CVE-2026-115325
CVE-2026-115325 · Netmaker through 1.7.0 Authorization Bypass via updateExtClient Unscoped Lookup
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Netmaker through 1.7.0 contains an authorization bypass vulnerability in the updateExtClient handler that allows network-scoped users to modify external clients on other networks. Attackers with external client permissions on one network can send PUT requests to /api/extclients/{network}/{clientid} to replace public keys, disable clients, and obtain WireGuard private keys.
CVSS 8.7 · Hoch · EPSS 0,4%
- Veröffentlicht
- Aktualisiert
Betroffene Produkte und Versionen
netmaker
- Softwareversionen
- ≥ 0, ≤ 1.7.0: Betroffen (semver)
Keine Korrektur veröffentlicht
Originalquellen
- https://github.com/gravitl/netmaker/issues/3875
- https://github.com/gravitl/netmaker/pull/4153
- https://github.com/gravitl/netmaker/commit/332d8b9bab030ee65e78b9141259e4e0e80ac4b0
- https://github.com/gravitl/netmaker/blob/v1.7.0/controllers/ext_client.go#L879
- https://github.com/gravitl/netmaker
- https://www.vulncheck.com/advisories/netmaker-through-1.7.0-authorization-bypass-via-updateextclient-unscoped-lookup
- https://nvd.nist.gov/vuln/detail/CVE-2026-115325