Open WebUI vulnerable to stored XSS via unescaped markdown token in MarkdownTokens.svelte leading to full account takeover and RCE via functions

Summary A vulnerability in the way certain html tags in chat messages are rendered allows attackers to inject JavaScript code into a chat transcript. The JavaScript code will be executed in the user's browser every time that chat transcript is opened, allowing attackers to retrieve the user's...

CVE-2025-71331: Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS)

Flowise before 3.0.8 contains a cross-site scripting XSS vulnerability caused by insufficient input filtering in chat messages and custom agent functions. An attacker can inject malicious JavaScript by sending an iframe payload e.g., in a chat box, or by having a custom agent function return an X...

CVE-2026-12047 pgAdmin 4: HTML injection in cloud verify_credentials / deploy endpoints via unsanitised SDK exception text

HTML injection in pgAdmin 4's cloud deployment module. The verifycredentials, deploy, regions, and update-server endpoints under /rds/, /azure/, /google/, and the top-level /cloud/ blueprint propagated AWS / Azure / Google SDK exception text — and the related file-resolution and database-commit...

CVE-2026-39390

CI4MS is a CodeIgniter 4-based CMS skeleton that delivers a production-ready, modular architecture with RBAC authorization and theme support. Prior to 0.31.4.0, the Google Maps iframe setting cMap field in compInfosPost sanitizes input using striptags with an allowlist and regex-based removal of...

PT-2026-41977

Name of the Vulnerable Software and Affected Versions HAX CMS versions prior to 26.0.0 Description A stored cross-site scripting XSS issue exists due to improper sanitization of elements. The application permits the use of javascript: URIs within the src attribute, which execute when a malicious...

CVE-2021-47931 Exponent CMS 2.6 Multiple Vulnerabilities Stored XSS Authentication

Exponent CMS 2.6 contains a stored cross-site scripting vulnerability that allows authenticated attackers to inject malicious scripts through the Title and Text Block parameters in the text editing endpoint. Attackers can inject iframe payloads with embedded SVG onload events to execute arbitrary...

PT-2026-39507

Name of the Vulnerable Software and Affected Versions Exponent CMS version 2.6 Description Authenticated attackers can perform stored cross-site scripting by injecting malicious scripts via the Title and Text Block parameters in the text editing endpoint. This is achieved by injecting iframe...

Cross-site Scripting (XSS)

Overview ci4-cms-erp/ci4ms is a composer create-project ci4-cms-erp/ci4ms Affected versions of this package are vulnerable to Cross-site Scripting XSS in the compInfosPost process. An attacker can execute arbitrary JavaScript in the context of the parent page by injecting an payload containing...

PT-2026-31317

CI4MS is a CodeIgniter 4-based CMS skeleton that delivers a production-ready, modular architecture with RBAC authorization and theme support. Prior to 0.31.4.0, the Google Maps iframe setting cMap field in compInfosPost sanitizes input using strip tags with an allowlist and regex-based removal of...

PT-2026-25722

Next Click Ventures RealtyScript 4.0.2 contains a stored cross-site scripting vulnerability that allows authenticated attackers to inject malicious HTML and iframe elements through the text parameter in the pages.php admin interface. Attackers can submit POST requests to the add page action with...

CVE-2015-20119 RealtyScript 4.0.2 Stored Cross-Site Scripting via text Parameter in pages.php

Next Click Ventures RealtyScript 4.0.2 contains a stored cross-site scripting vulnerability that allows authenticated attackers to inject malicious HTML and iframe elements through the text parameter in the pages.php admin interface. Attackers can submit POST requests to the add page action with...

CVE-2026-26192 Open WebUI vulnerable to Stored XSS via iFrame in citations model

Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to version 0.7.0, aanually modifying chat history allows setting the html property within document metadata. This causes the frontend to enter a code path that treats document contents as HTML...

CVE-2026-24399 ChatterMate has Stored Cross-Site Scripting (XSS) via Chatbot Input Execution

ChatterMate is a no-code AI chatbot agent framework. In versions 1.0.8 and below, the chatbot accepts and executes malicious HTML/JavaScript payloads when supplied as chat input. Specifically, an payload containing a javascript: URI can be processed and executed in the browser context. This allow...

CVE-2026-24399

ChatterMate (no-code AI chatbot framework) is vulnerable in versions 1.0.8 and earlier due to input-processed HTML/JavaScript payloads. An iframe payload containing a javascript: URI can be processed in the browser context, allowing access to client-side data (localStorage tokens, cookies) and re...

PT-2026-4544

ChatterMate is a no-code AI chatbot agent framework. In versions 1.0.8 and below, the chatbot accepts and executes malicious HTML/JavaScript payloads when supplied as chat input. Specifically, an payload containing a javascript: URI can be processed and executed in the browser context. This allow...

Liferay Portal 7.2.0 < 7.4.3.112 XSS

Cross-site scripting XSS vulnerability in the Blogs widget in Liferay Portal allows remote attackers to inject arbitrary web script or HTML via a crafted injected into a blog entry's 'Content' text field. The Blogs widget does not add the sandbox attribute to elements, which allows remote attacke...

EUVD-2025-25193

Malicious code in bioql PyPI...

GHSA-VH3F-QPPR-J97F Mesh Connect JS SDK Vulnerable to Cross Site Scripting via createLink.openLink

Summary The lack of sanitization of URLs protocols in the createLink.openLink function enables the execution of arbitrary JavaScript code within the context of the parent page. Details...

PT-2025-33750 · N8N · N8N

Name of the Vulnerable Software and Affected Versions: n8n versions 1.77.0 through 1.98.1 Description: n8n is a workflow automation platform. A stored Cross-Site Scripting XSS vulnerability exists in the Form Trigger node's HTML form element. An authenticated attacker can inject malicious HTML vi...

GHSA-FQ5X-7292-2P5R React Draft Wysiwyg Cross-Site Scripting (XSS) via the Embedded Button

All versions of the package react-draft-wysiwyg are vulnerable to Cross-site Scripting XSS via the Embedded button which will then result in saving the payload in the tag...