CVE-2023-3962

The Winters theme for WordPress is vulnerable to Reflected Cross-Site Scripting via prototype pollution in versions up to, and including, 1.4.3 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link.

CVSS v3 6.1 MEDIUM

6.1^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

References

Link	Resource
https://github.com/BlackFan/client-side-prototype-pollution	Not Applicable
https://www.wordfence.com/threat-intel/vulnerabilities/id/6f8b75a1-f0f2-445b-a1c7-1628916470d3?source=cve	Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:myshopkit:winters:*:*:*:*:*:wordpress:*:*

History

26 Oct 2023, 14:39

Type	Values Removed	Values Added
References	~~(MISC) https://www.wordfence.com/threat-intel/vulnerabilities/id/6f8b75a1-f0f2-445b-a1c7-1628916470d3?source=cve -~~	(MISC) https://www.wordfence.com/threat-intel/vulnerabilities/id/6f8b75a1-f0f2-445b-a1c7-1628916470d3?source=cve - Third Party Advisory
References	~~(MISC) https://github.com/BlackFan/client-side-prototype-pollution -~~	(MISC) https://github.com/BlackFan/client-side-prototype-pollution - Not Applicable
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 6.1
First Time		Myshopkit winters Myshopkit
CPE		cpe:2.3:a:myshopkit:winters::::::wordpress::*
CWE		CWE-1321 CWE-79

20 Oct 2023, 17:48

Type	Values Removed	Values Added
New CVE

Information

Published : 2023-10-20 16:15

Updated : 2023-12-10 15:14

NVD link : CVE-2023-3962

Mitre link : CVE-2023-3962

CVE.ORG link : CVE-2023-3962

JSON object : View

Products Affected

myshopkit

winters

CWE

CWE-1321

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

CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

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