by Kastro
Paper/Archive/CVE-2026-82460

CVE-2026-82460

coderaiser cloudcmd — Cloud Commander before 19.20.2 Directory Traversal via REST and Markdown

EPSS 0.9%public exploitCVSS 9.8
critical.is priorityof 100
51
CVSS 9.8 (CNA)9.8 / 10 × 3029.4Not in CISA KEV+300.0EPSS percentile 59.6.596 × 2011.9Exploit: SSVC poc+1010.0SSVC exploitation: poc+100.0
Description · from the CVE record

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

ProductAffectedFixed inSource
cloudcmd< 19.20.219.20.2CNA

Scores by source

VulnCheck (CNA)9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
VulnCheck (CNA)9.3CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
CISA ADPSSVCExploitation: poc · Automatable: yes · Technical impact: total

References

exploitgithub.com/coderaiser/cloudcmd/issues/474patchgithub.com/coderaiser/cloudcmd/commit/b9bdc9ed528350eeb2f9ef974c18998096fae919refgithub.com/coderaiser/cloudcmd/releases/tag/v19.20.2writeupgithub.com/coderaiser/cloudcmd/blob/v19.20.1/server/root.jsrefgithub.com/coderaiser/cloudcmdwriteupvulncheck.com/advisories/cloud-commander-before-19.20.2-directory-traversal-via-rest-and-markdown