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GitHub Advisory DatabaseGHSA-VWHQ-PM3R-FJM9

HistorySep 16, 2022 - 12:00 a.m.

steal vulnerable to Prototype Pollution via key variable in babel.js

2022-09-1600:00:39

CWE-1321

GitHub Advisory Database

github.com

babel.js

prototype pollution

vulnerability

stealjs

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS

0.002

Percentile

59.3%

JSON

Prototype pollution vulnerability in function extend in babel.js in stealjs steal via the key variable in babel.js.

Affected configurations

Vulners

Node

stealjsstealRange≤2.3.0

VendorProductVersionCPE
stealjssteal*cpe:2.3:a:stealjs:steal:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
stealjs	steal	*	cpe:2.3:a:stealjs:steal::::::::

References

github.com/advisories/GHSA-vwhq-pm3r-fjm9

github.com/stealjs/steal/blob/c9dd1eb19ed3f97aeb93cf9dcea5d68ad5d0ced9/ext/babel.js#L29165

github.com/stealjs/steal/blob/c9dd1eb19ed3f97aeb93cf9dcea5d68ad5d0ced9/ext/babel.js#L29169

github.com/stealjs/steal/issues/1535

nvd.nist.gov/vuln/detail/CVE-2022-37266

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS

0.002

Percentile

59.3%

JSON

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