CVE-2025-31387 HIGH

CVE-2025-31387: WordPress InstaWP Connect plugin <= 0.1.0.82 - Local File Inclusion vulnerability

Vendor Instawp
Product InstaWP Connect
Weakness CWE-98 · PHP file inclusion
Published March 31, 2025
Last update April 28, 2026

CVSS base score

7.5/10
Attack vector Network
Attack complexity High
Privileges required None
User interaction Required
Confidentiality High
Integrity High

CVSS vector

CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

What the vulnerability does

01Description

Improper Control of Filename for Include/Require Statement in PHP Program ('PHP Remote File Inclusion') vulnerability in InstaWP InstaWP Connect instawp-connect allows PHP Local File Inclusion.This issue affects InstaWP Connect: from n/a through <= 0.1.0.82.

Explanation of Vulnerability in Simple Terms

02Summary

InstaWP Connect versions up to 0.1.0.82 contain a vulnerability that allows an attacker to read sensitive data, modify site content, or disrupt service availability. The attack requires network access and user interaction—typically the victim must click a malicious link or visit a crafted page. Attack complexity is high, suggesting the exploit requires specific conditions or timing.

What an attacker can do

03Attacker Capabilities

Read sensitive data, modify site content, or cause service disruption via a network-based attack.

Potential impact on your site

04Site Impact

Site data could be exposed, content altered, or service interrupted if a user is tricked into clicking a malicious link.

Conditions required to exploit

05Prerequisites

Victim must click a malicious link or visit an attacker-controlled page; no authentication required.

Key dates

06Disclosure timeline

March 31, 2025 CVE published
April 28, 2026 Record updated