Vulnerability Details : CVE-2022-37257
Prototype pollution vulnerability in function convertLater in npm-convert.js in stealjs steal 2.2.4 via the requestedVersion variable in npm-convert.js.
Products affected by CVE-2022-37257
- cpe:2.3:a:stealjs:steal:2.2.4:*:*:*:*:node.js:*:*
Exploit prediction scoring system (EPSS) score for CVE-2022-37257
0.14%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 35 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2022-37257
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
9.8
|
CRITICAL | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
3.9
|
5.9
|
NIST |
CWE ids for CVE-2022-37257
-
The product receives input from an upstream component that specifies attributes that are to be initialized or updated in an object, but it does not properly control modifications of attributes of the object prototype.Assigned by: nvd@nist.gov (Primary)
References for CVE-2022-37257
-
https://github.com/stealjs/steal/blob/c9dd1eb19ed3f97aeb93cf9dcea5d68ad5d0ced9/ext/npm-convert.js#L371
steal/npm-convert.js at c9dd1eb19ed3f97aeb93cf9dcea5d68ad5d0ced9 · stealjs/steal · GitHubThird Party Advisory
-
https://github.com/stealjs/steal/issues/1526
[CVE-2022-37257]/prototype-pollution found in npm-convert.js · Issue #1526 · stealjs/steal · GitHubIssue Tracking;Third Party Advisory
-
https://github.com/stealjs/steal/blob/c9dd1eb19ed3f97aeb93cf9dcea5d68ad5d0ced9/ext/npm-convert.js#L362
steal/npm-convert.js at c9dd1eb19ed3f97aeb93cf9dcea5d68ad5d0ced9 · stealjs/steal · GitHubThird Party Advisory
-
http://stealjs.com
StealJSProduct
-
http://steal.com
steal.comProduct
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