GHSA-5gc4-cx9x-9c43
Suggest an improvement- Source
- https://github.com/advisories/GHSA-5gc4-cx9x-9c43
- Import Source
- https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/06/GHSA-5gc4-cx9x-9c43/GHSA-5gc4-cx9x-9c43.json
- JSON Data
- https://api.osv.dev/v1/vulns/GHSA-5gc4-cx9x-9c43
- Aliases
- Published
- 2022-06-09T00:00:29Z
- Modified
- 2025-01-14T10:26:52.500868Z
- Severity
-
- 9.0 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H CVSS Calculator
- Summary
- Code Injection in metacalc
- Details
-
The package metacalc before 0.0.2 is vulnerable to Arbitrary Code Execution when it exposes JavaScript's Math class to the v8 context. As the Math class is exposed to user-land, it can be used to get access to JavaScript's Function constructor.
- Database specific
{ "nvd_published_at": "2022-06-08T09:15:00Z", "github_reviewed": true, "cwe_ids": [ "CWE-94" ], "severity": "CRITICAL", "github_reviewed_at": "2022-06-09T23:50:50Z" }- References
Affected packages
npm / metacalc
Package
- Name
- metacalc
- View open source insights on deps.dev
- Purl
- pkg:npm/metacalc