CVE-2025-54289— Privilege Escalation via WebSocket Connection Hijacking in LXD Operations API
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I. Basic Information for CVE-2025-54289
Vulnerability Information
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Vulnerability Title
Privilege Escalation via WebSocket Connection Hijacking in LXD Operations API
Source: NVD (National Vulnerability Database)
Vulnerability Description
Privilege Escalation in operations API in Canonical LXD <6.5 on multiple platforms allows attacker with read permissions to hijack terminal or console sessions and execute arbitrary commands via WebSocket connection hijacking format
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
CWE-1385
Source: NVD (National Vulnerability Database)
Vulnerability Title
LXD 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
LXD是Canonical开源的一款基于Linux系统用于管理应用程序的容器。 LXD 6.5之前版本存在安全漏洞，该漏洞源于操作API权限提升，可能导致劫持终端或控制台会话并通过WebSocket连接劫持执行任意命令。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
II. Public POCs for CVE-2025-54289
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Same Patch Batch · Canonical · 2025-10-02 · 8 CVEs total
| CVE-2025-54288 | Source Container Identification Vulnerability via cmdline Spoofing in devLXD Server | |
| CVE-2025-54291 | Project existence disclosure in LXD images API | |
| CVE-2025-54286 | CSRF Vulnerability When Using Client Certificate Authentication with the LXD-UI | |
| CVE-2025-54287 | Arbitrary File Read via Template Injection in Snapshot Patterns | |
| CVE-2025-54290 | Project Existence Disclosure via Error Handling in LXD Image Export | |
| CVE-2025-54292 | Client-Side Path Traversal in LXD-UI | |
| CVE-2025-54293 | Path Traversal in LXD Instance Log File Retrieval |
IV. Related Vulnerabilities
Same product: LXD
- CVE-2026-34179
Update of type field in restricted TLS certificate allows pr - CVE-2026-34178
Importing a crafted backup leads to project restriction bypa - CVE-2026-34177
VM lowlevel restriction bypass via raw.apparmor and raw.qemu - CVE-2026-28384
Authenticated RCE via unsanitized compression_algorithm - CVE-2026-3351
Authorization Bypass in LXD GET /1.0/certificates Endpoint
Same vendor: Canonical
- CVE-2026-6970
authd Denial of Service and Local Privilege Escalation - CVE-2026-6369
Exposed Session Token in canonical-livepatch client snap - CVE-2026-5412
Juju CloudSpec API could leak senstive information - CVE-2026-5774
Juju API Server Denial of Service and Authentication Replay - CVE-2025-14551
Senstive information disclosure was affecting subiquity
Same weakness: CWE-1385
- CVE-2026-34403
Nginx-UI vulnerable to Cross-Site WebSocket Hijacking (CSWSH - CVE-2026-35589
nanobot: Cross-Site WebSocket Hijacking in WhatsApp Bridge ( - CVE-2026-27977
Next.js: null origin can bypass dev HMR websocket CSRF check - CVE-2026-1692
Missing origin validation in GraphicalData web service reque - CVE-2025-68930
Traccar Missing Origin Validation in WebSockets
V. Comments for CVE-2025-54289
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