CVE-2026-65597

n8n before 1.123.64, 2.x before 2.29.8, and before 2.30.1 contains a DOM-based cross-site scripting vulnerability in the HTML preview, which renders execution output into an iframe srcdoc without the sandbox attribute. A sanitizer bypass allows injected script to execute same-origin as the editor...

CVE-2026-65597

Summary: The CVE affects n8n prior to 1.123.64 and 2.x prior to 2.29.8, and before 2.30.1. Vulnerability: DOM-based XSS in the HTML preview that renders output into an iframe srcdoc without the sandbox attribute, enabling a sanitizer bypass and same-origin script execution as the editor. Impact: ...

EUVD-2026-47641

n8n before 1.123.64, 2.x before 2.29.8, and before 2.30.1 contains a DOM-based cross-site scripting vulnerability in the HTML preview, which renders execution output into an iframe srcdoc without the sandbox attribute. A sanitizer bypass allows injected script to execute same-origin as the editor...

CVE-2026-65597 n8n before 1.123.64 DOM-Based XSS via Unsandboxed iframe

n8n before 1.123.64, 2.x before 2.29.8, and before 2.30.1 contains a DOM-based cross-site scripting vulnerability in the HTML preview, which renders execution output into an iframe srcdoc without the sandbox attribute. A sanitizer bypass allows injected script to execute same-origin as the editor...

PT-2026-63355

n8n before 1.123.64, 2.x before 2.29.8, and before 2.30.1 contains a DOM-based cross-site scripting vulnerability in the HTML preview, which renders execution output into an iframe srcdoc without the sandbox attribute. A sanitizer bypass allows injected script to execute same-origin as the editor...

EUVD-2021-2115

Malware in sbrugna...

EUVD-2023-43653

Malicious code in bioql PyPI...

CVE-2025-50733

NextChat contains a cross-site scripting XSS vulnerability in the HTMLPreview component of artifacts.tsx that allows attackers to execute arbitrary JavaScript code when HTML content is rendered in the AI chat interface. The vulnerability occurs because user-influenced HTML from AI responses is...

CVE-2025-50733

NextChat contains a cross-site scripting XSS vulnerability in the HTMLPreview component of artifacts.tsx that allows attackers to execute arbitrary JavaScript code when HTML content is rendered in the AI chat interface. The vulnerability occurs because user-influenced HTML from AI responses is...

CVE-2025-50733

NextChat has an XSS vulnerability in the HTMLPreview component (artifacts.tsx). User-influenced HTML from AI responses is rendered in an iframe with allow-scripts without proper sanitization, enabling injection of JavaScript. Impact stated includes exfiltration of sensitive data (e.g., API keys i...

USN-5182-1 roundcube vulnerabilities

It was discovered that Roundcube Webmail allowed JavaScript code to be present in the CDATA of an HTML message. A remote attacker could possibly use this issue to execute a cross-site scripting XSS attack. This issue only affected Ubuntu 16.04 ESM, Ubuntu 18.04 ESM and Ubuntu 20.04 ESM...

PT-2021-20529 · Eclipse · Eclipse Theia

Name of the Vulnerable Software and Affected Versions: Eclipse Theia versions 0.3.9 through 1.8.1 Description: The issue allows a previewed HTML file to trigger a remote code execution RCE in the Eclipse Theia IDE, specifically through the "mini-browser" extension. This exploit occurs when a user...

Eclipse Theia 访问控制错误漏洞

Eclipse Theia is the Eclipse Foundation's suite of open source Integrated Development Environment frameworks for desktop and web applications based on Visual Studio Code. An access control error vulnerability exists in Eclipse Theia versions 0.3.9 through 1.8.1, which stems from a "mini-browser"...

CVE-2021-30870

A logic issue existed in the handling of document loads. This issue was addressed with improved state management. This issue is fixed in iOS 15 and iPadOS 15. Previewing an html file attached to a note may unexpectedly contact remote servers...

CVE-2021-30870

A logic issue existed in the handling of document loads. This issue was addressed with improved state management. This issue is fixed in iOS 15 and iPadOS 15. Previewing an html file attached to a note may unexpectedly contact remote servers...

CVE-2017-1000023

LogicalDoc Community Edition 7.5.3 and prior is vulnerable to an XSS when using preview on HTML document...

Gnome Nautilus code execution

HTML script is executed in local machine context on HTML prveiew...

Novell GroupWise Client IMG SRC buffer overflow

Added: 01/15/2008 CVE: CVE-2007-6435 BID: 26875 OSVDB: 40870 Background Novell GroupWise is an e-mail and collaboration product suite. Problem A buffer overflow vulnerability in the GroupWise client allows command execution when a user replies to or forwards a message containing an IMG tag with a...

Novell GroupWise Client IMG SRC buffer overflow

Added: 01/15/2008 CVE: CVE-2007-6435 BID: 26875 OSVDB: 40870 Background Novell GroupWise is an e-mail and collaboration product suite. Problem A buffer overflow vulnerability in the GroupWise client allows command execution when a user replies to or forwards a message containing an IMG tag with a...

CVE-2007-6435

Stack-based buffer overflow in Novell GroupWise before 6.5.7, when HTML preview of e-mail is enabled, allows user-assisted remote attackers to execute arbitrary code via a long SRC attribute in an IMG element when forwarding or replying to a crafted e-mail...