CVE-2020-28481

The package socket.io before 2.4.0 are vulnerable to Insecure Defaults due to CORS Misconfiguration. All domains are whitelisted by default.

CVSS v3.0 4.3 MEDIUM
CVSS v2.0 4.0 MEDIUM

4.3^/10

CVSS v3.0 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

4.0^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 8.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References

Link	Resource
https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSBOWER-1056358	Third Party Advisory
https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1056357	Third Party Advisory
https://snyk.io/vuln/SNYK-JS-SOCKETIO-1024859	Third Party Advisory
https://github.com/socketio/socket.io/issues/3671	Exploit Third Party Advisory

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Configurations

Configuration 1 (hide)

cpe:2.3:a:socket:socket.io:*:*:*:*:*:node.js:*:*

Information

Published : 2021-01-19 07:15

Updated : 2021-01-28 09:48

NVD link : CVE-2020-28481

Mitre link : CVE-2020-28481

JSON object : View

CWE

CWE-346

Origin Validation Error

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Products Affected

socket

socket.io

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