GHSA-h4rf-624j-gj33
CRITICALGHSA-h4rf-624j-gj33 is a critical-severity (CVSS 10) CWE-77 vulnerability in terminal-controller. O3 Security confirms whether GHSA-h4rf-624j-gj33 is actually reachable in your code before you act, and blocks exploitation at runtime until you patch.
terminal-controller-mcp vulnerable to Command Injection
Real-World Exposure
terminal-controllerReal-time download stats are indexed for npm and PyPI packages. This vulnerability affects PyPI packages — download data is not available via public APIs for these ecosystems.
Description
A command injection vulnerability in the execute_command function of terminal-controller-mcp 0.1.7 allows attackers to execute arbitrary commands via a crafted input.
Affected Packages
| Ecosystem | Package | Vulnerable range | Fix |
|---|---|---|---|
| 🐍PyPI | terminal-controller | all versions | No fix |
Detection & mitigation playbook
Open-source dependencyDetect
Scan your dependency tree (package-lock.json, pnpm-lock.yaml, requirements.txt, go.sum, etc.) for terminal-controller. 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.
Remediation status
No patched version of terminal-controller has shipped for GHSA-h4rf-624j-gj33 yet. Where your build allows, override or pin the dependency away from the vulnerable range, and apply any maintainer-recommended mitigation.
Mitigate without a patch
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-h4rf-624j-gj33 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-h4rf-624j-gj33. 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-h4rf-624j-gj33 in your dependencies?
O3 detects GHSA-h4rf-624j-gj33 across PyPI dependencies and uses function-level reachability to confirm whether the vulnerable code path is actually reachable — not just present. No false positives.