CVE-2025-54293— Path Traversal in LXD Instance Log File Retrieval
Quick assessment
Affected
Canonical LXD
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
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 5.0 LTS版本存在安全漏洞，该漏洞源于日志文件检索功能存在路径遍历，可能导致读取主机系统上的任意文件。
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I. Basic Information for CVE-2025-54293
Vulnerability Information
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Vulnerability Title
Path Traversal in LXD Instance Log File Retrieval
Source: CVE Program / CVE List V5
Vulnerability Description
Path Traversal in the log file retrieval function in Canonical LXD 5.0 LTS on Linux allows authenticated remote attackers to read arbitrary files on the host system via crafted log file names or symbolic links.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
Source: CVE Program / CVE List V5
Vulnerability Type
对路径名的限制不恰当(路径遍历)
Source: CVE Program / CVE List V5
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 5.0 LTS版本存在安全漏洞，该漏洞源于日志文件检索功能存在路径遍历，可能导致读取主机系统上的任意文件。
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-2025-54293
| # | POC Description | Source Link | Shenlong Link |
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Vendor Advisories for CVE-2025-54293 (1)
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-2025-54289 | Privilege Escalation via WebSocket Connection Hijacking in LXD Operations API | |
| CVE-2025-54292 | Client-Side Path Traversal in LXD-UI |
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V. Comments for CVE-2025-54293
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