Path traversal in Artifactory - CVE-2026-66381
Published: August 31, 2026
Vulnerability identifier: #VU146486
CSH Severity: Low
CVSS v4: 5.3 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N]
CVE-ID: CVE-2026-66381
CWE-ID: CWE-22
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote user to access content outside configured upstream paths.
The vulnerability exists due to improper limitation of a pathname to a restricted directory in repository access controls when handling repository content requests. A remote user can request content outside a configured upstream path to access content outside configured upstream paths.
Exploitation requires repository read access together with cache-deploy permission.
Affected software
Artifactory
How to mitigate CVE-2026-66381
Install security update from vendor's website.
Artifactory - addressed in versions 7.146.35, 7.161.16