CVE-2026-48871
HighCVSS 7.1Exploitation Probability (EPSS)
Low risk15th percentile - higher than 15% of all known CVEs
Summary
Versions of MW WP Form <= 5.1.3 are vulnerable to unauthenticated Cross Site Scripting (XSS). An attacker can exploit this vulnerability to inject malicious JavaScript code.
Risk Assessment
This vulnerability may lead to user data theft and session hijacking, posing a serious threat to the application's security and its users.
Recommendation
It is recommended to update the MW WP Form plugin to the latest version to mitigate this vulnerability.
Other vulnerabilities in MW WP Form
See all- CVE-2026-78364Unknown
The MW WP Form WordPress plugin before 5.1.6 does not sanitise and escape some of its form settings before outputting them back in an admin dashboard page, which could allow users with a role as low as Editor to perform Stored Cross-Site Scripting attacks against high privilege users such as admin.
- CVE-2026-5436High
Vulnerability in the MW WP Form plugin for WordPress up to version 5.1.1. Insufficient validation of the $name parameter allows an unauthenticated attacker to move arbitrary files on the server, potentially leading to remote code execution.
Original NVD description (English source)
Unauthenticated Cross Site Scripting (XSS) in MW WP Form <= 5.1.3 versions.