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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.

coderaiser cloudcmd是coderaiser个人开发者开源的一款网页版文件管理工具。 coderaiser cloudcmd 19.20.2之前版本存在路径遍历漏洞，该漏洞源于REST文件操作和markdown端点未正确验证路径规范化，可能导致攻击者使用路径遍历序列读取、写入、移动或复制配置根目录之外的文件。

CVSS 9.8 · Critical EPSS 0.90% · P59

Affected Version Matrix 1

VendorProduct Version RangeStatus
coderaiser cloudcmd < 19.20.2 affected
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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
Vulnerability Title
coderaiser cloudcmd 路径遍历漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
coderaiser cloudcmd是coderaiser个人开发者开源的一款网页版文件管理工具。 coderaiser cloudcmd 19.20.2之前版本存在路径遍历漏洞，该漏洞源于REST文件操作和markdown端点未正确验证路径规范化，可能导致攻击者使用路径遍历序列读取、写入、移动或复制配置根目录之外的文件。
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

Vendor Product Affected Versions CPE Subscribe
coderaiser cloudcmd 0 ~ 19.20.2 -

II. Public POCs for CVE-2026-82460

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III. Intelligence Information for CVE-2026-82460

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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)

IV. Related Vulnerabilities

Same product: cloudcmd
Same vendor: coderaiser
Same weakness: CWE-22

V. Comments for CVE-2026-82460

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