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.
Advisories
No advisories yet.
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
Thu, 22 Oct 2026 11:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | 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. | |
| Title | Netmaker through 1.7.0 Authorization Bypass via updateExtClient Unscoped Lookup | |
| First Time appeared |
Netmaker
Netmaker netmaker |
|
| Weaknesses | CWE-639 | |
| CPEs | cpe:2.3:a:netmaker:netmaker:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Netmaker
Netmaker netmaker |
|
| References |
|
|
| Metrics |
cvssV3_1
|
Projects
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Status: PUBLISHED
Assigner: VulnCheck
Published:
Updated: 2026-10-22T10:57:43.846Z
Reserved: 2026-10-22T10:37:07.151Z
Link: CVE-2026-115325
No data.
Status : Deferred
Published: 2026-10-22T11:17:51.400
Modified: 2026-10-22T11:17:51.513
Link: CVE-2026-115325
No data.
OpenCVE Enrichment
No data.
Weaknesses