CVE-2026-55790 Craft CMS: DOM XSS via GitHub issue title in CraftSupport widget

Craft CMS is a content management system CMS. In versions 5.0.0-RC1 through 5.9.22 and 4.0.0-RC1 through 4.17.15, an attacker with only a GitHub account can plant a JavaScript payload in a craftcms/cms issue title. When a Craft admin uses the CraftSupport widget’s "Give feedback" screen and types...

PT-2026-51625

Name of the Vulnerable Software and Affected Versions Gogs affected versions not specified Gitea affected versions not specified Description A stored DOM-based Cross-Site Scripting XSS issue exists where an attacker can store an HTML or JavaScript payload in a milestone name. When a user opens th...

CVE-2026-41201

CI4MS is a CodeIgniter 4-based CMS skeleton that delivers a production-ready, modular architecture with RBAC authorization and theme support. In version 0.31.4.0, an attacker can achieve Full Account Takeover & Privilege Escalation via Stored DOM XSS in backup module filename field manipulated vi...

WWBN AVideo: Unauthenticated Stored DOM Cross-Site Scripting via Per-Client Metadata Broadcast in YPTSocket Plugin

Unauthenticated Stored DOM XSS via pagetitle Broadcast in AVideo YPTSocket Plugin Summary A stored DOM Cross-Site Scripting vulnerability CWE-79 in the AVideo YPTSocket plugin lets any unauthenticated remote attacker execute arbitrary JavaScript in the authenticated origin of every administrator...

GHSA-8WHC-2WMV-WW35 WWBN AVideo: Unauthenticated Stored DOM Cross-Site Scripting via Per-Client Metadata Broadcast in YPTSocket Plugin

Unauthenticated Stored DOM XSS via pagetitle Broadcast in AVideo YPTSocket Plugin Summary A stored DOM Cross-Site Scripting vulnerability CWE-79 in the AVideo YPTSocket plugin lets any unauthenticated remote attacker execute arbitrary JavaScript in the authenticated origin of every administrator...

PT-2026-49154

Unauthenticated Stored DOM XSS via page title Broadcast in AVideo YPTSocket Plugin Summary A stored DOM Cross-Site Scripting vulnerability CWE-79 in the AVideo YPTSocket plugin lets any unauthenticated remote attacker execute arbitrary JavaScript in the authenticated origin of every administrator...

portswigger-xss-labs

PortSwigger Web Security Academy — XSS Labs All 30 Completed...

CVE-2026-47099

TeleJSON prior to 6.0.0 contains a DOM-based cross-site scripting vulnerability in the parse function that allows attackers to execute arbitrary JavaScript by delivering a crafted JSON payload containing a malicious constructor-name property value. The custom reviver passes the constructor name...

dvwa_xss_lab

DVWA XSS Lab Project Introduction This project creates a...

PT-2026-41138

Name of the Vulnerable Software and Affected Versions Fides versions 2.33.0 through 2.84.4 Description A DOM-based Cross-Site Scripting XSS issue exists in fides.js, the script used to render consent banners. The problem occurs when the fides description variable is overridden via a URL query...

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-2026-43900 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-2026-43900

DeepChat vuln CVE-2026-43900 affects the SvgArtifact rendering path. The sanitizer in src/main/lib/svgSanitizer.ts scrubs javascript: protocols with plain-text regex but fails to account for HTML entity decoding before Vue’s v-html insertion in SvgArtifact.vue. Crafting an SVG artifact with obfus...

CVE-2026-41201 CI4MS: Backup Management Full Account Takeover for All-Roles & Privilege-Escalation via Stored DOM Blind XSS Version 2

CI4MS is a CodeIgniter 4-based CMS skeleton that delivers a production-ready, modular architecture with RBAC authorization and theme support. In version 0.31.4.0, an attacker can achieve Full Account Takeover & Privilege Escalation via Stored DOM XSS in backup module filename field manipulated vi...

CVE-2026-41201: Improper Neutralization of Input During Web Page Generation

CI4MS is a CodeIgniter 4-based CMS skeleton that delivers a production-ready, modular architecture with RBAC authorization and theme support. In version 0.31.4.0, an attacker can achieve Full Account Takeover & Privilege Escalation via Stored DOM XSS in backup module filename field manipulated vi...

CVE-2024-13362 Freemius <= 2.10.1 - Reflected DOM-Based Cross-Site Scripting via url Parameter

Multiple plugins and/or themes for WordPress are vulnerable to Reflected Cross-Site Scripting via the url parameter in various versions due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that...

CVE-2026-3837

CVE-2026-3837 – Frappe Framework 16.10.0 : An authenticated attacker can store crafted values in multiple field formatters and cause client-side script execution when another user opens the affected document in Desk. The issue arises because the vulnerable formatters interpolate stored values int...

CVE-2026-3837 Frappe Framework 16.10.0 - Stored DOM XSS in Multiple Field Formatters

An authenticated attacker can persist crafted values in multiple field types and trigger client-side script execution when another user opens the affected document in Desk. The vulnerable formatter implementations interpolate stored values into raw HTML attributes and element content without...

GHSA-6457-MXPQ-4FQQ i18nextify has DOM XSS via javascript:/data: URL schemes in translated href/src attributes

Summary Versions of i18nextify prior to 4.0.8 substitute key interpolation tokens inside src and href attribute values with the raw string returned by i18next.t. The substitution logic in src/localize.js replaceInside handler around line 122 only guards against a duplicated http:// origin prefix ...

CI4MS: Backup Management Full Account Takeover for All Roles & Privilege Escalation via Stored DOM Blind XSS

An attacker can achieve Full Account Takeover and Privilege Escalation via Stored DOM XSS in the backup module's filename field, which is manipulated through an SQL file that tampers with the filename field to contain a hidden XSS payload...