GitHub Advisoryadvisory · Go

GHSA-4hgg-c4rr-6h7f Netmaker: Service User with Network Access Can Access config files with WireGuard Private Keys

HIGH Published 2026-03-09 Modified 2026-03-11 Official page ↗
Aliases
CVE-2026-29196
Ecosystem
Go
Packages
github.com/gravitl/netmaker
Severity
High
CVSS vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
Weaknesses
CWE-863
Reviewed
2026-03-09

Affected packages

• Go github.com/gravitl/netmaker: < 1.5.0 → fixed in 1.5.0

Description

A user assigned the platform-user role can retrieve WireGuard private keys of all wireguard configs in a network by calling GET /api/extclients/{network} or GET /api/nodes/{network}. While the Netmaker UI restricts visibility, the API endpoints return full records, including private keys, without filtering based on the requesting user's ownership. > Credits > Artem Danilov (Positive Technologies)

Related

Alias · CVE (1)

  • CVE-2026-29196 Netmaker makes networks with WireGuard. vulnerability

Weakness · CWE (1)

  • CWE-863 Incorrect Authorization weakness

References