CVE-2026-17597

Nexus Repository 3 contains a Server-Side Request Forgery (SSRF) vulnerability in the email configuration verification feature. A user holding the nexus:settings:update permission could submit arbitrary host and port values to the email test/verification endpoint, causing the server to attempt outbound network connections to internal or otherwise restricted network addresses. Differences in the server's response could be used to infer whether internal hosts and ports are reachable. This issue affects Nexus Repository 3 CE/Pro versions up to and including 3.94.1, and is fixed in version 3.95.0.
Configurations

Configuration 1 (hide)

cpe:2.3:a:sonatype:nexus_repository_manager:*:*:*:*:*:*:*:*

History

22 Sep 2026, 16:57

Type Values Removed Values Added
CPE cpe:2.3:a:sonatype:nexus_repository_manager:*:*:*:*:*:*:*:*
References () https://help.sonatype.com/en/sonatype-nexus-repository-3-95-0-release-notes.html - () https://help.sonatype.com/en/sonatype-nexus-repository-3-95-0-release-notes.html - Release Notes
References () https://support.sonatype.com/hc/en-us/articles/53876968087955/ - () https://support.sonatype.com/hc/en-us/articles/53876968087955/ - Vendor Advisory
CVSS v2 : unknown
v3 : unknown
v2 : unknown
v3 : 2.7
First Time Sonatype
Sonatype nexus Repository Manager

Information

Published : 2026-08-07 17:17

Updated : 2026-09-22 16:57


NVD link : CVE-2026-17597

Mitre link : CVE-2026-17597

CVE.ORG link : CVE-2026-17597


JSON object : View

Products Affected

sonatype

  • nexus_repository_manager
CWE
CWE-918

Server-Side Request Forgery (SSRF)