CVE-2021-23419

This affects the package open-graph before 0.2.6. The function parse could be tricked into adding or modifying properties of Object.prototype using a __proto__ or constructor payload.

CVSS v3 7.3 HIGH
CVSS v2.0 5.0 MEDIUM

7.3^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact LOW

Scope UNCHANGED

5.0^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

References

Link	Resource
https://github.com/samholmes/node-open-graph/commit/a0cef507a90adaac7dbbe9c404f09a50bdefb348	Patch Third Party Advisory
https://snyk.io/vuln/SNYK-JS-OPENGRAPH-1536747	Exploit Patch Third Party Advisory
https://github.com/samholmes/node-open-graph/commit/a0cef507a90adaac7dbbe9c404f09a50bdefb348	Patch Third Party Advisory
https://snyk.io/vuln/SNYK-JS-OPENGRAPH-1536747	Exploit Patch Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:open-graph_project:open-graph:*:*:*:*:*:node.js:*:*

History

21 Nov 2024, 05:51

Type	Values Removed	Values Added
CVSS	v2 : ~~5.0~~ v3 : ~~9.8~~	v2 : 5.0 v3 : 7.3
References	~~() https://github.com/samholmes/node-open-graph/commit/a0cef507a90adaac7dbbe9c404f09a50bdefb348 - Patch, Third Party Advisory~~	() https://github.com/samholmes/node-open-graph/commit/a0cef507a90adaac7dbbe9c404f09a50bdefb348 - Patch, Third Party Advisory
References	~~() https://snyk.io/vuln/SNYK-JS-OPENGRAPH-1536747 - Exploit, Patch, Third Party Advisory~~	() https://snyk.io/vuln/SNYK-JS-OPENGRAPH-1536747 - Exploit, Patch, Third Party Advisory

Information

Published : 2021-08-08 08:15

Updated : 2024-11-21 05:51

NVD link : CVE-2021-23419

Mitre link : CVE-2021-23419

CVE.ORG link : CVE-2021-23419

JSON object : View

Products Affected

open-graph_project

open-graph

CWE

CWE-1321

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

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