CVE-2023-3132

MainWP Child <= 4.4.1.1 - Information Disclosure via Back-Up Files

HIGH
7.5
CVSS Score
Published: June 27, 2023 at 02:54 AM UTC
Updated: June 17, 2026 at 06:13 AM UTC
1 product affected across 1 vendorMainWP Child

Using MainWP Child – Securely Connects Sites to the MainWP WordPress Manager Dashboard by mainwp?

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Severity
HIGH7.5
Exploit prediction
EPSS 0.7%
SSVC
No known exploit

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

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

MainWP Child· Mainwpwordpress-plugin
95%
v ≤ 4.4.1.1

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
NONE
Availability
NONE
Vector?

Quick Info

StatusMODIFIED
CWE
NVD-CWE-noinfoCWE-200

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