CVE-2026-14646 — Nexus Repository 3 - Server-Side Request Forgery (SSRF) via HTTP Redirect
Nexus Repository 3 did not apply its existing Server-Side Request Forgery (SSRF) protections to HTTP redirect targets returned by proxy repository upstream servers. Any user wit…
Published: 2026-07-14 · CVSS: 4.9 · CVSS 4.0
Nexus Repository 3 did not apply its existing Server-Side Request Forgery (SSRF) protections to HTTP redirect targets returned by proxy repository upstream servers. Any user with read access to a proxy repository backed by an attacker-controlled or compromised upstream server — including an anonymous user, if anonymous access is enabled — could receive a response from an internal network address or cloud metadata endpoint as repository content, potentially exposing sensitive information such as cloud IAM credentials.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7