The sanitize_css method in lib/action_controller/vendor/html-scanner/html/sanitizer.rb in the Action Pack component in Ruby on Rails before 2.3.18, 3.0.x and 3.1.x before 3.1.12, and 3.2.x before 3.2.13 does not properly handle \n (newline) characters, which makes it easier for remote attackers to conduct cross-site scripting (XSS) attacks via crafted Cascading Style Sheets (CSS) token sequences.

Cross-site scripting (XSS) vulnerability in the Notifications form in Red Hat Subscription Asset Manager before 1.2.1 allows remote attackers to inject arbitrary web script or HTML via the username field.

Mozilla Firefox before 16.0, Firefox ESR 10.x before 10.0.8, Thunderbird before 16.0, Thunderbird ESR 10.x before 10.0.8, and SeaMonkey before 2.13 do not properly manage history data, which allows remote attackers to conduct cross-site scripting (XSS) attacks or obtain sensitive POST content via vectors involving a location.hash write operation and history navigation that triggers the loading of a URL into the history object.

Multiple cross-site scripting (XSS) vulnerabilities in ManageIQ EVM allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.

Cross-site scripting (XSS) vulnerability in the default content option in jquery.ui.tooltip.js in the Tooltip widget in jQuery UI before 1.10.0 allows remote attackers to inject arbitrary web script or HTML via the title attribute, which is not properly handled in the autocomplete combo box demo.

Multiple cross-site scripting (XSS) vulnerabilities in Red Hat Certificate System (RHCS) before 8.1.3 allow remote attackers to inject arbitrary web script or HTML via the (1) pageStart or (2) pageSize to the displayCRL script, or (3) nonce variable to the profileProcess script.

Multiple cross-site scripting (XSS) vulnerabilities in Zend Framework 2.0.x before 2.0.1 allow remote attackers to inject arbitrary web script or HTML via unspecified input to (1) Debug, (2) Feed\PubSubHubbub, (3) Log\Formatter\Xml, (4) Tag\Cloud\Decorator, (5) Uri, (6) View\Helper\HeadStyle, (7) View\Helper\Navigation\Sitemap, or (8) View\Helper\Placeholder\Container\AbstractStandalone, related to Escaper.

Multiple cross-site scripting (XSS) vulnerabilities in the GateIn Portal in JBoss Enterprise Portal Platform 5.2.2 allow remote attackers to inject arbitrary web script or HTML via unspecified vectors.

The Chrome Object Wrapper (COW) implementation in Mozilla Firefox before 16.0, Firefox ESR 10.x before 10.0.8, Thunderbird before 16.0, Thunderbird ESR 10.x before 10.0.8, and SeaMonkey before 2.13 does not prevent access to properties of a prototype for a standard class, which allows remote attackers to execute arbitrary JavaScript code with chrome privileges via a crafted web site.

The nsLocation::CheckURL function in Mozilla Firefox before 16.0.2, Firefox ESR 10.x before 10.0.10, Thunderbird before 16.0.2, Thunderbird ESR 10.x before 10.0.10, and SeaMonkey before 2.13.2 does not properly determine the calling document and principal in its return value, which makes it easier for remote attackers to conduct cross-site scripting (XSS) attacks via a crafted web site, and makes it easier for remote attackers to execute arbitrary JavaScript code by leveraging certain add-on behavior.

Mozilla Firefox before 16.0.2, Firefox ESR 10.x before 10.0.10, Thunderbird before 16.0.2, Thunderbird ESR 10.x before 10.0.10, and SeaMonkey before 2.13.2 do not prevent use of the valueOf method to shadow the location object (aka window.location), which makes it easier for remote attackers to conduct cross-site scripting (XSS) attacks via vectors involving a plugin.

Mozilla Firefox before 17.0, Firefox ESR 10.x before 10.0.11, Thunderbird before 17.0, Thunderbird ESR 10.x before 10.0.11, and SeaMonkey before 2.14 do not prevent use of a "top" frame name-attribute value to access the location property, which makes it easier for remote attackers to conduct cross-site scripting (XSS) attacks via vectors involving a binary plugin.

The evalInSandbox implementation in Mozilla Firefox before 17.0, Firefox ESR 10.x before 10.0.11, Thunderbird before 17.0, Thunderbird ESR 10.x before 10.0.11, and SeaMonkey before 2.14 uses an incorrect context during the handling of JavaScript code that sets the location.href property, which allows remote attackers to conduct cross-site scripting (XSS) attacks or read arbitrary files by leveraging a sandboxed add-on.

Mozilla Firefox before 16.0, Firefox ESR 10.x before 10.0.8, Thunderbird before 16.0, Thunderbird ESR 10.x before 10.0.8, and SeaMonkey before 2.13 allow remote attackers to conduct cross-site scripting (XSS) attacks via a binary plugin that uses Object.defineProperty to shadow the top object, and leverages the relationship between top.location and the location property.

The HZ-GB-2312 character-set implementation in Mozilla Firefox before 17.0, Firefox ESR 10.x before 10.0.11, Thunderbird before 17.0, Thunderbird ESR 10.x before 10.0.11, and SeaMonkey before 2.14 does not properly handle a ~ (tilde) character in proximity to a chunk delimiter, which allows remote attackers to conduct cross-site scripting (XSS) attacks via a crafted document.

Multiple cross-site scripting (XSS) vulnerabilities in Cumin before 0.1.5444, as used in Red Hat Enterprise Messaging, Realtime, and Grid (MRG) 2.0, allow remote attackers to inject arbitrary web script or HTML via unspecified vectors related to (1) "error message displays" or (2) "in source HTML on certain pages."

Multiple cross-site scripting (XSS) vulnerabilities in Red Hat Certificate System (RHCS) before 8.1.1 and Dogtag Certificate System allow remote attackers to inject arbitrary web script or HTML via unspecified parameters to the (1) System Agent or (2) End Entity pages.

A reflected Cross-Site Scripting (XSS) flaw was found in RESTEasy in all versions of RESTEasy up to 4.6.0.Final, where it did not properly handle URL encoding when calling @javax.ws.rs.PathParam without any @Produces MediaType. This flaw allows an attacker to launch a reflected XSS attack. The highest threat from this vulnerability is to data confidentiality and integrity.

A POST based reflected Cross Site Scripting vulnerability on has been identified in Keycloak.

Cross-site scripting (XSS) vulnerability in the online help in Hitachi Device Manager, Tiered Storage Manager, Replication Manager, and Global Link Manager before 8.1.2-00, and Compute Systems Manager before 7.6.1-08 and 8.x before 8.1.2-00, as used in Hitachi Command Suite, allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.

The default selected dialog button in CustomHandlers in Google Chrome prior to 69.0.3497.81 allowed a remote attacker who convinced the user to perform certain operations to open external programs via a crafted HTML page.

Multiple cross-site scripting (XSS) vulnerabilities in the Server Administration Panel in Parallels Plesk Panel 10.2.0_build1011110331.18 allow remote attackers to inject arbitrary web script or HTML via crafted input to a PHP script, as demonstrated by admin/health/ and certain other files.

Cross site scripting in automation controller UI in Red Hat Ansible Automation Platform 1.2 and 2.0 where the project name is susceptible to XSS injection

Insufficient validation of untrusted input in Blink in Google Chrome prior to 80.0.3987.87 allowed a local attacker to bypass content security policy via a crafted HTML page.

Insufficient policy enforcement in extensions in Google Chrome prior to 80.0.3987.87 allowed an attacker who convinced a user to install a malicious extension to bypass navigation restrictions via a crafted Chrome Extension.

Multiple cross-site scripting (XSS) vulnerabilities in the billing system for Parallels Plesk Panel 10.3.1_build1013110726.09 allow remote attackers to inject arbitrary web script or HTML via crafted input to a PHP script, as demonstrated by admin/index.php/default and certain other files.

Multiple cross-site scripting (XSS) vulnerabilities in Red Hat JBoss Enterprise Portal Platform before 5.2.0 allow remote attackers to inject arbitrary web script or HTML via unspecified vectors.

Multiple cross-site scripting (XSS) vulnerabilities in the Control Panel in Parallels Plesk Panel 10.2.0 build 20110407.20 allow remote attackers to inject arbitrary web script or HTML via crafted input to a PHP script, as demonstrated by smb/user/create and certain other files.

A XSS vulnerability was discovered in python-lxml's clean module. The module's parser didn't properly imitate browsers, which caused different behaviors between the sanitizer and the user's page. A remote attacker could exploit this flaw to run arbitrary HTML/JS code.

Cross-site scripting (XSS) vulnerability in the 404 error page in Red Hat JBoss Operations Network before 3.3.3 allows remote attackers to inject arbitrary web script or HTML via a crafted URL.

A flaw was found in Django REST Framework versions before 3.12.0 and before 3.11.2. When using the browseable API viewer, Django REST Framework fails to properly escape certain strings that can come from user input. This allows a user who can control those strings to inject malicious <script> tags, leading to a cross-site-scripting (XSS) vulnerability.

A flaw was found in the Ceph Object Gateway, where it supports request sent by an anonymous user in Amazon S3. This flaw could lead to potential XSS attacks due to the lack of proper neutralization of untrusted input.

JBoss AeroGear has reflected XSS via the password field

Multiple cross-site scripting (XSS) vulnerabilities in the administration interface in RHQ 4.2.0, as used in JBoss Operations Network (aka JON or JBoss ON) before 3.0, allow remote attackers to inject arbitrary web script or HTML via unspecified vectors.

Two cross-site scripting vulnerabilities were fixed in Bodhi 5.6.1.

Multiple cross-site scripting (XSS) vulnerabilities in Spacewalk 1.6, as used in Red Hat Network (RHN) Satellite, allow remote attackers to inject arbitrary web script or HTML via vectors related to Search forms.

A cross-site scripting (XSS) flaw was found in RESTEasy in versions before 3.11.1.Final and before 4.5.3.Final, where it did not properly handle URL encoding when the RESTEASY003870 exception occurs. An attacker could use this flaw to launch a reflected XSS attack.

Sinatra before 2.0.2 has XSS via the 400 Bad Request page that occurs upon a params parser exception.

Multiple cross-site scripting (XSS) vulnerabilities in Spacewalk 1.6, as used in Red Hat Network (RHN) Satellite, allow remote attackers to inject arbitrary web script or HTML via the "Filter by Synopsis" field and other unspecified filter forms.

Cross-site scripting (XSS) vulnerability in Spacewalk 1.6, as used in Red Hat Network (RHN) Satellite, allows remote attackers to inject arbitrary web script or HTML via the QueryString to the SystemGroupList.do page.

It was found that the App Studio component of RHMAP 4.4 executes javascript provided by a user. An attacker could use this flaw to execute a stored XSS attack on an application administrator using App Studio.

The content security policy (CSP) "sandbox" directive did not create a unique origin for the document, causing it to behave as if the "allow-same-origin" keyword were always specified. This could allow a Cross-Site Scripting (XSS) attack to be launched from unsafe content. This vulnerability affects Firefox < 56, Firefox ESR < 52.4, and Thunderbird < 52.4.

JBoss BRMS 6 and BPM Suite 6 before 6.4.3 are vulnerable to a reflected XSS via artifact upload. A malformed XML file, if uploaded, causes an error message to appear that includes part of the bad XML code verbatim without filtering out scripts. Successful exploitation would allow execution of script code within the context of the affected user.

Incorrect MIME type of XSS-Protection reports in Blink in Google Chrome prior to 58.0.3029.81 for Linux, Windows, and Mac, and 58.0.3029.83 for Android, allowed a remote attacker to circumvent Cross-Origin Resource Sharing checks via a crafted HTML page.

If a page is loaded from an original site through a hyperlink and contains a redirect to a "data:text/html" URL, triggering a reload will run the reloaded "data:text/html" page with its origin set incorrectly. This allows for a cross-site scripting (XSS) attack. This vulnerability affects Thunderbird < 52.1, Firefox ESR < 52.1, and Firefox < 53.

XSS Auditor in Google Chrome prior to 57.0.2987.98 for Mac, Windows, and Linux and 57.0.2987.108 for Android allowed detection of a blocked iframe load, which allowed a remote attacker to brute force JavaScript variables via a crafted HTML page.

Cross-site scripting (XSS) vulnerability in Jenkins before 1.583 and LTS before 1.565.3 allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.

An attacker submitting facts to the Foreman server containing HTML can cause a stored XSS on certain pages: (1) Facts page, when clicking on the "chart" button and hovering over the chart; (2) Trends page, when checking the graph for a trend based on a such fact; (3) Statistics page, for facts that are aggregated on this page.

Insufficient policy enforcement in Omnibox in Google Chrome prior to 63.0.3239.84 allowed a socially engineered user to XSS themselves by dragging and dropping a javascript: URL into the URL bar.

Keycloak, an open-source identity and access management solution, has a cross-site scripting (XSS) vulnerability in the SAML or OIDC providers. The vulnerability can allow an attacker to execute malicious scripts by setting the AssertionConsumerServiceURL value or the redirect_uri.