WordPress Forminator Forms plugin <= 1.57.0 - Unauthenticated DOM-Based Cross-Site Scripting via 'error_description' Parameter vulnerability

Unauthenticated DOM-Based Cross-Site Scripting via 'errordescription' Parameter vulnerability discovered by Adrien Brunner in WordPress Plugin Forminator versions = 1.57.0...

CVE-2026-18328

The Forminator Forms – Contact Form, Payment Form & Custom Form Builder plugin for WordPress is vulnerable to DOM-Based Reflected Cross-Site Scripting via the 'errordescription' parameter in all versions up to, and including, 1.57.0 due to insufficient input sanitization and output escaping. This...

CVE-2026-18328 Forminator Forms <= 1.57.0 - Unauthenticated DOM-Based Cross-Site Scripting via 'error_description' Parameter

The Forminator Forms – Contact Form, Payment Form & Custom Form Builder plugin for WordPress is vulnerable to DOM-Based Reflected Cross-Site Scripting via the 'errordescription' parameter in all versions up to, and including, 1.57.0 due to insufficient input sanitization and output escaping. This...

CVE-2026-18328

The Forminator Forms WordPress plugin (all versions up to and including 1.57.0 ) is vulnerable to DOM-Based Reflected Cross-Site Scripting via the error_description parameter, caused by insufficient input sanitization and output escaping. Unauthenticated attackers can inject arbitrary web scripts...

CVE-2026-18328 Forminator Forms <= 1.57.0 - Unauthenticated DOM-Based Cross-Site Scripting via 'error_description' Parameter

The Forminator Forms – Contact Form, Payment Form & Custom Form Builder plugin for WordPress is vulnerable to DOM-Based Reflected Cross-Site Scripting via the 'errordescription' parameter in all versions up to, and including, 1.57.0 due to insufficient input sanitization and output escaping. This...

EUVD-2026-65316

The Forminator Forms – Contact Form, Payment Form & Custom Form Builder plugin for WordPress is vulnerable to DOM-Based Reflected Cross-Site Scripting via the 'errordescription' parameter in all versions up to, and including, 1.57.0 due to insufficient input sanitization and output escaping. This...

PT-2026-81190

The Forminator Forms – Contact Form, Payment Form & Custom Form Builder plugin for WordPress is vulnerable to DOM-Based Reflected Cross-Site Scripting via the 'error description' parameter in all versions up to, and including, 1.57.0 due to insufficient input sanitization and output escaping. Thi...

JetBrains TeamCity < 2025.03.3 Multiple Vulnerabilities

The version of JetBrains TeamCity installed on the remote host is prior to 2025.03.3. It is, therefore, affected by multiple vulnerabilities: - In JetBrains TeamCity before 2025.03.3 a DOM-based XSS at the Performance Monitor page was possible CVE-2025-52875 - In JetBrains TeamCity before 2025.03...

CVE-2026-18328: Improper Neutralization of Input During Web Page Generation

The Forminator Forms – Contact Form, Payment Form & Custom Form Builder plugin for WordPress is vulnerable to DOM-Based Reflected Cross-Site Scripting via the 'errordescription' parameter in all versions up to, and including, 1.57.0 due to insufficient input sanitization and output escaping. This...

dompurify: DOMPurify: URI validation bypass leads to cross-site scripting

A flaw was found in DOMPurify. An attacker can bypass URI validation by providing a specially crafted predicate function via EXTRAELEMENTHANDLING.attributeCheck. This allows unsafe protocols, such as javascript:, to persist after sanitization, potentially leading to DOM-based cross-site scripting...

dompurify: DOMPurify: Cross-Site Scripting (XSS) via prototype pollution in USE_PROFILES mode

A flaw was found in DOMPurify. This prototype pollution vulnerability, specifically when operating in USEPROFILES mode, allows a remote attacker to bypass attribute filtering. By manipulating Array.prototype properties, an attacker can cause DOMPurify to accept event handlers as allowed attribute...

xsslab

XSS Educational Learning Lab 🛡️ An interactive, educational w...

DOMPurify v3.4.14

DOMPurify DOMPurify is a DOM-only, super-fast, uber-tolerant XSS sanitizer for HTML, MathML and SVG. It's also very simple to use and get started with. DOMPurify was started in February 2014 and, meanwhile, has reached version v3.4.14. DOMPurify runs as JavaScript and works in all modern browsers...

EUVD-2026-62710

Wekan is open source kanban built with Meteor. From 8.72 until 10.23, addBoardHTMLToZip in client/lib/exportHTML.js read a card title and body through textContent, which decoded entity-encoded markup, and then interpolated titleText and allText into content.innerHTML in the exported index.html. A...

PT-2026-78653

Wekan is open source kanban built with Meteor. From 8.72 until 10.23, addBoardHTMLToZip in client/lib/exportHTML.js read a card title and body through textContent, which decoded entity-encoded markup, and then interpolated titleText and allText into content.innerHTML in the exported index.html. A...

ANT-2026-REDYDMAE · supabase/supabase · xss

xss medium Severity Claude medium · Security research firm - · Maintainer - Discovered by Claude Mythos Preview REPORT Anthropic's analysis of this finding, sealed at approval. ANT-2026-REDYDMAE: DOM-based XSS via javascript: scheme in URL hostname check The isVercelUrl helper checks only that ne...

CVE-2026-74939

Privilege escalation in the DOM: Navigation component. This vulnerability was fixed in Firefox 154, Firefox ESR 115.39, Firefox ESR 140.14, Firefox ESR 153.1, Thunderbird 154, Thunderbird 140.14, and Thunderbird 153.1...

CVE-2026-66621: Improper Neutralization of Input During Web Page Generation

Improper Neutralization of Input During Web Page Generation 'Cross-site Scripting' vulnerability in Ultimate Dashboard Ultimate Dashboard Pro ultimate-dashboard-pro allows DOM-Based XSS.This issue affects Ultimate Dashboard Pro: from n/a through 3.11.2...

SUSE CVE-2026-48552

Nagios Core before 4.5.14 and Nagios XI before 2026R1.7 are vulnerable to DOM-based cross-site scripting in jsonquery.js. Unencoded JSON string values reflected from stored fields are inserted into the DOM without sanitization, allowing attackers to run arbitrary JavaScript in the victim's browse...

CVE-2026-40126

OutSystems Service Center is vulnerable to a DOM-based Cross-Site Scripting XSS attack that can be exploited by a low-privileged attacker via the upload of a file with a malicious filename containing JavaScript code. The vulnerability exists in all locations where a file can be attached and...