapshot `state_json` embedded in the client page was restored on reconnect as trusted view state with no integrity check. A client could edit the unsigned `state_json` in their page and return it in the reconnect mount frame to inject arbitrary view attributes — e.g. flip `is_admin` to `True`, or change `account_id` / `balance` — escalating privilege or tampering with business state held in public view attributes (the normal djust pattern). This issue is fixed in djust 1.0.7. State snapshots are signed; unsigned or forged snapshots are rejected on the back-navigation restore path. As a workaround, do not enable state snapshots; do not hold authorization/ownership state in public view attributes.
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:H/A:N
来源: CVE Program / CVE List V5
Vulnerability Type
对数据真实性的验证不充分
来源: CVE Program / CVE List V5
受影响产品
二、漏洞 CVE-2026-61591 的公开POC
| # | POC 描述 | 源链接 | 神龙链接 |
|---|
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CVE-2026-61591 厂商页面 (1)
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🔗 Release v1.0.7 · djust-org/djust · GitHub x_refsource_MISC
CVE-2026-61591 其他参考 (1)
同批安全公告 · djust-org · 2026-09-16 · 共 12 条
| CVE-2026-61594 | 9.1 CRITICAL | djust WebSocket/SSE路径授权绕过漏洞 |
| CVE-2026-61599 | 8.8 HIGH | DJdjust 未认证任意模块导入漏洞 |
| CVE-2026-61593 | 8.1 HIGH | djust 服务器发送事件传输跨站请求伪造漏洞 |
| CVE-2026-61595 | 7.7 HIGH | djust多租户WebSocket隔离失效导致数据泄露 |
| CVE-2026-61590 | 7.4 HIGH | djust可观测性端点暴露及调试访问控制漏洞 |
| CVE-2026-61592 | 7.4 HIGH | djust SSE 会话未绑定认证用户漏洞 |
| CVE-2026-61598 | 7.1 HIGH | Django 模型视图任意属性赋值漏洞 |
| CVE-2026-61596 | 7.1 HIGH | djust 对象级访问控制缺陷 |
| CVE-2026-61588 | 6.5 MEDIUM | Django 序列化敏感字段泄露漏洞 |
| CVE-2026-61589 | 6.3 MEDIUM | djust WebSocket 重构请求缺失Host导致租户解析错误 |
| CVE-2026-61597 | 5.1 MEDIUM | djust 内置组件模板标签存储/反射型 XSS 漏洞 |
IV. Related Vulnerabilities
V. Comments for CVE-2026-61591
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