# CVE-2026-82460

## Summary

- **CVE ID:** CVE-2026-82460
- **Severity:** CRITICAL
- **CVSS Score:** 9.8 (CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N)
- **CWE:** CWE-22
- **Published:** Aug 29, 2026
- **Last Modified:** Aug 31, 2026

## 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.

## Affected Products

- coderaiser — cloudcmd (0)

## References

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

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.77%
- **EPSS Percentile:** 53.9

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-17._