CVE-2022-4237

2023-01-0222:15:16

[email protected]

web.nvd.nist.gov

cve-2022-4237

welcart

e-commerce

wordpress

plugin

security

vulnerability

nvd

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

8.6 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

36.8%

JSON

The Welcart e-Commerce WordPress plugin before 2.8.6 does not validate user input before using it in file_exist() functions via various AJAX actions available to any authenticated users, which could allow users with a role as low as subscriber to perform PHAR deserialisation when they can upload a file and a suitable gadget chain is present on the blog

Affected configurations

Vulners

NVD

Node

welcarte-commerceRange<2.8.6

VendorProductVersionCPE
welcarte\-commerce*cpe:2.3:a:welcart:e\-commerce:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
welcart	e\-commerce	*	cpe:2.3:a:welcart:e\-commerce::::::::

CNA Affected

[
  {
    "vendor": "Unknown",
    "product": "Welcart e-Commerce",
    "versions": [
      {
        "status": "affected",
        "versionType": "custom",
        "version": "0",
        "lessThan": "2.8.6"
      }
    ],
    "defaultStatus": "unaffected",
    "collectionURL": "https://wordpress.org/plugins"
  }
]