critical9.8
CVE-2022-37257
steal vulnerable to Prototype Pollution via requestedVersion variable
Impact
Prototype pollution vulnerability in function convertLater in npm-convert.js in stealjs steal via the requestedVersion variable in the npm-convert.js file.
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| npm | steal | <= 2.3.0 | none recorded |
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Stealjs | Steal | Version 2.2.4 |
Weakness classification
References
- NVD record
- CVE.org record
- GitHub advisory
- https://github.com/stealjs/steal/blob/c9dd1eb19ed3f97aeb93cf9dcea5d68ad5d0ced9/ext/npm-convert.js#L362
- https://github.com/stealjs/steal/blob/c9dd1eb19ed3f97aeb93cf9dcea5d68ad5d0ced9/ext/npm-convert.js#L371
- https://github.com/stealjs/steal/issues/1526
- https://github.com/advisories/GHSA-93q5-3xpc-8vg3
- https://nvd.nist.gov/vuln/detail/CVE-2022-37257