CVE-2023-1381

2023-04-1015:15:07

[email protected]

web.nvd.nist.gov

cve-2023-1381

wp meta seo

wordpress plugin

phar deserialization

remote code execution

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

9 High

AI Score

Confidence

High

0.003 Low

EPSS

Percentile

70.5%

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

Vulners

NVD

Node

joomunitedwp_meta_seoRange<4.5.5

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

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

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"
  }
]