{"document":{"category":"csaf_vex","csaf_version":"2.0","title":"CVE-2026-10748: Nexus Repository 3 - Remote Code Execution via License Deserialization","publisher":{"category":"vendor","name":"HarborGuard Database","namespace":"https://database.harborguard.co"},"tracking":{"id":"CVE-2026-10748","status":"final","version":"1","initial_release_date":"2026-06-16T17:42:59.159Z","current_release_date":"2026-06-16T19:03:39.955Z","revision_history":[{"date":"2026-06-16T17:42:59.159Z","number":"1","summary":"Initial machine-readable export from HarborGuard."}]},"distribution":{"tlp":{"label":"WHITE"},"text":"Public CVE data; freely redistributable."},"notes":[{"category":"description","text":"An authenticated user with the nx-licensing-create privilege can upload a specially crafted license file to execute arbitrary operating system commands as the Nexus process user in Sonatype Nexus Repository 3 versions before 3.92.0.","title":"CVE description"}],"references":[{"category":"self","summary":"CVE-2026-10748 on HarborGuard Database","url":"https://database.harborguard.co/cve/CVE-2026-10748"},{"category":"external","summary":"CVE Record","url":"https://www.cve.org/CVERecord?id=CVE-2026-10748"},{"category":"external","summary":"help.sonatype.com","url":"https://help.sonatype.com/en/sonatype-nexus-repository-3-92-0-release-notes.html"},{"category":"external","summary":"support.sonatype.com","url":"https://support.sonatype.com/hc/en-us/articles/52335766035603"}]},"product_tree":{"branches":[{"category":"vendor","name":"Sonatype","branches":[{"category":"product_name","name":"Nexus Repository","branches":[{"category":"product_version_range","name":">=3.0.0 <3.92.0","product":{"name":"Sonatype Nexus Repository >=3.0.0 <3.92.0","product_id":"CSAFPID-1","product_identification_helper":{"cpe":"cpe:2.3:a:sonatype:nexus_repository:*:*:*:*:*:*:*:*"}}}]}]}]},"vulnerabilities":[{"cve":"CVE-2026-10748","title":"Nexus Repository 3 - Remote Code Execution via License Deserialization","notes":[{"category":"description","text":"An authenticated user with the nx-licensing-create privilege can upload a specially crafted license file to execute arbitrary operating system commands as the Nexus process user in Sonatype Nexus Repository 3 versions before 3.92.0.","title":"CVE description"}],"product_status":{"known_affected":["CSAFPID-1"]},"scores":[{"cvss_v4":{"version":"4.0","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","baseScore":8.6,"baseSeverity":"HIGH"},"products":["CSAFPID-1"]}],"remediations":[{"category":"vendor_fix","details":"Update to a fixed version: 3.92.0.","product_ids":["CSAFPID-1"],"url":"https://help.sonatype.com/en/sonatype-nexus-repository-3-92-0-release-notes.html"}]}]}