GHSA-8x8h-hcq8-jwwx
HIGHNetmaker has Hardcoded DNS Secret Key
EPSS Exploitation Probability
EPSS (Exploit Prediction Scoring System) is a daily probability model maintained by FIRST.org. It estimates the likelihood a CVE will be exploited in production environments within the next 30 days, derived from real-world threat intelligence signals.
Blast Radius
github.com/gravitl/netmaker🐹github.com/gravitl/netmakerReal-time download stats are indexed for npm and PyPI packages. This vulnerability affects Go packages — download data is not available via public APIs for these ecosystems.
Description
Impact
Hardcoded DNS key usage has been found in Netmaker allowing unauth users to interact with DNS API endpoints.
Patches
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.
Workarounds
If using 0.17.1, can just pull the latest docker image of backend and restart server.
References
Credit to Project Discovery, and in particular https://github.com/rootxharsh , https://github.com/iamnoooob, and https://github.com/projectdiscovery
Affected Packages
| Ecosystem | Package | Vulnerable range | Fix |
|---|---|---|---|
| 🐹Go | github.com/gravitl/netmaker | all versions | 0.17.1 |
| 🐹Go | github.com/gravitl/netmaker | ≥ 0.18.0&&< 0.18.6 | 0.18.6 |
Detection & mitigation playbook
Open-source dependencyDetect
Scan your dependency tree (package-lock.json, pnpm-lock.yaml, requirements.txt, go.sum, etc.) for github.com/gravitl/netmaker. O3's reachability analysis confirms whether the vulnerable code path is actually invoked in your application, so you act on real exposure instead of every transitive match.
Fix
Update github.com/gravitl/netmaker to 0.17.1 or later, then make sure no transitive (indirect) dependency still pins the vulnerable range — O3 confirms GHSA-8x8h-hcq8-jwwx is resolved across your whole dependency graph.
Workarounds
If you can't upgrade right away: gate or disable the affected feature, validate untrusted input at the boundary, and avoid passing attacker-controlled data into the vulnerable path. O3's runtime protection blocks exploitation in production as an interim safeguard until the upgrade lands.
How O3 protects you
O3 pinpoints whether GHSA-8x8h-hcq8-jwwx is reachable in your code and exactly where to fix it, then blocks exploitation in production at runtime until the patched version is deployed.
Tailored to GHSA-8x8h-hcq8-jwwx. Runtime protection reduces exposure until a permanent patch is applied and verified — it complements patching, it doesn't replace it.
Frequently Asked Questions
Is GHSA-8x8h-hcq8-jwwx in your dependencies?
O3 detects GHSA-8x8h-hcq8-jwwx across Go dependencies and uses function-level reachability to confirm whether the vulnerable code path is actually reachable — not just present. No false positives.