CVE-2026-0600CWE-918

Nexus Repository 3 - Server-Side Request Forgery in Proxy Repository Configuration

Medium · published January 14, 2026

CVSS v4.0
6.2
EPSS
0%
Percentile
22.8
In the wild
Unconfirmed
What it is

Server-Side Request Forgery (SSRF) vulnerability in Sonatype Nexus Repository 3 versions 3.0.0 and later allows authenticated administrators to configure proxy repositories with URLs that can access unintended network destinations, potentially including cloud metadata services and internal network resources. A workaround configuration is available starting in version 3.88.0, but the product remains vulnerable by default.

The record
Technical detail
CVSS v4.0
6.2 · MEDIUM
Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:N/SC:H/SI:L/SA:N
EPSS
0.00312 · 22.8th percentile
Weakness
CWE-918 · Server-Side Request Forgery (SSRF)
Published
2026-01-14T22:29Z
EPSS history
Timeline
  • 14 JAN 22:29Z
    Nexus Repository 3 - Server-Side Request Forgery in Proxy Repository Configuration
    cvelistv5