CVE-2026-39423 Stored XSS via Eval Injection in EchartsRander Component

MaxKB is an open-source AI assistant for enterprise. Versions 2.7.1 and below contain an Eval Injection vulnerability in the Markdown rendering engine that allows any user capable of interacting with the AI chat interface to execute arbitrary JavaScript in the browsers of other users, including...

CVE-2026-35600 Vikunja has HTML Injection via Task Titles in Overdue Email Notifications

Vikunja is an open-source self-hosted task management platform. Prior to 2.3.0, task titles are embedded directly into Markdown link syntax in overdue email notifications without escaping Markdown special characters. When rendered by goldmark and sanitized by bluemonday which allows and tags,...

Vikunja has HTML Injection via Task Titles in Overdue Email Notifications

Summary Task titles are embedded directly into Markdown link syntax in overdue email notifications without escaping Markdown special characters. When rendered by goldmark and sanitized by bluemonday which allows and tags, injected Markdown constructs produce phishing links and tracking pixels in...

Cross-site Scripting (XSS)

Overview Affected versions of this package are vulnerable to Cross-site Scripting XSS via the markdown to HTML rendering. An attacker can inject arbitrary scripts by crafting malicious links or image links in markdown content, which may be executed in the context of users viewing the rendered HTM...

PT-2026-30283

Name of the Vulnerable Software and Affected Versions Hugo versions 0.60.0 through 0.159.1 Description Hugo, a static site generator, has an issue where links and image links in the default markdown to HTML renderer are not properly escaped. Users who trust their Markdown content or have custom...

CVE-2026-33742

Invoice Ninja is a source-available invoice, quote, project and time-tracking app built with Laravel. Product notes fields in Invoice Ninja v5.13.0 allow raw HTML via Markdown rendering, enabling stored XSS. The Markdown parser output was not sanitized with purify::clean before being included in...

CVE-2026-33664

Kestra is an open-source, event-driven orchestration platform Versions up to and including 1.3.3 render user-supplied flow YAML metadata fields — description, inputs.displayName, inputs.description — through the Markdown.vue component instantiated with html: true. The resulting HTML is injected...

CVE-2026-33742

Invoice Ninja is a source-available invoice, quote, project and time-tracking app built with Laravel. Product notes fields in Invoice Ninja v5.13.0 allow raw HTML via Markdown rendering, enabling stored XSS. The Markdown parser output was not sanitized with purify::clean before being included in...

CVE-2026-33664 Kestra Vulnerable to Stored Cross-Site Scripting via Flow YAML Fields

Kestra is an open-source, event-driven orchestration platform Versions up to and including 1.3.3 render user-supplied flow YAML metadata fields — description, inputs.displayName, inputs.description — through the Markdown.vue component instantiated with html: true. The resulting HTML is injected...

CVE-2026-33664

Kestra 1.x (up to 1.3.3) is vulnerable to Stored Cross-Site Scripting in Markdown-based YAML flow metadata. The issue arises when user-supplied flow YAML fields—specifically description, inputs[].displayName, and inputs[].description—are rendered by Markdown.vue with html: true and then injected ...

CVE-2026-33742 Invoice Ninja has Stored XSS via Markdown HTML Injection in Product Notes

Invoice Ninja is a source-available invoice, quote, project and time-tracking app built with Laravel. Product notes fields in Invoice Ninja v5.13.0 allow raw HTML via Markdown rendering, enabling stored XSS. The Markdown parser output was not sanitized with purify::clean before being included in...

EUVD-2026-16418

Invoice Ninja is a source-available invoice, quote, project and time-tracking app built with Laravel. Product notes fields in Invoice Ninja v5.13.0 allow raw HTML via Markdown rendering, enabling stored XSS. The Markdown parser output was not sanitized with purify::clean before being included in...

CVE-2026-33742 Invoice Ninja has Stored XSS via Markdown HTML Injection in Product Notes

Invoice Ninja is a source-available invoice, quote, project and time-tracking app built with Laravel. Product notes fields in Invoice Ninja v5.13.0 allow raw HTML via Markdown rendering, enabling stored XSS. The Markdown parser output was not sanitized with purify::clean before being included in...

Invoice Ninja 跨站脚本漏洞

Invoice Ninja is an open-source application developed by Invoice Ninja, featuring functions for invoices, quotes, projects, and time tracking. Version 5.13.0 of Invoice Ninja contains a cross-site scripting vulnerability. This vulnerability stems from the product notes field allowing raw HTML to ...

PT-2026-28521

Name of the Vulnerable Software and Affected Versions Invoice Ninja versions 5.13.0 through 5.13.3 Description Invoice Ninja, an invoice, quote, project, and time-tracking application built with Laravel, has an issue where the product notes fields in versions 5.13.0 through 5.13.3 allow raw HTML...

GO-2026-4765 mo has a XSS via inline SVG script tags in Markdown rendering in github.com/k1LoW/mo

mo has a XSS via inline SVG script tags in Markdown rendering in github.com/k1LoW/mo...

CVE-2026-33066 SiYuan has Stored XSS to RCE via Unsanitized Bazaar README Rendering

SiYuan is a personal knowledge management system. In versions 3.6.0 and below, the backend renderREADME function uses lute.New without calling SetSanitizetrue, allowing raw HTML embedded in Markdown to pass through unmodified. The frontend then assigns the rendered HTML to innerHTML without any...

mo has a XSS via inline SVG script tags in Markdown rendering

Summary When rendering Markdown files containing inline SVG elements with tags, the embedded JavaScript is executed in the browser. This is due to rehype-raw passing raw HTML including SVG through to the DOM without sanitization. PoC html alert1 Embedding the above in a Markdown file opened with ...

GHSA-VCCX-P757-PV6H mo has a XSS via inline SVG script tags in Markdown rendering

Summary When rendering Markdown files containing inline SVG elements with tags, the embedded JavaScript is executed in the browser. This is due to rehype-raw passing raw HTML including SVG through to the DOM without sanitization. PoC html alert1 Embedding the above in a Markdown file opened with ...

CVE-2026-32626

AnythingLLM is an application that turns pieces of content into context that any LLM can use as references during chatting. In 1.11.1 and earlier, AnythingLLM Desktop contains a Streaming Phase XSS vulnerability in the chat rendering pipeline that escalates to Remote Code Execution on the host OS...