CVE-2021-32752
MEDIUMCVE-2021-32752 is a medium-severity (CVSS 4.9) CWE-552 vulnerability in ether/logs. O3 Security confirms whether CVE-2021-32752 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
Ether Logs is a package that allows one to check one's logs in the Craft 3 utilities section. A vulnerability was found in versions prior to 3.0.4 that allowed authenticated admin users to access any file on the server. The vulnerability has been fixed in version 3.0.4. As a workaround, one may disable the plugin if untrustworthy sources have admin access.
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 CVE-2021-32752 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 CVE-2021-32752 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 CVE-2021-32752. Runtime protection reduces exposure until a permanent patch is applied and verified — it complements patching, it doesn't replace it.
Frequently Asked Questions
Is CVE-2021-32752 in your dependencies?
O3 detects CVE-2021-32752 across Packagist dependencies and uses function-level reachability to confirm whether the vulnerable code path is actually reachable — not just present. No false positives.