CVE-2026-66378

Authenticated users may access private NuGet metadata

Published Aug 12, 2026 CVSS 3.1 · 4.3 Medium EPSS < 1% KEV · Not listed
Description
An authenticated user without repository read permission may access private NuGet metadata under specific conditions.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
CPEs cpe:2.3:a:jfrog:artifactory:*:*:*:*:*:*:*:*
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
First Time appeared Jfrog
Jfrog artifactory
Vendors & Products Jfrog
Jfrog artifactory
Type Values Removed Values Added
Description An authenticated user without repository read permission may access private NuGet metadata under specific conditions.
Title Authenticated users may access private NuGet metadata
Weaknesses CWE-862
References
Metrics cvssV3_1

{'score': 4.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
JFROG
Published
Updated
Aug 13, 2026, 3:15 PM
Reserved
Jul 25, 2026, 11:29 AM
Status
Analyzed
Published
Aug 12, 2026, 3:18 PM
Modified
Oct 24, 2026, 4:10 PM