CVE-2026-82460

Summary

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.

Affected Software

Weaknesses

• CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

References

• https://github.com/coderaiser/cloudcmd/issues/474
• https://github.com/coderaiser/cloudcmd/commit/b9bdc9ed528350eeb2f9ef974c18998096fae919
• https://github.com/coderaiser/cloudcmd/releases/tag/v19.20.2
• https://github.com/coderaiser/cloudcmd/blob/v19.20.1/server/root.js
• https://github.com/coderaiser/cloudcmd
• https://www.vulncheck.com/advisories/cloud-commander-before-19.20.2-directory-traversal-via-rest-and-markdown

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