Description
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.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Sonatype | Nexus Repository | 3.0.0 | — |
Advisories 1
- WID-SEC-2026-0094 Sonatype Nexus Repository Manager: Mehrere Schwachstellen BSI CERT-Bund (WID) · Jan 15, 2026
References
- https://support.sonatype.com/hc/en-us/articles/47928855816595 vendor-advisory