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.
Metrics
Affected Vendors & Products
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 |
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|
| Metrics |
cvssV3_1
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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
Updated: 2026-10-22T13:15:06Z
Weaknesses