Cross-site Scripting (XSS)

Overview electron-markdownify is a minimalist Markdown Editor Affected versions of this package are vulnerable to Cross-site Scripting XSS via the file upload. An attacker can execute arbitrary scripts in the context of the application by uploading specially crafted markdown files containing...

CVE-2021-47834

CVE-2021-47834 — Schlix CMS 2.2.6-6 : A persistent cross-site scripting flaw exists that enables authenticated users to inject scripts into category titles by creating a new contact category, which then executes when pages are viewed by others. The issue is documented across multiple sources (NVD...

CVE-2021-47834

Schlix CMS 2.2.6-6 contains a persistent cross-site scripting vulnerability that allows authenticated users to inject malicious scripts into category titles. Attackers can create a new contact category with a script payload that will execute when the page is viewed by other users...

Cross-site Scripting (XSS)

Vaadin Framework is vulnerable to a Cross-Site Scripting XSS. The vulnerability is due to action captions accepting unsanitized HTML content by default, which allows an attacker to inject and execute malicious scripts when user-controlled input is rendered in UI components...

CVE-2026-20076

A vulnerability in the web-based management interface of Cisco Identity Services Engine ISE could allow an authenticated, remote attacker to conduct a stored cross-site scripting XSS attack against a user of the interface. This vulnerability is due to insufficient validation of user-supplied inpu...

CVE-2026-0949

CVE-2026-0949 describes a stored XSS in PEM versions

GHSA-9G95-48C6-R778 Livewire Filemanager does not restrict uploaded file types

Livewire Filemanager, commonly used in Laravel applications, contains LivewireFilemanagerComponent.php, which does not perform file type and MIME validation, allowing for RCE through upload of a malicious php file that can then be executed via the /storage/ URL if a commonly performed setup proce...

Livewire Filemanager does not restrict uploaded file types

Livewire Filemanager, commonly used in Laravel applications, contains LivewireFilemanagerComponent.php, which does not perform file type and MIME validation, allowing for RCE through upload of a malicious php file that can then be executed via the /storage/ URL if a commonly performed setup proce...

CVE-2026-0695

In ConnectWise PSA versions older than 2026.1, Time Entry notes stored in the Time Entry Audit Trail may be rendered without applying output encoding to certain content. Under specific conditions, this may allow stored script code to execute in the context of a user’s browser when the affected...

CVE-2026-0695

In ConnectWise PSA versions older than 2026.1, Time Entry notes stored in the Time Entry Audit Trail may be rendered without applying output encoding to certain content. Under specific conditions, this may allow stored script code to execute in the context of a user’s browser when the affected...

CVE-2026-0695

In ConnectWise PSA versions older than 2026.1, Time Entry notes stored in the Time Entry Audit Trail may be rendered without applying output encoding to certain content. Under specific conditions, this may allow stored script code to execute in the context of a user’s browser when the affected...

CVE-2026-0695 Stored XSS in Time Entry Audit Trail

In ConnectWise PSA versions older than 2026.1, Time Entry notes stored in the Time Entry Audit Trail may be rendered without applying output encoding to certain content. Under specific conditions, this may allow stored script code to execute in the context of a user’s browser when the affected...

CVE-2026-0913

The User Submitted Posts – Enable Users to Submit Posts from the Front End plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'uspaccess' shortcode in all versions up to, and including, 20260110 due to insufficient input sanitization and output escaping on user...

CVE-2025-14375

The RSS Aggregator – RSS Import, News Feeds, Feed to Post, and Autoblogging plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the ‘className’ parameter in all versions up to, and including, 5.0.10 due to insufficient input sanitization and output escaping. This makes it...

CVE-2025-15265

A flaw was found in Svelte. A remote attacker can exploit this Cross-Site Scripting XSS vulnerability during asynchronous hydration by providing specially crafted input. This input, when processed, allows for the injection of arbitrary JavaScript into a user's browser due to improper escaping of...

CVE-2026-0858

Versions of the package net.sourceforge.plantuml:plantuml before 1.2026.0 are vulnerable to Stored XSS due to insufficient sanitization of interactive attributes in GraphViz diagrams. As a result, a crafted PlantUML diagram can inject malicious JavaScript into generated SVG output, leading to...

EUVD-2025-206292

A vulnerability in the Multimedia Email component of Mitel MiContact Center Business through 10.2.0.10 and Mitel CX through 1.1.0.1 could allow an unauthenticated attacker to conduct a Cross-Site Scripting XSS attack due to insufficient input validation. A successful exploit requires user...

CVE-2026-1011

A stored cross-site scripting XSS vulnerability exists in the Altium Support Center AddComment endpoint due to missing server-side input sanitization. Although the client interface applies HTML escaping, the backend accepts and stores arbitrary HTML and JavaScript supplied via modified POST...

CVE-2021-47808

Cotonti Siena 0.9.19 contains a stored cross-site scripting vulnerability in the admin configuration panel's site title parameter. Attackers can inject malicious JavaScript code through the 'maintitle' parameter to execute scripts when administrators view the page...

CVE-2021-47779

Dolibarr ERP-CRM 14.0.2 contains a stored cross-site scripting vulnerability in the ticket creation module that allows low-privilege users to inject malicious scripts. Attackers can craft a specially designed ticket message with embedded JavaScript that triggers when an administrator copies the...