CVE-2026-66382 Authenticated users may write files outside the intended Artifactory work directory
Authenticated attackers can write files outside the intended directory in JFrog Artifactory, potentially compromising system integrity.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-66382?
CVE-2026-66382 is a medium-severity path traversal vulnerability in Jfrog Artifactory, published on 12 Aug 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
An authenticated user may write files outside the intended Artifactory work directory under specific conditions.
Weakness: CWE-22
Which versions are affected by CVE-2026-66382?
It affects 1 product.
Products include Jfrog Artifactory.
How do I fix CVE-2026-66382?
No fix has been published for CVE-2026-66382 yet. Limit exposure of the affected software until one is available.
Upgrade, and resolve every user-supplied path against an allowed base folder before opening it. More about Path traversal.
Is CVE-2026-66382 being exploited?
There is no known exploitation of CVE-2026-66382 in the wild and no public exploit code.
Other vulnerabilities in Jfrog Artifactory
- CVE-2026-82329 JFrog Artifactory Improper Authentication
- CVE-2026-42016 JFrog Artifactory Incorrect Authorization
- CVE-2026-42018 JFrog Artifactory Improper Authentication
- CVE-2026-66384 JFrog Artifactory Improper Limitation of a Pathname to a Restricted Directory
- CVE-2019-17444 JFrog Artifactory does not enforce default admin password change
Sources
Also known as GHSA-p5w8-5mcx-xjqc.