GHSA-mgwr-h7mv-fh29 is a low-severity (CVSS 2.3) Information Exposure vulnerability in github.com/hwameistor/hwameistor. O3 Security confirms whether GHSA-mgwr-h7mv-fh29 is actually reachable in your code before you act, and blocks exploitation at runtime until you patch.
Hwameistor Potential Permission Leakage of Cluster Level
Real-World Exposure
github.com/hwameistor/hwameistorReal-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
What kind of vulnerability is it? Who is impacted? This ClusterRole has * verbs of * resources. If a malicious user can access the worker node which has hwameistor's deployment, he/she can abuse these excessive permissions to do whatever he/she likes to the whole cluster, resulting in a cluster-level privilege escalation.
Patches
Has the problem been patched? What versions should users upgrade to?
= v0.14.6
Workarounds
Is there a way for users to fix or remediate the vulnerability without upgrading? Update and Limit the ClusterRole using security-role.
References
Are there any links users can visit to find out more? issues: https://github.com/hwameistor/hwameistor/issues/1457 https://github.com/hwameistor/hwameistor/issues/1460
also reported by users via mails: sparkEchooo, younaman
Affected Packages
| Ecosystem | Package | Vulnerable range | Fix |
|---|---|---|---|
| 🐹Go | github.com/hwameistor/hwameistor | all versions | 0.14.6 |
Detection & mitigation playbook
Open-source dependencyDetect
Scan your dependency tree (package-lock.json, pnpm-lock.yaml, requirements.txt, go.sum, etc.) for github.com/hwameistor/hwameistor. 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/hwameistor/hwameistor to 0.14.6 or later, then make sure no transitive (indirect) dependency still pins the vulnerable range — O3 confirms GHSA-mgwr-h7mv-fh29 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-mgwr-h7mv-fh29 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-mgwr-h7mv-fh29. 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-mgwr-h7mv-fh29 in your dependencies?
O3 detects GHSA-mgwr-h7mv-fh29 across Go dependencies and uses function-level reachability to confirm whether the vulnerable code path is actually reachable — not just present. No false positives.