All vulnerabilities
CVE-2026-110690

cloudcmd: Cloud Commander 19.20.2 through 19.21.1 Path Traversal via GET /api/v1/pack

coderaiser cloudcmd
Open in ThreatlineRecord JSON
CVSS
8.7High
ExploitationNo known exploitationNot in CISA KEV, which does not prove it is unexploitedCISA KEV
Exploit odds (EPSS)0.90%Chance of exploitation activity in the next 30 days, higher than 59% of CVEs. Scored 23 Oct 2026FIRST EPSS
Fixed in19.21.2Fixed versionCVE List
Published14 Oct 2026Updated 14 Oct 2026CVE List

What fixes it

A fixed version on one release line is not the upgrade target for every line. Check your exact version and any vendor backports.

Description

Cloud Commander (cloudcmd) versions 19.20.2 through 19.21.1 contains a path traversal vulnerability in the GET /api/v1/pack endpoint where the onGET handler at server/rest/index.js:130 calls the unguarded root() function instead of the root.resolve() validation wrapper used elsewhere. Attackers can send percent-encoded directory traversal sequences in the pack request path to read arbitrary files outside the configured --root directory, such as /etc/passwd or SSH private keys, which are archived and streamed back as a downloadable tar.gz file.

Text from CVE List

Affected versions 1

  • cloudcmdaffected: 19.20.2 before 19.21.2CVE List

References 4