An issue was discovered in Joomla! before 3.9.3. Inadequate checks at the Global Configuration helpurl settings allowed stored XSS.

An issue was discovered in Joomla! before 3.9.3. Inadequate parameter handling in JavaScript code (core.js writeDynaList) could lead to an XSS attack vector.

In Joomla! 3.2.0 through 3.6.5 (fixed in 3.7.0), inadequate filtering leads to XSS in the template manager component.

A jQuery cross site scripting vulnerability is present when making Ajax requests to untrusted domains. This vulnerability is mitigated by the fact that it requires contributed or custom modules in order to exploit. For Drupal 8, this vulnerability was already fixed in Drupal 8.4.0 in the Drupal core upgrade to jQuery 3. For Drupal 7, it is fixed in the current release (Drupal 7.57) for jQuery 1.4.4 (the version that ships with Drupal 7 core) as well as for other newer versions of jQuery that might be used on the site, for example using the jQuery Update module.

Multiple cross-site scripting (XSS) vulnerabilities in Drupal before 4.6.11, and 4.7 before 4.7.5, allow remote attackers to inject arbitrary web script or HTML via unspecified parameters in the (1) filter and (2) system modules. NOTE: some of these details are obtained from third party information.

Drupal 8.4.x versions before 8.4.5 and Drupal 7.x versions before 7.57 has a Drupal.checkPlain() JavaScript function which is used to escape potentially dangerous text before outputting it to HTML (as JavaScript output does not typically go through Twig autoescaping). This function does not correctly handle all methods of injecting malicious HTML, leading to a cross-site scripting vulnerability under certain circumstances. The PHP functions which Drupal provides for HTML escaping are not affected.

Cross-site scripting (XSS) vulnerability in Joomla! before 1.0.12 allows remote attackers to inject arbitrary web script or HTML via unspecified vectors, possibly related to poll.php or the module title.

Multiple cross-site scripting (XSS) vulnerabilities in the Freichat (com_freichat) component, possibly 9.4 and earlier, for Joomla! allow remote attackers to inject arbitrary web script or HTML via the (1) id or (2) xhash parameter to client/chat.php or (3) toname parameter to client/plugins/upload/upload.php.

Multiple cross-site scripting (XSS) vulnerabilities in tmpl/layout_editevent.php in the Multi Calendar (com_multicalendar) component 4.0.2, and possibly 4.8.5 and earlier, for Joomla! allow remote attackers to inject arbitrary web script or HTML via the (1) calid or (2) paletteDefault parameter in an editevent action to index.php.

Cross-site scripting (XSS) vulnerability in the Click2Sell Suite module 6.x-1.x for Drupal allows remote attackers to inject arbitrary web script or HTML via a confirmation form.

An issue was discovered in Joomla! before 3.9.2. Inadequate escaping in mod_banners leads to a stored XSS vulnerability.

jQuery-UI is the official jQuery user interface library. Prior to version 1.13.0, accepting the value of the `altField` option of the Datepicker widget from untrusted sources may execute untrusted code. The issue is fixed in jQuery UI 1.13.0. Any string value passed to the `altField` option is now treated as a CSS selector. A workaround is to not accept the value of the `altField` option from untrusted sources.

An issue was discovered in Joomla! before 3.9.2. Inadequate escaping in com_contact leads to a stored XSS vulnerability.

Cross-site scripting (XSS) vulnerability in Google Site Search module 6.x-1.x before 6.x-1.4 and 7.x-1.x before 7.x-1.10 for Drupal allows remote attackers to inject arbitrary web script or HTML by causing crafted data to be returned by the Google API.

Cross-site scripting (XSS) vulnerability in the aiContactSafe component before 2.0.21 for Joomla! allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.

Multiple cross-site scripting (XSS) vulnerabilities in the Scald module 7.x-1.x before 7.x-1.1 for Drupal allow remote attackers to inject arbitrary web script or HTML via the (1) flash_uri, (2) flash_width, or (3) flash_height in the scald_flash_scald_prerender function in providers/scald_flash/scald_flash.module; or the (4) caption in the scald_image_scald_prerender function in providers/scald_image/scald_image.module.

jQuery-UI is the official jQuery user interface library. Prior to version 1.13.0, accepting the value of the `of` option of the `.position()` util from untrusted sources may execute untrusted code. The issue is fixed in jQuery UI 1.13.0. Any string value passed to the `of` option is now treated as a CSS selector. A workaround is to not accept the value of the `of` option from untrusted sources.

Cross-site scripting (XSS) vulnerability in the aiContactSafe component before 2.0.21 for Joomla! allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.

Cross-site scripting (XSS) vulnerability in Joomla! 2.5.x before 2.5.10 and 3.0.x before 3.0.4 allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.

Cross-site scripting (XSS) vulnerability in the highlighter plugin in Joomla! 2.5.x before 2.5.10 and 3.0.x before 3.0.4 allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.

Cross-site scripting (XSS) vulnerability in the Voting plugin in Joomla! 2.5.x before 2.5.10 and 3.0.x before 3.0.4 allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.

jQuery-UI is the official jQuery user interface library. Prior to version 1.13.0, accepting the value of various `*Text` options of the Datepicker widget from untrusted sources may execute untrusted code. The issue is fixed in jQuery UI 1.13.0. The values passed to various `*Text` options are now always treated as pure text, not HTML. A workaround is to not accept the value of the `*Text` options from untrusted sources.

Cross-site scripting (XSS) vulnerability in the Filebrowser module 6.x-2.x before 6.x-2.2 for Drupal allows remote attackers to inject arbitrary web script or HTML via unspecified vectors, related to "lists of files."

Cross-site scripting (XSS) vulnerability in the Display Suite module 7.x-1.x before 7.x-1.7 and 7.x-2.x before 7.x-2.3 for Drupal allows remote authenticated users with certain permissions to inject arbitrary web script or HTML via an entity bundle label.

Cross-site scripting (XSS) vulnerability in the Rules module 7.x-2.x before 7.x-2.3 for Drupal allows remote authenticated users with the "administer rules" permission to inject arbitrary web script or HTML via a rule tag.

Cross-site scripting (XSS) vulnerability in the Zero Point theme 7.x-1.x before 7.x-1.9 for Drupal allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.

Cross-site scripting (XSS) vulnerability in the Webform module 6.x-3.x before 6.x-3.19 for Drupal allows remote authenticated users with the "edit own webform content" or "edit all webform content" permissions to inject arbitrary web script or HTML via a component label.

Cross-site request forgery (CSRF) vulnerability in the elFinder file manager module 6.x-0.x before 6.x-0.8 and 7.x-0.x before 7.x-0.8 for Drupal allows remote attackers to hijack the authentication of unspecified victims to create, modify, or delete files via unknown vectors.

Cross-site scripting (XSS) vulnerability in the Display Suite module 7.x-1.x before 7.x-1.7 and 7.x-2.x before 7.x-2.1 for Drupal allows remote attackers to inject arbitrary web script or HTML via the author field.

Cross-site scripting (XSS) vulnerability in the Manager Change for Organic Groups (og_manager_change) module 7.x-2.x before 7.x-2.1 for Drupal might allow remote attackers to inject arbitrary web script or HTML via the username in the new manager autocomplete field.

Cross-site scripting (XSS) vulnerability in the Fonecta verify module 7.x-1.x before 7.x-1.6 for Drupal allows remote attackers from certain sources to inject arbitrary web script or HTML via unspecified vectors.

Cross-site scripting (XSS) vulnerability in the PRH Search module 7.x-1.x before 7.x-1.1 for Drupal allows remote attackers from certain sources to inject arbitrary web script or HTML via unspecified vectors.

Cross-site scripting (XSS) vulnerability in Views in the Ubercart module 7.x-3.x before 7.x-3.4 for Drupal allows remote attackers to inject arbitrary web script or HTML via the full name field.

Cross-site scripting (XSS) vulnerability in the Exposed Filter Data module 6.x-1.x before 6.x-1.2 for Drupal allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.

Cross-site scripting (XSS) vulnerability in Views in the Ubercart Views (uc_views) module 6.x before 6.x-3.3 for Drupal allows remote attackers to inject arbitrary web script or HTML via the full name field.

Multiple cross-site scripting (XSS) vulnerabilities in the Varnish module 6.x-1.x before 6.x-1.2 and 7.x-1.x before 7.x-1.0-beta2 for Drupal allow remote attackers to inject arbitrary web script or HTML via crafted a (1) Watchdog message or (2) admin setting.

Multiple cross-site scripting (XSS) vulnerabilities in the Project Issue File Review module (PIFR) module 6.x-2.x before 6.x-2.17 for Drupal allow (1) remote attackers to inject arbitrary web script or HTML via a crafted patch, which triggers a PIFR client to test the patch and return the results to the PIFR_Server test results page or (2) remote authenticated users with the "manage PIFR environments" permission to inject arbitrary web script or HTML via vectors involving a PIFR_Server administrative page.

Cross-site scripting (XSS) vulnerability in the phptemplate_preprocess_node function in template.php in the Inf08 theme 6.x-1.x before 6.x-1.10 for Drupal allows remote authenticated users with the "administer taxonomy" permission to inject arbitrary web script or HTML via a taxonomy vocabulary name.

Cross-site scripting (XSS) vulnerability in the Time Spent module 6.x and 7.x for Drupal allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.

Multiple cross-site scripting (XSS) vulnerabilities in the Colorbox Node module 7.x-2.x before 7.x-2.2 for Drupal allow remote attackers to inject arbitrary web script or HTML via unspecified parameters.

Multiple cross-site scripting (XSS) vulnerabilities in the MailChimp module 7.x-2.x before 7.x-2.7 for Drupal allow remote attackers to inject arbitrary web script or HTML via vectors related to (1) a predictable "webhook URL key" and (2) improper sanitization of "Webhook variables from POST requests."

Multiple cross-site scripting (XSS) vulnerabilities in the Hostip module 6.x-2.x before 6.x-2.2 and 7.x-2.x before 7.x-2.2 for Drupal allow remote attackers with control of hostip.info to inject arbitrary web script or HTML via unspecified vectors.

Cross-site scripting (XSS) vulnerability in the Twitter Pull module 6.x-1.x before 6.x-1.3 and 7.x-1.x before 7.x-1.0-rc3 for Drupal allows remote attackers to inject arbitrary web script or HTML via unspecified vectors related to "data coming from Twitter."

Multiple cross-site scripting (XSS) vulnerabilities in the Basic webmail module 6.x-1.x before 6.x-1.2 for Drupal allow remote attackers to inject arbitrary web script or HTML via a (1) page title or (2) crafted email message.

Cross-site scripting (XSS) vulnerability in the language search component in Joomla! before 3.0.1 allows remote attackers to inject arbitrary web script or HTML via unspecified vectors, related to a "typographical error."

Cross-site scripting (XSS) vulnerability in the Quickl Form component for Joomla! allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.

Cross-site scripting (XSS) vulnerability in Joomla! 2.5.x before 2.5.7 allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.

Multiple cross-site scripting (XSS) vulnerabilities in the galleryformatter_field_formatter_view functiuon in galleryformatter.tpl.php the Gallery formatter module before 7.x-1.2 for Drupal allow remote authenticated users with permissions to create a node or entity to inject arbitrary web script or HTML via the (1) title or (2) alt parameter.

Cross-site scripting (XSS) vulnerability in the Privatemsg module 7.x-1.x before 7.x-1.3 for Drupal allows remote attackers to inject arbitrary web script or HTML via a user name in a private message.

Cross-site scripting (XSS) vulnerability in the Drag & Drop Gallery module 6.x for Drupal allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.