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GitHub Advisory DatabaseGHSA-7W8J-85WM-6XFQ

HistoryMay 24, 2021 - 7:51 p.m.

Prototype Pollution in jquery-bbq

2021-05-2419:51:58

CWE-1321

GitHub Advisory Database

github.com

jquery-bbq

prototype pollution

object.prototype

CVSS2

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:S/C:P/I:P/A:P

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0.001

Percentile

44.6%

JSON

Improperly Controlled Modification of Object Prototype Attributes (‘Prototype Pollution’) in jquery-bbq 1.2.1 allows a malicious user to inject properties into Object.prototype.

Affected configurations

Vulners

Node

jquery-bbq_projectjquery-bbqRange≤1.2.1

VendorProductVersionCPE
jquery-bbq_projectjquery-bbq*cpe:2.3:a:jquery-bbq_project:jquery-bbq:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
jquery-bbq_project	jquery-bbq	*	cpe:2.3:a:jquery-bbq_project:jquery-bbq::::::::

References

github.com/advisories/GHSA-7w8j-85wm-6xfq

github.com/BlackFan/client-side-prototype-pollution/blob/master/pp/jquery-bbq.md

nvd.nist.gov/vuln/detail/CVE-2021-20086

CVSS2

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:S/C:P/I:P/A:P

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0.001

Percentile

44.6%

JSON

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