EUVD-2026-64656

justhtml before 3.11.0 contains a cross-site scripting vulnerability where the default sanitizer bypasses event handler removal in selectedcontent projections. Attackers can inject SVG or MathML elements with event handlers that are cloned and reinserted into output without sanitization, enabling...

CVE-2026-74793

justhtml before 3.11.0 contains a cross-site scripting vulnerability where the default sanitizer bypasses event handler removal in selectedcontent projections. Attackers can inject SVG or MathML elements with event handlers that are cloned and reinserted into output without sanitization, enabling...

CVE-2026-6827 justhtml before 1.17.0 Multiple Cross-Site Scripting Vulnerabilities

justhtml before 1.17.0 contains multiple security issues in sanitization, serialization, and programmatic DOM handling. When custom policies preserve foreign namespaces SVG/MathML, dangerous content such as HTML integration points SVG , MathML and mutation-XSS parser-differential payloads could...

CVE-2026-74793 justhtml before 3.11.0 XSS via selectedcontent projection

justhtml before 3.11.0 contains a cross-site scripting vulnerability where the default sanitizer bypasses event handler removal in selectedcontent projections. Attackers can inject SVG or MathML elements with event handlers that are cloned and reinserted into output without sanitization, enabling...

CVE-2026-7808: Improper Input Validation

justhtml before 1.16.0 contains multiple HTML sanitization bypass issues that can allow active/dangerous content e.g., script or style to survive sanitization, potentially leading to cross-site scripting. The issues primarily affect advanced usage rather than the default JustHTML..., sanitize=Tru...

CVE-2026-6827: Improper Neutralization of Input During Web Page Generation

justhtml before 1.17.0 contains multiple security issues in sanitization, serialization, and programmatic DOM handling. When custom policies preserve foreign namespaces SVG/MathML, dangerous content such as HTML integration points SVG , MathML and mutation-XSS parser-differential payloads could...

CVE-2026-74793: Improper Neutralization of Input During Web Page Generation

justhtml before 3.11.0 contains a cross-site scripting vulnerability where the default sanitizer bypasses event handler removal in selectedcontent projections. Attackers can inject SVG or MathML elements with event handlers that are cloned and reinserted into output without sanitization, enabling...

PT-2026-79773

Name of the Vulnerable Software and Affected Versions justhtml versions prior to 3.11.0 Description A cross-site scripting issue exists where the default sanitizer fails to remove event handlers within selectedcontent projections. This allows attackers to inject SVG or MathML elements containing...

CVE-2026-5751: Improper Neutralization of Input During Web Page Generation

justhtml versions 1.13.0 and earlier contain a parser-differential / mutation cross-site scripting mXSS vulnerability when using a custom SanitizationPolicy that preserves foreign namespaces e.g., dropforeignnamespaces=False with allowlisted SVG/MathML elements or raw-text containers such as...

SUSE CVE-2026-56670

ComfyUI is a modular diffusion model GUI, api and backend with a graph/nodes interface. Prior to 0.28.0, the /view endpoint served uploaded SVG files inline because image/svg+xml and related XML content types were absent from the dangerous-content-type handling, allowing stored cross-site scripti...

WordPress Admin and Site Enhancements plugin < 9.0.1 - Author+ Stored XSS via SVG Upload over XML-RPC vulnerability

Author+ Stored XSS via SVG Upload over XML-RPC vulnerability discovered by Mohammed Abd Alrahman in WordPress Plugin Admin and Site Enhancements ASE versions 9.0.1...

WordPress GutenKit plugin < 2.5.0 - Author+ Stored XSS via SVG Upload vulnerability

Author+ Stored XSS via SVG Upload vulnerability discovered by Yaswanth Reddy Sunkara in WordPress Plugin GutenKit versions 2.5.0...

WordPress JetEngine plugin < 3.8.14 - Author+ Stored XSS via SVG Upload vulnerability

Author+ Stored XSS via SVG Upload vulnerability discovered by Erwan LR WPScan in WordPress Plugin JetEngine versions 3.8.14...

WordPress Booking calendar, Appointment Booking System plugin <= 3.2.36 - Unauthenticated Stored XSS via SVG File Upload vulnerability

Unauthenticated Stored XSS via SVG File Upload vulnerability discovered by Samdup Choephel in WordPress Plugin Booking calendar, Appointment Booking System versions = 3.2.36...

Cross-site Scripting (XSS)

Overview @dicebear/core is an An avatar library for designers and developers. Affected versions of this package are vulnerable to Cross-site Scripting XSS via unescaped interpolation of the rotate, fontSize, and fontWeight option values into SVG attributes. While other attribute values were...

Cross-site Scripting (XSS)

Overview @dicebear/initials is an Initials avatar style for DiceBear Affected versions of this package are vulnerable to Cross-site Scripting XSS via unescaped interpolation of the rotate, fontSize, and fontWeight option values into SVG attributes. While other attribute values were properly...

Linux Distros Unpatched Vulnerability : CVE-2026-49825

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - lxml is a library for processing XML and HTML in the Python language. Prior to 6.1.1, link attributes in lxml.html.defs.linkattrs were missing xlink:href, which...

CVE-2026-68921

DiceBear is an avatar library for designers and developers. Prior to 9.4.3, @dicebear/core interpolates the rotate option into an SVG transform attribute without XML escaping in addRotate in packages/@dicebear/core/src/utils/svg.ts, while @dicebear/initials similarly emits fontSize and fontWeight...

CVE-2026-68921

In DiceBear versions prior to 9.4.3, @dicebear/core interpolates the rotate option without XML escaping in addRotate (svg.ts), and @dicebear/initials emits fontSize/fontWeight unescaped (index.ts). Runtime callers can pass strings despite numeric types, break out of attributes, and inject arbitra...

CVE-2026-68921 DiceBear: SVG injection via the unescaped rotate option in @dicebear/core (and fontSize/fontWeight in @dicebear/initials)

DiceBear is an avatar library for designers and developers. Prior to 9.4.3, @dicebear/core interpolates the rotate option into an SVG transform attribute without XML escaping in addRotate in packages/@dicebear/core/src/utils/svg.ts, while @dicebear/initials similarly emits fontSize and fontWeight...