GHSA-h6jh-cf83-qcq5
HIGHGHSA-h6jh-cf83-qcq5 is a high-severity (CVSS 7.1) Code Injection vulnerability in nilsteampassnet/teampass. 1 public exploit reference exists, so weaponization risk is real. O3 Security confirms whether GHSA-h6jh-cf83-qcq5 is actually reachable in your code before you act, and blocks exploitation at runtime until you patch.
Code injection in nilsteampassnet/teampass
Blast Radius
nilsteampassnet/teampassReal-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
nilsteampassnet/teampass prior to 3.0.9 is vulnerable to code injection. A malicious user could potentially rename a folder with a payload containing malicious code. This could result in an attack on an admin who edits the folder, as the payload could execute upon the admin's interaction with the folder. This attack could potentially allow the attacker to gain unauthorized access to the admin's system or steal sensitive information, or it could force admin to get redirected to a website controlled by the attacker.
Affected Packages
| Ecosystem | Package | Vulnerable range | Fix |
|---|---|---|---|
| 🐘Packagist | nilsteampassnet/teampass | all versions | 3.0.9 |
Research use only. For defensive security, authorized penetration testing, and academic research only. Never execute exploit code against systems without explicit written authorization.
Detection & mitigation playbook
Open-source dependencyDetect
Scan your dependency tree (package-lock.json, pnpm-lock.yaml, requirements.txt, go.sum, etc.) for nilsteampassnet/teampass. 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 nilsteampassnet/teampass to 3.0.9 or later, then make sure no transitive (indirect) dependency still pins the vulnerable range — O3 confirms GHSA-h6jh-cf83-qcq5 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-h6jh-cf83-qcq5 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-h6jh-cf83-qcq5. 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-h6jh-cf83-qcq5 in your dependencies?
O3 detects GHSA-h6jh-cf83-qcq5 across Packagist dependencies and uses function-level reachability to confirm whether the vulnerable code path is actually reachable — not just present. No false positives.