CVE-2023-27757

Published Mar 15, 2023

Last updated 2 years ago

Overview

Description: An arbitrary file upload vulnerability in the /admin/user/uploadImg component of PerfreeBlog v3.1.1 allows attackers to execute arbitrary code via a crafted JPG file.
Source: cve@mitre.org
NVD status: Analyzed

Hype score: Not currently trending

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

Configurations

[
  {
    "nodes": [
      {
        "negate": false,
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:a:perfree:perfreeblog:3.1.1:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "3B3CBCF1-FE8B-4C5F-B3F4-3FD93332221A"
          }
        ],
        "operator": "OR"
      }
    ]
  }
]

References