{"id":"CVE-2026-17596","summary":"Nexus Repository 3 - Stored Cross-Site Scripting (XSS) via Blob Store Name","details":"Nexus Repository 3 was found to be vulnerable to stored cross-site scripting (XSS). A user with the nexus:blobstores:create or nexus:blobstores:update permission could set a blob store name containing malicious script content, which would later execute in the browser of another user viewing system health-check status. This issue has been fixed in version 3.95.0.","modified":"2026-09-24T03:45:11.615188947Z","published":"2026-08-07T16:07:42.955Z","database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/17xxx/CVE-2026-17596.json","unresolved_ranges":[{"extracted_events":[{"introduced":"3.16.0"},{"fixed":"3.95.0"}],"source":"AFFECTED_FIELD"}],"cna_assigner":"Sonatype","cwe_ids":["CWE-79"]},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/17xxx/CVE-2026-17596.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-17596"},{"type":"ADVISORY","url":"https://support.sonatype.com/hc/en-us/articles/53871280401555/"},{"type":"FIX","url":"https://help.sonatype.com/en/sonatype-nexus-repository-3-95-0-release-notes.html"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/sonatype/nexus-public","events":[{"introduced":"42c0b12433b2e17bb4245018116b2350c82a2fc1"},{"fixed":"e1778b02409c1d89a2ac005f44280a23c30520d5"}],"database_specific":{"extracted_events":[{"introduced":"3.16.0"},{"fixed":"3.95.0"}],"source":"CPE_RANGE","cpe":"cpe:2.3:a:sonatype:nexus_repository_manager:*:*:*:*:*:*:*:*"}}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-17596.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:N/VA:N/SC:H/SI:H/SA:N"}]}