CVE-2026-73492

Loofah is a general library for manipulating and transforming HTML/XML documents and fragments, built on top of Nokogiri. From 2.25.0 until 2.25.2, Loofah::HTML5::Scrub.alloweduri? does not reject javascript: or vbscript: URIs whose scheme is split by semicolon-less numeric character references...

CVE-2026-73491

Loofah is a general library for manipulating and transforming HTML/XML documents and fragments, built on top of Nokogiri. From 2.25.0 until 2.25.2, Loofah::HTML5::Scrub.alloweduri? does not reject javascript: URIs whose scheme is split or prefixed with the HTML5 named whitespace character...

CVE-2026-73427

Trix is a what-you-see-is-what-you-get rich text editor for everyday writing. Prior to 2.1.18, Trix is vulnerable to cross-site scripting when a crafted application/x-trix-document JSON payload is dropped into an editor using the fallback Level0InputController, such as an embedded WebView without...

CVE-2026-73422

Astro is a web framework for content-driven websites. From 2.9.0 until 7.1.0, Astro's server-side View Transition CSS generator interpolates animation properties into an inline style element without escaping them for CSS and HTML contexts. An attacker-controlled View Transition animation value su...

EUVD-2026-57629

Loofah is a general library for manipulating and transforming HTML/XML documents and fragments, built on top of Nokogiri. From 2.25.0 until 2.25.2, Loofah::HTML5::Scrub.alloweduri? does not reject javascript: or vbscript: URIs whose scheme is split by semicolon-less numeric character references...

CVE-2026-73492

Loofah (Ruby, Nokogiri-based) versions 2.25.0–2.25.2 expose a vulnerability in Loofah::HTML5::Scrub.allowed_uri?, where javascript: or vbscript: URIs split by semicolon-less numeric character references (e.g., &#58, &#9, &#10, &#13) are not rejected. CGI.unescapeHTML leaves these references encod...

CVE-2026-73492 Loofah `allowed_uri?` does not detect `javascript:` URIs split by numeric character references without semicolons

Loofah is a general library for manipulating and transforming HTML/XML documents and fragments, built on top of Nokogiri. From 2.25.0 until 2.25.2, Loofah::HTML5::Scrub.alloweduri? does not reject javascript: or vbscript: URIs whose scheme is split by semicolon-less numeric character references...

CVE-2026-73491 Loofah `allowed_uri?` does not detect `javascript:` URIs split by named whitespace character references

Loofah is a general library for manipulating and transforming HTML/XML documents and fragments, built on top of Nokogiri. From 2.25.0 until 2.25.2, Loofah::HTML5::Scrub.alloweduri? does not reject javascript: URIs whose scheme is split or prefixed with the HTML5 named whitespace character...

CVE-2026-73491

Loofah 2.25.0–2.25.2 contains a vulnerability in Loofah::HTML5::Scrub.allowed_uri? where javascript: URIs are not rejected if the scheme is split or prefixed by HTML5 named whitespace references ( , ). CGI.unescapeHTML leaves these references intact, causing allowed_uri? to report a URL as safe e...

EUVD-2026-57622

Trix is a what-you-see-is-what-you-get rich text editor for everyday writing. Prior to 2.1.18, Trix is vulnerable to cross-site scripting when a crafted application/x-trix-document JSON payload is dropped into an editor using the fallback Level0InputController, such as an embedded WebView without...

CVE-2026-73427

Trix (rich-text editor) is vulnerable before version 2.1.18 to a cross-site scripting flaw via a crafted application/x-trix-document JSON payload dropped into an editor using the fallback Level0InputController (e.g., embedded WebView without Input Events Level 2 support). The StringPiece.fromJSON...

CVE-2026-73413

Shescape (JavaScript library) contains a quadratic-time denial-of-service vulnerability in the flag-protection path. From versions 2.1.11 through 2.1.14 and 3.0.1, the flag-protection loop in compose.js repeatedly joins and slices flag fragments when flagProtection is enabled (default), causing p...

js-yaml: js-yaml: Denial of Service via crafted YAML documents

A flaw was found in js-yaml, a JavaScript YAML parser and dumper. A remote attacker could exploit this vulnerability by providing a specially crafted YAML document containing a chain of mappings with merge keys. This could cause the parser to consume excessive CPU resources, leading to a Denial o...

CVE-2026-49466

Draft List is a WordPress plugin to manage and promote unpublished content. Versions 2.6.3 and below are vulnerable to stored Cross-Site Scripting XSS in the drafts shortcode and Draft List widget when the documented custom template option places the draft placeholder inside an HTML attribute. Th...

CVE-2026-19657

ScadaLTS 2.7.8.1 reflects user-supplied input into an HTML response without sanitization. An unauthenticated attacker who lures a victim into visiting a crafted URL can execute arbitrary JavaScript in the context of the victim's browser session...

CVE-2026-19657 ScadaLTS Unauthenticated Reflected XSS

ScadaLTS 2.7.8.1 reflects user-supplied input into an HTML response without sanitization. An unauthenticated attacker who lures a victim into visiting a crafted URL can execute arbitrary JavaScript in the context of the victim's browser session...

EUVD-2026-57417

ScadaLTS 2.7.8.1 reflects user-supplied input into an HTML response without sanitization. An unauthenticated attacker who lures a victim into visiting a crafted URL can execute arbitrary JavaScript in the context of the victim's browser session...

CVE-2026-19657

CVE-2026-19657 describes an unauthenticated reflected XSS in ScadaLTS 2.7.8.1, where user-supplied input is reflected into an HTML response without sanitization. The lack of input handling allows an attacker to lure a victim to a crafted URL and execute arbitrary JavaScript in the victim’s browse...

EUVD-2026-57447

Craft CMS versions before 5.10.8 contain a stored cross-site scripting vulnerability in the control panel where draft names are rendered without HTML encoding in element chips and cards. A low-privilege user who can create element drafts can inject malicious JavaScript that executes in the browse...

CVE-2026-73299

Prompty is a markdown file format .prompty for LLM prompts. Prior to 0.1.5 and 2.0.0-beta.5, the TypeScript Nunjucks renderer evaluated untrusted .prompty template bodies with unrestricted JavaScript member access. An attacker-controlled template could traverse constructor and prototype propertie...