Netmaker makes networks with WireGuard. A Mass assignment vulnerability was found in versions prior to 0.17.1 and 0.18.6 that allows a non-admin user to escalate privileges to those of an admin user. The issue is patched in 0.17.1 and fixed in 0.18.6. If Users are using 0.17.1, they should run docker pull gravitl/netmaker:v0.17.1 and docker-compose up -d. This will switch them to the patched users If users are using v0.18.0-0.18.5, they should upgrade to v0.18.6 or later. As a workaround, someone using version 0.17.1 can pull the latest docker image of the backend and restart the server.
The product receives input from an upstream component that specifies multiple attributes, properties, or fields that are to be initialized or updated in an object, but it does not properly control which attributes can be modified.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Netmaker | Gravitl | * | 0.17.1 (excluding) |
| Netmaker | Gravitl | 0.18.0 (including) | 0.18.5 (including) |
If the object contains attributes that were only intended for internal use, then their unexpected modification could lead to a vulnerability. This weakness is sometimes known by the language-specific mechanisms that make it possible, such as mass assignment, autobinding, or object injection.