CVE-2023-1381

2023-04-1015:15:07

WPScan

web.nvd.nist.gov

cve-2023-1381

wp meta seo

wordpress plugin

phar deserialization

remote code execution

vulnerability

nvd

CVSS3

8.8

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

AI Score

Confidence

High

EPSS

0.003

Percentile

70.4%

JSON

The WP Meta SEO WordPress plugin before 4.5.5 does not validate image file paths before attempting to manipulate the image files, leading to a PHAR deserialization vulnerability. Furthermore, the plugin contains a gadget chain which may be used in certain configurations to achieve remote code execution.

Affected configurations

Nvd

Vulners

Node

joomunitedwp_meta_seoRange<4.5.5wordpress

VendorProductVersionCPE
joomunitedwp_meta_seo*cpe:2.3:a:joomunited:wp_meta_seo:*:*:*:*:*:wordpress:*:*

Vendor	Product	Version	CPE
joomunited	wp_meta_seo	*	cpe:2.3:a:joomunited:wp_meta_seo::::::wordpress::*

CNA Affected

[
  {
    "vendor": "Unknown",
    "product": "WP Meta SEO",
    "versions": [
      {
        "status": "affected",
        "versionType": "custom",
        "version": "0",
        "lessThan": "4.5.5"
      }
    ],
    "defaultStatus": "unaffected",
    "collectionURL": "https://wordpress.org/plugins"
  }
]