CVE-2022-37266
CRITICAL9.8EPSS 0.50%steal vulnerable to Prototype Pollution via key variable in babel.js
Published: 9/16/2022Modified: 11/8/2023
Description
Prototype pollution vulnerability in function extend in babel.js in stealjs steal via the key variable in babel.js.
Affected packages (1)
- npm/stealfrom 0, <= 2.3.0
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | CRITICAL9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
References (5)
- ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2022-37266
- PATCHhttps://github.com/stealjs/steal
- WEBhttps://github.com/stealjs/steal/blob/c9dd1eb19ed3f97aeb93cf9dcea5d68ad5d0ced9/ext/babel.js#L29165
- WEBhttps://github.com/stealjs/steal/blob/c9dd1eb19ed3f97aeb93cf9dcea5d68ad5d0ced9/ext/babel.js#L29169
- WEBhttps://github.com/stealjs/steal/issues/1535