CVE-2026-50556

Angular is a development platform for building mobile and desktop web applications using TypeScript/JavaScript and other languages. Prior to 22.0.0-rc.2, 21.2.16, 20.3.24, and 19.2.25, a Cross-Site Scripting XSS vulnerability exists in @angular/platform-server's DOM emulation dependency domino wh...

CVE-2026-50556

Summary: CVE-2026-50556 affects Angular SSR via @angular/platform-server using domino for DOM emulation. The serializer omits escaping, allowing bound dynamic text inside to produce an unescaped closing tag that can inject a [removed] and cause same-origin XSS under SSR. What is affected: Angul...

Duplicate Advisory: Cross-site scripting via <NoScript> slot content in Nuxt's head components

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-m3q2-p4fw-w38m. This link is maintained to preserve external references. Original Description Nuxt before 4.4.7 and the 3.x branch before 3.21.7 contains a cross-site scripting vulnerability in the NoScript...

CVE-2026-56317

Nuxt before 4.4.7 and the 3.x branch before 3.21.7 contains a cross-site scripting vulnerability in the NoScript component that writes slot content to innerHTML without escaping. Attackers can inject malicious scripts through untrusted data in NoScript slots, such as route.query parameters, which...

CVE-2026-56317 Nuxt - Cross-Site Scripting via NoScript Component Slot Content

Nuxt before 4.4.7 and the 3.x branch before 3.21.7 contains a cross-site scripting vulnerability in the NoScript component that writes slot content to innerHTML without escaping. Attackers can inject malicious scripts through untrusted data in NoScript slots, such as route.query parameters, which...

CVE-2026-56317

Nuxt before 4.4.7 and the 3.x branch before 3.21.7 contains a cross-site scripting vulnerability in the NoScript component that writes slot content to innerHTML without escaping. Attackers can inject malicious scripts through untrusted data in NoScript slots, such as route.query parameters, which...

CVE-2026-56317 Nuxt - Cross-Site Scripting via NoScript Component Slot Content

Nuxt before 4.4.7 and the 3.x branch before 3.21.7 contains a cross-site scripting vulnerability in the NoScript component that writes slot content to innerHTML without escaping. Attackers can inject malicious scripts through untrusted data in NoScript slots, such as route.query parameters, which...

CVE-2026-56317 Nuxt - Cross-Site Scripting via NoScript Component Slot Content

Nuxt before 4.4.7 and the 3.x branch before 3.21.7 contains a cross-site scripting vulnerability in the NoScript component that writes slot content to innerHTML without escaping. Attackers can inject malicious scripts through untrusted data in NoScript slots, such as route.query parameters, which...

CVE-2026-56317: Improper Neutralization of Input During Web Page Generation

Nuxt before 4.4.7 and the 3.x branch before 3.21.7 contains a cross-site scripting vulnerability in the NoScript component that writes slot content to innerHTML without escaping. Attackers can inject malicious scripts through untrusted data in NoScript slots, such as route.query parameters, which...

PT-2026-51143

Name of the Vulnerable Software and Affected Versions Nuxt versions prior to 4.4.7 Nuxt versions prior to 3.21.7 Description A cross-site scripting issue exists in the NoScript component, which writes slot content to innerHTML without proper escaping. This allows attackers to inject malicious...

Cross-site scripting via <NoScript> slot content in Nuxt's head components

Impact Nuxt's globally registered component from @unhead/vue head components, re-exported by Nuxt wrote its default-slot content to the innerHTML of the head tag, bypassing the HTML escaping that interpolation normally applies in Vue templates. Applications that placed untrusted,...

Cross-site Scripting (XSS)

Overview Affected versions of this package are vulnerable to Cross-site Scripting XSS via the NoScript component when untrusted input is interpolated into its slot content. An attacker can inject malicious HTML or scripts by supplying specially crafted data that is rendered unescaped in the...

GHSA-M3Q2-P4FW-W38M Cross-site scripting via <NoScript> slot content in Nuxt's head components

Impact Nuxt's globally registered component from @unhead/vue head components, re-exported by Nuxt wrote its default-slot content to the innerHTML of the head tag, bypassing the HTML escaping that interpolation normally applies in Vue templates. Applications that placed untrusted,...

GHSA-GXX4-3XCV-F8QX @angular/platform-server: Missing `<noscript>` Raw-Text Serialization Escaping leads to Cross-Site Scripting (XSS) in Angular SSR

A Cross-Site Scripting XSS vulnerability exists in @angular/platform-server's DOM emulation dependency domino when serializing the content of elements. When rendering dynamic text content inside a element via template bindings such as value or textContent, the template engine expects the browser ...

@angular/platform-server: Missing `<noscript>` Raw-Text Serialization Escaping leads to Cross-Site Scripting (XSS) in Angular SSR

A Cross-Site Scripting XSS vulnerability exists in @angular/platform-server's DOM emulation dependency domino when serializing the content of elements. When rendering dynamic text content inside a element via template bindings such as value or textContent, the template engine expects the browser ...

PT-2026-49566

Name of the Vulnerable Software and Affected Versions Angular versions prior to 22.0.0-rc.2 Angular versions prior to 21.2.16 Angular versions prior to 20.3.24 Angular versions prior to 19.2.25 Description A Cross-Site Scripting XSS issue exists in the DOM emulation dependency domino used by...

Security Bulletin: Cross-Site Scripting (XSS) Vulnerability in OWASP Java HTML Sanitizer via HtmlPolicyBuilder noscript/style Tags (v20240325.1), affects watsonx.data

Summary A vulnerability in OWASP Java HTML Sanitizer v20240325.1 allows Cross-Site Scripting XSS when HtmlPolicyBuilder permits noscript or style tags with allowTextIn. Unsanitized CSS or unexpected tags can be exploited by attackers. No patch is available at the time of this publication. This ca...

📄 DOMPurify 3.13 Cross Site Scripting

A mutation cross site scripting vulnerability exists in DOMPurify versions 3.1.3 and below when the SAFEFORXML configuration is enabled. ============================================================================================================================================= | Title : DOMPurif...

USN-8077-1: Bleach vulnerabilities

It was discovered that Bleach did not properly sanitize URI attributes containing character entities. An attacker could possibly use this issue to construct a URI with a disallowed scheme that would bypass sanitization, leading to cross-site scripting. This issue only affected Ubuntu 18.04 LTS...

USN-8077-1 python-bleach vulnerabilities

It was discovered that Bleach did not properly sanitize URI attributes containing character entities. An attacker could possibly use this issue to construct a URI with a disallowed scheme that would bypass sanitization, leading to cross-site scripting. This issue only affected Ubuntu 18.04 LTS...