CVE-2021-23507

The package object-path-set before 1.0.2 are vulnerable to Prototype Pollution via the setPath method, as it allows an attacker to merge object prototypes into it. *Note:* This vulnerability derives from an incomplete fix in https://security.snyk.io/vuln/SNYK-JS-OBJECTPATHSET-607908

CVSS v3 9.8 CRITICAL
CVSS v2.0 7.5 HIGH

9.8^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.5^/10

CVSS v2.0 : HIGH

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

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://github.com/skratchdot/object-path-set/blob/577f5299fed15bb9edd11c940ff3cf0b9f4748d5/index.js%23L8	Broken Link
https://github.com/skratchdot/object-path-set/commit/2d67a714159c4099589b6661fa84e6d2adc31761	Patch Third Party Advisory
https://snyk.io/blog/remediate-javascript-type-confusion-bypassed-input-validation/	Third Party Advisory
https://snyk.io/vuln/SNYK-JS-OBJECTPATHSET-2388576	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:skratchdot:object-path-set:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2022-02-04 20:15

Updated : 2022-02-09 17:39

NVD link : CVE-2021-23507

Mitre link : CVE-2021-23507

CVE.ORG link : CVE-2021-23507

JSON object : View

Products Affected

skratchdot

object-path-set

CWE

CWE-1321

Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')

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