CVE-2026-57814
HighCVSS 7.1Exploitation Probability (EPSS)
Low risk16th percentile - higher than 16% of all known CVEs
Summary
The Forminator plugin for WordPress contains a DOM-based XSS vulnerability due to improper input neutralization during web page generation. The issue affects versions up to and including 1.55.0.1.
Risk Assessment
An attacker can inject a malicious client-side script, potentially leading to session hijacking, redirection to malicious sites, or theft of sensitive data.
Recommendation
Immediately update the Forminator plugin to the latest available version that includes a security fix.
Other vulnerabilities in Forminator
See all- CVE-2026-56071High
Versions of Forminator up to 1.53.1 are vulnerable to unauthenticated Cross Site Scripting (XSS). An attacker can exploit this vulnerability to inject malicious JavaScript code.
- CVE-2026-66583Critical
Unauthenticated PHP Object Injection vulnerability in Forminator versions up to 1.57.0. An attacker can send crafted data to execute arbitrary code.
- CVE-2026-108486Medium
Missing Authorization vulnerability in WPMU DEV Forminator forminator allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Forminator: from n/a through 1.58.0.
- CVE-2026-65459High
The Forminator plugin in versions up to and including 1.57.3 allows an unauthenticated attacker to delete arbitrary content on a WordPress site. The flaw requires no login or special privileges.
- CVE-2026-96341High
The Forminator plugin by WPMU DEV versions up to 1.57.3 have an incorrect privilege assignment vulnerability that allows privilege escalation.
- CVE-2026-102388High
Forminator by WPMU DEV through version 1.57.3 contains a Stored XSS vulnerability (improper input neutralization during web page generation). An attacker can store a malicious script that executes in the browser of every user visiting the infected page.
- CVE-2026-96336High
Authentication bypass by spoofing vulnerability in the Forminator plugin. Affects versions from n/a through 1.57.2.
- CVE-2026-106611High
The Forminator plugin (by WPMU DEV) up to version 1.57.3 contains a Cross-Site Request Forgery (CSRF) vulnerability that allows an attacker to perform unauthorized actions on behalf of a logged-in user.
- CVE-2026-96335High
Missing Authorization vulnerability in WPMU DEV Forminator allows exploiting incorrectly configured access control security levels. Affects Forminator through 1.57.2.
- CVE-2026-82220Medium
The Forminator plugin in versions 1.57.1 and earlier contains an unauthenticated other vulnerability type. An attacker without authentication can exploit this flaw.
Original NVD description (English source)
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in WPMU DEV - Your All-in-One WordPress Platform Forminator forminator allows DOM-Based XSS.This issue affects Forminator: from n/a through <= 1.55.0.1.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS

