CVE-2023-3962

2023-10-2016:15:19

CWE-79

CWE-1321

[email protected]

web.nvd.nist.gov

winters theme

wordpress

vulnerability

cve-2023-3962

cross-site scripting

prototype pollution

input sanitization

output escaping

unauthenticated attackers

nvd

6.1 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

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

0.001 Low

EPSS

Percentile

20.7%

JSON

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.

Affected configurations

Vulners

NVD

Node

myshopkitwintersRange≤1.4.3

VendorProductVersionCPE
myshopkitwinters*cpe:2.3:a:myshopkit:winters:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
myshopkit	winters	*	cpe:2.3:a:myshopkit:winters::::::::

CNA Affected

[
  {
    "vendor": "myshopkit",
    "product": "Winters - WordPress Blog Theme",
    "versions": [
      {
        "version": "*",
        "status": "affected",
        "lessThanOrEqual": "1.4.3",
        "versionType": "semver"
      }
    ],
    "defaultStatus": "unaffected"
  }
]