CVEvulnerability

CVE-2026-14646

4.9 MEDIUM Published 2026-07-14 Modified 2026-10-24 Official page ↗
Status
Analyzed
Published
2026-07-14
Last modified
2026-10-24
Assigner
103e4ec9-0a87-450b-af77-479448ddef11
CVSS 4.0 (103e4ec9-0a87-450b-af77-479448ddef11)
4.9 MEDIUM — CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:N/VI:N/VA:N/SC:N/SI:H/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
CVSS 3.1 ([email protected])
7.7 HIGH — CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:N
Weaknesses
CWE-918

Description

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.

Affected configurations

• sonatype nexus repository manager (>= 3.0.0 < 3.94.0)

Related

Weakness · CWE (1)

  • CWE-918 Server-Side Request Forgery weakness

References