Sonatype Nexus Repository Manager versions 3.x before 3.12.0 has XSS in multiple areas in the Administration UI.
https://issues.sonatype.org/secure/ReleaseNote.jspa?version=17493&projectId=10001
https://issues.sonatype.org/plugins/servlet/mobile#issue/NEXUS-16870
https://community.sonatype.com/t/repository-manager-3-12-0-released/31
https://support.sonatype.com/hc/en-us/articles/360018565994-CVE-2018-12100-Nexus-Repository-Manager-3-Cross-Site-Scripting-XSS-June-4th-2018
Source: Mitre, NVD
Published: 2018-06-11
Updated: 2026-06-17
Base Score: 3.5
Vector: CVSS2#AV:N/AC:M/Au:S/C:N/I:P/A:N
Severity: Low
Base Score: 4.8
Vector: CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
Severity: Medium
EPSS: 0.00363