NuGet Metadata Leak in JFrog Artifactory
CVE-2026-66378 Published on August 12, 2026
Authenticated users may access private NuGet metadata
An authenticated user without repository read permission may access private NuGet metadata under specific conditions.
Vulnerability Analysis
CVE-2026-66378 is exploitable with network access, and requires small amount of user privileges. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to have a small impact on confidentiality, a small impact on integrity and availability.
Weakness Type
What is an AuthZ Vulnerability?
The software does not perform an authorization check when an actor attempts to access a resource or perform an action.
CVE-2026-66378 has been classified to as an AuthZ vulnerability or weakness.
Products Associated with CVE-2026-66378
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Affected Versions
jfrog artifactory:- Before 7.146.35 is affected.
- Version 7.161.0 and below 7.161.16 is affected.