CVE-2023-31689

Published May 22, 2023

Last updated a year ago

CVSS critical 9.8

Overview

Description: In Wcms 0.3.2, an attacker can send a crafted request from a vulnerable web application backend server /wcms/wex/html.php via the finish parameter and the textAreaCode parameter. It can write arbitrary strings into custom file names and upload any files, and write malicious code to execute scripts to trigger command execution.
Source: cve@mitre.org
NVD status: Analyzed

Risk scores

CVSS 3.1

Type: Primary
Base score: 9.8
Impact score: 5.9
Exploitability score: 3.9
Vector string: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Severity: CRITICAL

Weaknesses

nvd@nist.gov: CWE-434

Hype score: Not currently trending

Configurations

[
  {
    "nodes": [
      {
        "negate": false,
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:a:wcms:wcms:0.3.2:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "95CE7D1E-E919-449E-88D4-F6A0FCADFAF0"
          }
        ],
        "operator": "OR"
      }
    ]
  }
]

References