{"id":"CVE-2026-66378","title":"An authenticated user without repository read permission may access private NuGet metadata under specific conditions.","summary":"An authenticated user without repository read permission may access private NuGet metadata under specific conditions.","severity":"medium","cvss":4.3,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","cwe":["CWE-862"],"published":"2026-08-12","updated":"2026-08-28","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-66378","references":[{"url":"https://docs.jfrog.com/releases/docs/artifactory-self-managed-releases","label":"reefs@jfrog.com"},{"url":"https://docs.jfrog.com/releases/docs/jfrog-security-advisories","label":"reefs@jfrog.com"}],"tags":["nvd"],"epss":0.00219,"epssPercentile":0.12639,"ingestedAt":"2026-08-29T20:41:55.490Z","slug":"CVE-2026-66378","body":"## Overview\n\nAn authenticated user without repository read permission may access private NuGet metadata under specific conditions.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":24,"depthScoreParts":{"impact":23.7,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}