anonhaven

CVE-2026-66378

MEDIUM CVSS 3.1: 4.3 EPSS 0.20%
Updated Aug 13, 2026
An
Parameter Value
CVSS 4.3 (MEDIUM)
Type CWE-862 (Missing Authorization)
Vendor An
Public PoC No

An authenticated user without repository read permission may access private NuGet metadata under specific conditions.

Attack Parameters

Attack Vector
Network
Can be exploited remotely
Attack Complexity
Low
Easy to exploit
Privileges Required
Low
Basic privileges needed
User Interaction
None
No user interaction needed

Impact Assessment

Confidentiality
Low
Partial data leak
Integrity
None
No data modification
Availability
None
No disruption

CVSS Vector v3.1

Weakness Type (CWE)

CWE-862 Missing Authorization

References 2

https://docs.jfrog.com/releases/docs/artifactory-self-managed-releases
reefs@jfrog.com
https://docs.jfrog.com/releases/docs/jfrog-security-advisories
reefs@jfrog.com
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