CVE-2026-81887 Livewire DOM-based cross-site scripting during client-side state handling

Livewire is a full-stack framework for Laravel. From 3.0.0-beta.1 until 3.8.3 and 4.3.4, the dot-notated query-string parser in js/plugins/history/index.js, including fromQueryString and insertDotNotatedValueIntoData, accepts the proto, constructor, and prototype path segments and creates inherit...

CVE-2026-78615 WatchGuard Dimension Reflected DOM-Based XSS in Report Detail Page

A Reflected Cross-Site Scripting XSS vulnerability in WatchGuard Dimension's report detail page allows an attacker to execute arbitrary JavaScript in a authenticated user's browser with a specially crafted URL...

CVE-2026-78615

A Reflected DOM-based XSS vulnerability in WatchGuard Dimension's report detail page allows an attacker to execute arbitrary JavaScript in an authenticated user's browser via a specially crafted URL. The CVSS 4.0 base score is 4.6 (MEDIUM) , with high privileges and active user interaction requir...

CVE-2026-78615 WatchGuard Dimension Reflected DOM-Based XSS in Report Detail Page

A Reflected Cross-Site Scripting XSS vulnerability in WatchGuard Dimension's report detail page allows an attacker to execute arbitrary JavaScript in a authenticated user's browser with a specially crafted URL...

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...

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...

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...

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...

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...

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-2026-66621: 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...