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CVE-2023-3132

HIGH 7.5 CVSS 3.1
Published
June 27, 2023
Last modified
June 17, 2026
NVD status
Modified
Reported by
security@wordfence.com
Weakness
CWE-200
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Description

The MainWP Child plugin for WordPress is vulnerable to Sensitive Information Exposure in versions up to, and including, 4.4.1.1 due to insufficient controls on the storage of back-up files. This makes it possible for unauthenticated attackers to extract sensitive data including the entire installations database if a backup occurs and the deletion of the back-up files fail.

Affected WordPress components

  • MainWP Child – Securely Connects to the MainWP Dashboard to Manage Multiple Sites Plugin · mainwp-child
    Confirmed match Active
    Up to and including 4.4.1.1
    View on WordPress.org

A confirmed match is backed by the plugin or theme slug. A possible match is based on the product name only and should be verified.

Affected products and versions

  • mainwp MainWP Child – Securely Connects to the MainWP Dashboard to Manage Multiple Sites — Up to and including 4.4.1.1
  • mainwp mainwp_child — Up to and including 4.4.1.1

References

  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=2923512%40mainwp-child&new=2923512%40mainwp-child&sfp_email=&sfph_mail= Patch
  • www.wordfence.com https://www.wordfence.com/threat-intel/vulnerabilities/id/a1fadba1-674f-4f3d-997f-d29d3a887414?source=cve Patch, Third Party Advisory
  • nvd.nist.gov Official NVD record