CVE-2026-17596
mediumpriority · track · 24EPSS 0.004 · 37 %ileDEEUUSEPSS · scored 2026-10-27
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.
cvss
Technical severity, 0–10. One row per scoring source.
base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · low–medium · 2.3–6.3
ssvc
A stakeholder decision — act, attend, or track — from exploitation and impact.
weaknesses
The CWE weakness classes this flaw belongs to.
affected products (4)
Products and version ranges known to be affected.
- sonatype nexus repository manager3.16.0 → 3.95.0nvdUScpe:2.3:a:sonatype:nexus_repository_manager:*:*:*:*:*:*:*:*
advisories (1)
Vendor and ecosystem advisories describing this.
- WID-SEC-W-2026-2713Sonatype Nexus Repository Manager: Mehrere SchwachstellenDeutsch2026-08-09csaf · cert_bundDE
Ein entfernter, authentisierter Angreifer kann mehrere Schwachstellen in Sonatype Nexus Repository Manager ausnutzen, um Daten offenzulegen oder zu Manipulieren, Code auszuführen oder Rechte zu erweitern.
also known as (3)
Other names and identifiers for this entity.
sources
Which sources assert this record, and when.
references (6)
External citations — patches, advisories, analysis.
- https://help.sonatype.com/en/sonatype-nexus-repository-3-95-0-release-notes.htmlcnnvd
- https://support.sonatype.com/hc/en-us/articles/53871280401555/cnnvd
- https://help.sonatype.com/en/sonatype-nexus-repository-3-95-0-release-notes.htmlenisa_euvd
- https://support.sonatype.com/hc/en-us/articles/53871280401555/enisa_euvd
- https://help.sonatype.com/en/sonatype-nexus-repository-3-95-0-release-notes.htmlnvd
- https://support.sonatype.com/hc/en-us/articles/53871280401555/nvd
Attackers weaponise vulnerabilities like this against internet-exposed services. See what is exposed on your perimeter with a free passive scan.
Free scan