CVE-2026-82460— Cloud Commander before 19.20.2 Directory Traversal via REST and Markdown
Quick assessment
Affected
coderaiser cloudcmd
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.
Cloud Commander 在 19.20.2 之前的版本存在目录遍历漏洞。该漏洞存在于 REST 文件操作和 Markdown 接口中，原因是未对路径规范化进行充分验证。攻击者可利用路径遍历序列，在配置好的根目录之外读取、写入、移动或复制文件。
Possible ATT&CK Techniques 3 AI
T1190 · Exploit Public-Facing Application T1565 · Data Manipulation T1083 · File and Directory Discovery
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I. Basic Information for CVE-2026-82460
Vulnerability Information
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Vulnerability Title
Cloud Commander before 19.20.2 Directory Traversal via REST and Markdown
Source: CVE Program / CVE List V5
Vulnerability Description
Cloud Commander before 19.20.2 contains a directory traversal vulnerability in REST file-operation and markdown endpoints that fails to properly validate path normalization. Attackers can use path traversal sequences to read, write, move, or copy files outside the configured root directory.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
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
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| coderaiser | cloudcmd | 0 ~ 19.20.2 | - |
|
II. Public POCs for CVE-2026-82460
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Patches & Fixes for CVE-2026-82460 (1)
Vendor Advisories for CVE-2026-82460 (1)
Proof of Concept for CVE-2026-82460 (2)
Vendor Pages for CVE-2026-82460 (2)
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🔗 cloudcmd/server/root.js at v19.20.1 · coderaiser/cloudcmd · GitHub technical-description
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V. Comments for CVE-2026-82460
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