CVE-2023-27890

Published Apr 14, 2023

Last updated 3 months ago

Overview

Description: The Export User plugin through 2.0 for MyBB allows XSS during the process of an admin generating DSGVO data for a user, via the Custom User Title, Location, or Bio field. NOTE: This vulnerability only affects products that are no longer supported by the maintainer.
Source: cve@mitre.org
NVD status: Modified
CNA Tags: unsupported-when-assigned

Risk scores

CVSS 3.1

Type: Primary
Base score: 5.4
Impact score: 2.7
Exploitability score: 2.3
Vector string: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Severity: MEDIUM

Weaknesses

nvd@nist.gov: CWE-79

Hype score: Not currently trending

Configurations

[
  {
    "nodes": [
      {
        "negate": false,
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:a:export_user_project:export_user:*:*:*:*:*:mybb:*:*",
            "vulnerable": true,
            "matchCriteriaId": "82774F36-77AF-4FD0-A0A2-593854C52332",
            "versionEndIncluding": "2.0"
          }
        ],
        "operator": "OR"
      }
    ]
  }
]

References