GHSA-wfhv-mj62-f5xh is a medium-severity (CVSS 5.9) vulnerability in github.com/grafana/grafana. O3 Security confirms whether GHSA-wfhv-mj62-f5xh is actually reachable in your code before you act, and blocks exploitation at runtime until you patch.
Grafana: Users can generate Service Account tokens after permissions removal
Real-World Exposure
github.com/grafana/grafanaReal-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
When a user's access to mint tokens for a service account is revoked, it is sometimes still possible to do so for a few seconds after the event. The user will eventually lose access to do this.
Affected Packages
| Ecosystem | Package | Vulnerable range | Fix |
|---|---|---|---|
| 🐹Go | github.com/grafana/grafana | all versions | 1.9.2-0.20260513165311-fb7336fc36c1 |
Detection & mitigation playbook
Open-source dependencyDetect
Scan your dependency tree (package-lock.json, pnpm-lock.yaml, requirements.txt, go.sum, etc.) for github.com/grafana/grafana. 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/grafana/grafana to 1.9.2-0.20260513165311-fb7336fc36c1 or later, then make sure no transitive (indirect) dependency still pins the vulnerable range — O3 confirms GHSA-wfhv-mj62-f5xh 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-wfhv-mj62-f5xh 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-wfhv-mj62-f5xh. 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-wfhv-mj62-f5xh in your dependencies?
O3 detects GHSA-wfhv-mj62-f5xh across Go dependencies and uses function-level reachability to confirm whether the vulnerable code path is actually reachable — not just present. No false positives.