CVE-2026-90957

Affected versions of MISP serve uploaded SVG images inline without a restrictive browser sandbox. The commit explains that SVG files are XML documents rather than passive bitmap images. While scripts inside SVG do not execute when the SVG is rendered through a normal , they can execute when the S...

CVE-2025-68116

CVE-2025-68116 Author: @x0root Vulnerability: Stored Cross-Site Scripting XSS via Browser-Renderable Uploads SVG / HTML Affected Software: FileRise Note: GHSA-qrcv-vjvf-fr29 introduced a mitigation that prevented SVGs from rendering inside the FileRise web UI preview pane. This report documents a...

CVE-2026-22804

PoC de XSS Almacenado en Termix GHSA-m3cv-5hgp-hv35 Este repositorio contiene una Prueba de Concepto PoC de explotación para la vulnerabilidad de Cross-Site Scripting XSS Almacenado en Termix, que puede provocar Inclusión de Archivos Locales LFI en el entorno Electron y Secuestro de Sesión...

FuguHub-8.1-Reflected-SVG-XSS-CVE-2025-65790

CVE-2025-65790 - FuguHub 8.1 SVG XSS Reflejado Cross-Site Scripting XSS Reflejado mediante Renderizado SVG en FuguHub https://vulners.com/cve/CVE-2025-65790 Este repositorio documenta una vulnerabilidad de Cross-Site Scripting XSS Reflejado en FuguHub 8.1 , donde los archivos SVG que contienen...

CVE-2026-87620

A flaw was found in Google Chrome. A remote attacker could exploit an observable discrepancy in the Scalable Vector Graphics SVG rendering engine by enticing a user to open a specially crafted HTML page. This could lead to the disclosure of sensitive information...

DEBIAN-CVE-2026-87620

Observable discrepancy in SVG in Google Chrome prior to 153.0.8010.36 allowed a remote attacker to obtain sensitive information via a crafted HTML page. Chromium security severity: Low...

Astra Linux – Vulnerability in qt4-x11, qtbase-opensource-src

A issue was discovered in Qt before version 5.15.15, in versions 6.x before 6.2.9, and in versions 6.3.x through 6.5.x before 6.5.1. When an SVG file containing an image is rendered, a QTextLayout buffer overflow can occur...

CVE-2026-73057 stoatchat before 0.15.0 Uncapped SVG Rendering Denial of Service

stoatchat before 0.15.0 fails to validate SVG viewBox dimensions in the proxy endpoint, allowing attackers to cause denial of service by memory exhaustion. Attackers can host malicious SVGs with extremely large width and height values and trigger concurrent requests to exhaust available memory...

CVE-2026-73057

CVE-2026-73057 affects stoatchat before 0.15.0. The vulnerability is in the SVG rendering within the proxy endpoint, where viewBox dimensions are not validated. An attacker can host malicious SVGs with extremely large width/height values and trigger concurrent requests, causing memory exhaustion ...

Arbitrary Code Injection

Overview mermaid is a package for generation of diagrams and flowcharts from text in a similar manner as markdown. Affected versions of this package are vulnerable to Arbitrary Code Injection via the CSS namespacing process. An attacker can manipulate the appearance or behavior of adjacent DOM...

CVE-2026-53929 NocoDB: Stored Cross-Site Scripting via Secure Attachment

NocoDB is software for building databases as spreadsheets. Prior to 2026.05.1, with NCSECUREATTACHMENTS=true, an authenticated uploader could deliver .html or .svg attachments that the browser rendered inline from the NocoDB origin instead of forcing a download. The signed attachment handler stor...

CVE-2026-48208

The CVE concerns an improper neutralization of active SVG content in OTRS/OTRS Community Edition ticket article rendering, allowing an attacker to inject crafted SVGs via email content that triggers browser-side resource exhaustion and DoS when tickets are opened. It is exploitable without JavaSc...

CVE-2026-48208 Denial-of-Service via SVG Rendering in Ticket

An improper neutralization of active SVG content in OTRS or OTRS Community Edition ticket article rendering allows attackers to inject specially crafted SVG payloads via email content, leading to browser-side resource exhaustion and denial of service when affected tickets are opened by an agent o...

CVE-2026-43900 DeepChat: Persistent DOM XSS via HTML Entity Encoding in `<antArtifact>` SVG Rendering (Bypass of `svgSanitizer.ts`)

DeepChat is an open-source artificial intelligence agent platform that unifies models, tools, and agents. Prior to v1.0.4-beta.1, a Cross-Site Scripting XSS vulnerability exists due to a discrepancy between the backend validation layer and the frontend browser rendering engine. The SVGSanitizer...

CVE-2026-6210

A type confusion vulnerability in Qt SVG allows an attacker to cause an application crash via a crafted SVG image. When processing SVG marker references, the renderer retrieves a node by its id attribute and casts it to QSvgMarker without verifying the node type. A non-marker element such as a...

CVE-2026-20719 DoS via URL Previews Rendering Malicious SVGs

Mattermost versions 11.4.x = 11.4.0, 11.3.x = 11.3.1, 11.2.x = 11.2.3, 10.11.x = 10.11.11 fail to prevent rendering of external SVGs on link embeds which allows unauthenticated users to crash the Mattermost webapp and desktop app via creating an issue or PR on GitHub.. Mattermost Advisory ID:...

CVE-2026-20719

CVE-2026-20719 affects Mattermost server/components that render external SVGs in link embeds across Mattermost 10.11.x–11.4.x (including 11.2.x, 11.3.x, 11.4.x). The root cause is failure to prevent rendering of external SVGs in embeds, enabling unauthenticated users to crash the web/desktop apps...

CVE-2026-20719 DoS via URL Previews Rendering Malicious SVGs

Mattermost versions 11.4.x = 11.4.0, 11.3.x = 11.3.1, 11.2.x = 11.2.3, 10.11.x = 10.11.11 fail to prevent rendering of external SVGs on link embeds which allows unauthenticated users to crash the Mattermost webapp and desktop app via creating an issue or PR on GitHub.. Mattermost Advisory ID:...

Vikunja has Reflected HTML Injection via filter Parameter in its Projects Module

Vikunja is an open-source self-hosted task management platform with 3,300+ GitHub stars. A reflected HTML injection vulnerability exists in the Projects module where the filter URL parameter is rendered into the DOM without output encoding when the user clicks "Filter." While and are blocked, , ,...

CVE-2026-0858

Versions of the package net.sourceforge.plantuml:plantuml before 1.2026.0 are vulnerable to Stored XSS due to insufficient sanitization of interactive attributes in GraphViz diagrams. As a result, a crafted PlantUML diagram can inject malicious JavaScript into generated SVG output, leading to...