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.
References (2)
Core 2
Core References
Patch, Third Party Advisory
https://www.wordfence.com/threat-intel/vulnerabilities/id/a1fadba1-674f-4f3d-997f-d29d3a887414?source=cve
Scores
CVSS v3
5.9
EPSS
0.0066
EPSS Percentile
46.7%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-200
Status
published
Products (2)
mainwp/MainWP Child – Securely Connects to the MainWP Dashboard to Manage Multiple Sites
< 4.4.1.1
mainwp/mainwp_child
< 4.4.1.1
Published
Jun 27, 2023
Tracked Since
Feb 18, 2026