{"id":"CVE-2026-14504","summary":"Nexus Repository 3 - Authorization Bypass in Component Upload API","details":"An authorization bypass in Nexus Repository 3's component upload API allowed a user with only read/browse privileges on a Swift, Terraform, or Conda hosted repository to upload arbitrary artifacts, bypassing the intended write-permission check.","modified":"2026-09-24T03:45:12.310706910Z","published":"2026-07-14T15:55:04.951Z","database_specific":{"cna_assigner":"Sonatype","cwe_ids":["CWE-862"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/14xxx/CVE-2026-14504.json","unresolved_ranges":[{"source":"AFFECTED_FIELD","extracted_events":[{"introduced":"3.88.0"},{"fixed":"3.94.0"}]}]},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/14xxx/CVE-2026-14504.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-14504"},{"type":"ADVISORY","url":"https://support.sonatype.com/hc/en-us/articles/53137654741907"},{"type":"FIX","url":"https://help.sonatype.com/en/sonatype-nexus-repository-3-94-0-release-notes.html"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/sonatype/nexus-public","events":[{"introduced":"37e6dc891b93ede21b9ba3381cf32cb4c75d157c"},{"fixed":"f6db9af8631634d91699dee660fc7b3116e6e0ee"}],"database_specific":{"source":"CPE_RANGE","cpe":"cpe:2.3:a:sonatype:nexus_repository_manager:*:*:*:*:*:*:*:*","extracted_events":[{"introduced":"3.88.0"},{"fixed":"3.94.0"}]}}],"versions":["release-3.93.2-01","release-3.93.1-04","release-3.93.0-06","release-3.92.3-01","release-3.92.2-01","release-3.92.1-05","release-3.91.1-04","release-3.91.0-07","release-3.90.0-21","release-3.89.1-02","release-3.89.0-09","release-3.88.0-08"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-14504.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N"}]}