GHSA-q849-wxrc-vqrp
hull.js Code Injection Vulnerability
Blast Radius
Weekly download volume for affected packages — a proxy for how broadly this vulnerability is deployed.
hull.jsnpmDescription
Versions of the library from 0.2.2 to 1.0.9 are vulnerable to the arbitrary code execution due to unsafe usage of new Function(...) in the module that handles points format. Applications passing the 3rd parameter to the hull function without sanitising may be impacted. The vulnerability has been fixed in version 1.0.10, please update the library. Check project homepage on GitHub to see how to fetch the latest version: https://github.com/andriiheonia/hull?tab=readme-ov-file#npm-package
Affected Packages
| Ecosystem | Package | Vulnerable range | Fix |
|---|---|---|---|
| 📦npm | hull.js | ≥ 0.2.2&&< 1.0.10 | 1.0.10 |
Detection & mitigation playbook
Open-source dependencyDetect
Scan your dependency tree (package-lock.json, pnpm-lock.yaml, requirements.txt, go.sum, etc.) for hull.js. 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 hull.js to 1.0.10 or later, then make sure no transitive (indirect) dependency still pins the vulnerable range — O3 confirms GHSA-q849-wxrc-vqrp 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-q849-wxrc-vqrp 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-q849-wxrc-vqrp. 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-q849-wxrc-vqrp in your dependencies?
O3 detects GHSA-q849-wxrc-vqrp across npm dependencies and uses function-level reachability to confirm whether the vulnerable code path is actually reachable — not just present. No false positives.