CVE-2026-0600 — Nexus Repository 3 - Server-Side Request Forgery in Proxy Repository Configuration

CVE-2026-0600

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

Description (CNA)

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 (CNA)

Vendor / product	Versions
Sonatype / Nexus Repository	affected 3.0.0 before *

CWE

CWE-918

References

https://support.sonatype.com/hc/en-us/articles/47928855816595

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.