CVE-2026-17019

The JetEngine WordPress plugin before 3.8.13.1 does not sanitise uploaded SVG files before storing and serving them, and does not adequately restrict who can upload them, allowing unauthenticated attackers to upload a file containing malicious JavaScript that executes in the browser of any user w...

SiYuan <= v3.5.9 - Cross Site Scripting

SiYuan v3.5.10 contains a reflected XSS caused by improper sanitization of javascript: href attributes allowing ASCII control characters to bypass prefix checks in SVG sanitizer, letting unauthenticated attackers execute JavaScript via /api/icon/getDynamicIcon. id: CVE-2026-31809 info: name: SiYu...

Z-Downloads < 1.11.7 - Cross-Site Scripting

The plugin does not properly validate uploaded files allowing for the uploading of SVGs containing malicious JavaScript. id: CVE-2024-8673 info: name: Z-Downloads 1.11.7 - Cross-Site Scripting author: Splint3r7 severity: low description: | The plugin does not properly validate uploaded files...

SiYuan <= v3.5.9 - SVG Animate Element XSS

SiYuan = v3.5.9 contains a reflected XSS caused by insufficient SVG sanitization allowing SVG animation elements to inject executable JavaScript in /api/icon/getDynamicIcon endpoint, letting unauthenticated attackers execute scripts. id: CVE-2026-31807 info: name: SiYuan = v3.5.9 - SVG Animate...

SiYuan Note - Cross-Site Scripting

Unauthenticated reflected cross-site scripting XSS vulnerability in all versions of SiYuan Note containing /api/icon/getDynamicIcon with unsafe type=8 rendering logic. Attacker-controlled content is inserted directly into SVG output without proper sanitization. An attacker can execute arbitrary...

Imgproxy < 3.14.0 - Cross-site Scripting (XSS)

Cross-site Scripting XSS - Reflected in GitHub repository imgproxy/imgproxy prior to 3.14.0. id: CVE-2023-1496 info: name: Imgproxy 3.14.0 - Cross-site Scripting XSS author: pdteam severity: medium description: Cross-site Scripting XSS - Reflected in GitHub repository imgproxy/imgproxy prior to...

CVE-2026-16559

The YMC Filter WordPress plugin (pre-3.12.9) fails to sanitize SVG uploads via its icon upload feature, allowing low-privilege users (Author role+) to upload SVGs containing JavaScript that executes in the site origin when viewed (Stored XSS). A fix is to update to version 3.12.9 or later; otherw...

Mermaid allows CSS injection applying to sibling elements of the diagram

Summary Mermaid does not fully restrict CSS to the rendered SVG subtree. Although selectors are prefixed with mermaid-X, sibling and + combinators can still escape the Mermaid container and inject styles to DOM elements adjacent to the diagram . Most users of mermaid would not be affected by this...

CVE-2025-15678

The Nexter Blocks WordPress plugin before 5.0.2 does not sanitize uploaded SVG files and allows SVG uploads for any user able to upload files Author by default, allowing them to upload a file containing malicious JavaScript that executes when the file is accessed, leading to Stored Cross-Site...

EUVD-2025-210624

The Nexter Blocks WordPress plugin before 5.0.2 does not sanitize uploaded SVG files and allows SVG uploads for any user able to upload files Author by default, allowing them to upload a file containing malicious JavaScript that executes when the file is accessed, leading to Stored Cross-Site...

CVE-2025-15678

The CVE concerns the Nexter Blocks WordPress plugin before version 5.0.2. It does not sanitize uploaded SVG files, allowing any user who can upload files (Author by default) to upload an SVG containing malicious JavaScript. When the file is accessed, this can execute in the context of the site, l...

EUVD-2026-53101

The Bit Form WordPress plugin before 3.2.0 does not sanitize an uploaded signature image before storing it, allowing unauthenticated attackers to upload a crafted SVG file containing JavaScript that executes when the file is viewed, leading to Stored Cross-Site Scripting...

CVE-2026-16573

The CVE-2026-16573 vulnerability affects the Bit Form WordPress plugin prior to version 3.2.0. An unauthenticated attacker can upload a crafted SVG signature image that contains JavaScript, which is not sanitized before storage and executes when viewed, enabling Stored XSS. This is tied to the pl...

CVE-2026-16583

CVE-2026-16583 affects the Orbit Fox by ThemeIsle WordPress plugin prior to 3.0.8. The SVG upload feature does not sanitize uploaded SVG files, enabling stored XSS: authenticated users with upload capability (Author and above by default, without unfiltered_html) can upload SVGs containing JavaScr...

CVE-2026-16583 Orbit Fox by ThemeIsle < 3.0.8 - Author+ Stored XSS via SVG Upload

The Orbit Fox: Duplicate Page, Menu Icons, SVG Support, Cookie Notice, Custom Fonts & More WordPress plugin before 3.0.8 does not sanitize uploaded SVG files when its SVG upload feature is enabled, allowing authenticated users with the upload capability Author and above by default, without the...

EUVD-2026-53102

The Orbit Fox: Duplicate Page, Menu Icons, SVG Support, Cookie Notice, Custom Fonts & More WordPress plugin before 3.0.8 does not sanitize uploaded SVG files when its SVG upload feature is enabled, allowing authenticated users with the upload capability Author and above by default, without the...

MAL-2026-11769 Malicious code in @ornikar/react-native-svg-transformer (npm)

npm/@ornikar/react-native-svg-transformer is affected by the large-scale, self-propagating npm supply-chain worm of 2026-08-04 the "Shai-Hulud: Here We Go Again" wave — the same campaign that began with the compromise of the keyv and cacheable maintainer account. The listed versions were trojaniz...

CVE-2026-13340

The SVG Support WordPress plugin before 2.5.17 does not apply its SVG sanitisation to uploaded files using the .svgz extension, even though it registers and serves them as SVG, allowing a user permitted to upload SVGs such as an Author once granted upload access to store a script-bearing file tha...

yelp: yelp-xsl: Overly Permissive Content Security Policy in Yelp Allows Host File Disclosure from Flatpak Applications

A flaw was found in Yelp due to an overly permissive Content Security Policy CSP implementation provided by yelp-xsl. A malicious Flatpak application can open crafted help content through the OpenURI portal. By embedding an untrusted CSS stylesheet within a structured SVG document,...

yelp: yelp-xsl: Overly Permissive Content Security Policy in Yelp Allows Host File Disclosure from Flatpak Applications

A flaw was found in Yelp due to an overly permissive Content Security Policy CSP implementation provided by yelp-xsl. A malicious Flatpak application can open crafted help content through the OpenURI portal. By embedding an untrusted CSS stylesheet within a structured SVG document,...