CVE-2026-56381

Craft CMS (version 5.0.0-RC1) has a stored XSS vulnerability in the User Permissions page. The issue arises because user group names are rendered without HTML escaping, allowing attackers with admin access to inject arbitrary JavaScript via the user group name field. The injected script executes ...

CVE-2026-56381

Craft CMS from version 5.0.0-RC1 contains a stored cross-site scripting vulnerability in the User Permissions page where user group names are rendered without proper HTML escaping. Attackers with admin access can inject arbitrary JavaScript via the user group name field that executes when other...

CVE-2026-56347 AVideo TopMenu Plugin - Stored Cross-Site Scripting via Unescaped Menu Item Fields

AVideo TopMenu plugin through version 26.0 contains a stored cross-site scripting vulnerability in menu item rendering due to missing output encoding of icon classes, URLs, and text labels. Attackers can inject malicious JavaScript through unescaped menu item fields that execute for all site...

Stored Cross-Site Scripting (XSS)

Jupyter Server is vulnerable to Stored Cross-Site Scripting XSS. The vulnerability is due to the nbconvert HTTP handlers rendering user-authored notebook HTML without a sandbox Content Security Policy CSP directive and the default non-sanitizing behavior of nbconvert.HTMLExporter, which allows an...

Linux Distros Unpatched Vulnerability : CVE-2026-48823

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Shaarli is a personal bookmarking service. Versions 0.16.1 and prior contain a stored Cross-Site Scripting XSS vulnerability in the tag filtering functionality ...

PT-2026-51187

Name of the Vulnerable Software and Affected Versions Apache Atlas versions 2.4.0 and earlier Description An authenticated user can perform stored Cross-Site Scripting XSS, which is a technique where malicious scripts are permanently stored on the target server, on the Create Entity page...

GHSA-5C7P-G73Q-RPG5 StarCitizenWiki Extension Embed Video: Stored XSS via malformed src url with $wgEmbedVideoRequireConsent enabled

Summary With $wgEmbedVideoRequireConsent enabled the default, the urls for videos are stored in a json-ified data attributedata-mw-iframeconfig. When given a malformed url or id, the data-mw-iframeconfig attribute can be escaped via single quotes, allowing for html/javascript injection. Details T...

GHSA-WWF9-7JRC-RV4Q Outerbase Studio: Stored XSS in Text Widget Leads to Authentication Token Exposure

Summary A Stored Cross-Site Scripting XSS issue previously existed in the Text Widget in Board of Outerbase Studio where unsanitized HTML could be rendered using dangerouslySetInnerHTML Steps to Reproduce 1. Create a new dashboard. 2. Add a Text widget. 3. Insert the following payload: html...

GHSA-GX93-M64W-5M6H Allure Report: Stored XSS via unescaped ANSI helper in status message/trace rendering

Summary The ansi.js Handlebars helper in allure-generator passes user-controlled statusMessage and statusTrace values from test result files through the ansi-to-html library and wraps the output in Handlebars SafeString without HTML escaping. Since ansi-to-html does not escape HTML entities by...

NPM: TinaCMS: Cross-origin postMessage handlers and rich-text URL-sanitization bypass enable stored XSS and session takeover

NPM: TinaCMS: Cross-origin postMessage handlers and rich-text URL-sanitization bypass enable stored XSS and session takeover vulnerability discovered by ? in WordPress Npm tinacms versions 3.9.3...

GHSA-G5QX-H5F3-MP2F TinaCMS: Cross-origin postMessage handlers and rich-text URL-sanitization bypass enable stored XSS and session takeover

TinaCMS registers window message listeners — the useTina overlay handler, the OAuth authentication popup handler, and the admin↔preview iframe GraphQL reducer — that act on event.data without verifying event.origin or event.source, and post messages using non-specific target origins. A page the...

NPM: parse-server: Stored XSS via non-standard file extension bypassing file upload extension blocklist

NPM: parse-server: Stored XSS via non-standard file extension bypassing file upload extension blocklist vulnerability discovered by ? in WordPress Npm parse-server versions = 8.6.80...

jupyterlab-git extension: Stored XSS leading to RCE

Overview Amazon Web Services AWS Security has identified a stored cross-site scripting XSS issue in the jupyterlab-git JupyterLab extension that can lead to remote code execution RCE. The issue exists in the PlainTextDiff.ts component, where the createHeader method passes Git filenames directly t...

EUVD-2026-36539

parse-server: Stored XSS via trailing-dot filename bypassing file upload extension blocklist...

NPM: parse-server: Stored XSS via trailing-dot filename bypassing file upload extension blocklist

NPM: parse-server: Stored XSS via trailing-dot filename bypassing file upload extension blocklist vulnerability discovered by ? in WordPress Npm parse-server versions = 8.6.78...

parse-server: Stored XSS via trailing-dot filename bypassing file upload extension blocklist

Impact The default file upload extension blocklist can be bypassed by appending a trailing dot to a filename whose extension would otherwise be blocked e.g. poc.svg.. The trailing dot causes the extension parser to extract an empty string, which short-circuits the blocklist check, and the...

CVE-2026-12157

The BetterDocs - Knowledge Base Docs & FAQ Solution for Elementor & Block Editor plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the blockId attribute of the betterdocs/category-slate-layout Gutenberg block in versions up to, and including, 4.5.3. This is due to insufficient...

CVE-2026-12430

The Blocksy Companion plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings in all versions up to, and including, 2.1.45 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with editor-level permissions and...

CVE-2026-1856

The Appointment Booking Calendar plugin for WordPress is vulnerable to Stored Cross-Site Scripting via custom booking field labels in all versions up to, and including, 1.4.4 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with...

CVE-2026-12430 Blocksy Companion <= 2.1.45 - Authenticated (Editor+) Stored Cross-Site Scripting via 'product_description' Parameter

The Blocksy Companion plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings in all versions up to, and including, 2.1.45 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with editor-level permissions and...