GHSA-fp63-499m-hq6m is a high-severity (CVSS 7.2) CWE-552 vulnerability in ether/logs. O3 Security confirms whether GHSA-fp63-499m-hq6m is actually reachable in your code before you act, and blocks exploitation at runtime until you patch.
Files or Directories Accessible to External Parties in ether/logs
Real-World Exposure
ether/logsReal-time download stats are indexed for npm and PyPI packages. This vulnerability affects Packagist packages — download data is not available via public APIs for these ecosystems.
Description
Impact
A vulnerability was found that allowed authenticated admin users to access any file on the server.
Patches
The vulnerability has been fixed in 3.0.4.
Workarounds
We recommend disabling the plugin if untrustworthy sources have admin access.
For more information
If you have any questions or comments about this advisory:
- Open an issue in ether/logs
Affected Packages
| Ecosystem | Package | Vulnerable range | Fix |
|---|---|---|---|
| 🐘Packagist | ether/logs | all versions | 3.0.4 |
Detection & mitigation playbook
Open-source dependencyDetect
Scan your dependency tree (package-lock.json, pnpm-lock.yaml, requirements.txt, go.sum, etc.) for ether/logs. 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 ether/logs to 3.0.4 or later, then make sure no transitive (indirect) dependency still pins the vulnerable range — O3 confirms GHSA-fp63-499m-hq6m 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-fp63-499m-hq6m 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-fp63-499m-hq6m. 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-fp63-499m-hq6m in your dependencies?
O3 detects GHSA-fp63-499m-hq6m across Packagist dependencies and uses function-level reachability to confirm whether the vulnerable code path is actually reachable — not just present. No false positives.