Cross-site scripting (XSS) vulnerability in flash/FlashMediaElement.as in MediaElement.js before 2.21.0, as used in WordPress before 4.5.2, allows remote attackers to inject arbitrary web script or HTML via an obfuscated form of the jsinitfunction parameter, as demonstrated by "jsinitfunctio%gn."

Cross-site scripting (XSS) vulnerability in WordPress before 2.6, SVN development versions only, allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.

Cross-site scripting (XSS) vulnerability in plupload.flash.swf in Plupload before 2.1.9, as used in WordPress before 4.5.2, allows remote attackers to inject arbitrary web script or HTML via a Same-Origin Method Execution (SOME) attack.

The Grid Shortcodes WordPress plugin before 1.1.1 does not validate and escape some of its shortcode attributes before outputting them back in a page/post where the shortcode is embed, which could allow users with the contributor role and above to perform Stored Cross-Site Scripting attacks

Multiple cross-site scripting (XSS) vulnerabilities in WordPress before 4.1.2, when MySQL is used without strict mode, allow remote attackers to inject arbitrary web script or HTML via a (1) four-byte UTF-8 character or (2) invalid character that reaches the database layer, as demonstrated by a crafted character in a comment.

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

Cross-site scripting (XSS) vulnerability in WebSVN 2.3.3 and earlier allows remote attackers to inject arbitrary web script or HTML via the path parameter to log.php.

XSS can occur in GNOME Web (aka Epiphany) before 40.4 and 41.x before 41.1 when View Source mode or Reader mode is used, as demonstrated by a a page title.

Multiple cross-site scripting (XSS) vulnerabilities in (1) revision.php, (2) log.php, (3) listing.php, and (4) comp.php in WebSVN allow context-dependent attackers to inject arbitrary web script or HTML via the name of a (a) file or (b) directory in a repository.

Multiple cross-site scripting (XSS) vulnerabilities in wp-includes/class-wp-theme.php in WordPress before 4.4.1 allow remote attackers to inject arbitrary web script or HTML via a (1) stylesheet name or (2) template name to wp-admin/customize.php.

lxml is a library for processing XML and HTML in the Python language. Prior to version 4.6.5, the HTML Cleaner in lxml.html lets certain crafted script content pass through, as well as script content in SVG files embedded using data URIs. Users that employ the HTML cleaner in a security relevant context should upgrade to lxml 4.6.5 to receive a patch. There are no known workarounds available.

The Easy Social Feed WordPress plugin before 6.5.6 does not validate and escape some of its shortcode attributes before outputting them back in the page, which could allow users with a role as low as contributor to perform Stored Cross-Site Scripting attacks which could be used against high privilege users such as admin

Cross-site scripting (XSS) vulnerability in the ModuleSystem::RequireForJsInner function in extensions/renderer/module_system.cc in the Extensions subsystem in Google Chrome before 50.0.2661.75 allows remote attackers to inject arbitrary web script or HTML via a crafted web site, aka "Universal XSS (UXSS)."

Roundcube before 1.3.17 and 1.4.x before 1.4.12 is prone to XSS in handling an attachment's filename extension when displaying a MIME type warning message.

Cross-site scripting (XSS) vulnerability in the Security component of Kohana before 3.3.6 allows remote attackers to inject arbitrary web script or HTML by bypassing the strip_image_tags protection mechanism in system/classes/Kohana/Security.php.

Multiple cross-site scripting (XSS) vulnerabilities in the Sniplets 1.1.2 and 1.2.2 plugin for WordPress allow remote attackers to inject arbitrary web script or HTML via the (1) text parameter to (a) warning.php, (b) notice.php, and (c) inset.php in view/sniplets/, and possibly (d) modules/execute.php; the (2) url parameter to (e) view/admin/submenu.php; and the (3) page parameter to (f) view/admin/pager.php.

Multiple cross-site scripting (XSS) vulnerabilities in admin_panel.php in the Simon Elvery WP-Footnotes 2.2 plugin for WordPress allow remote attackers to inject arbitrary web script or HTML via the (1) wp_footnotes_current_settings[priority], (2) wp_footnotes_current_settings[style_rules], (3) wp_footnotes_current_settings[pre_footnotes], and (4) wp_footnotes_current_settings[post_footnotes] parameters.

Multiple cross-site scripting (XSS) vulnerabilities in WordPress 2.3.2 allow remote attackers to inject arbitrary web script or HTML via the (1) inviteemail parameter in an invite action to wp-admin/users.php and the (2) to parameter in a sent action to wp-admin/invites.php.

GONICUS GOsa version before commit 56070d6289d47ba3f5918885954dcceb75606001 contains a Cross Site Scripting (XSS) vulnerability in change password form (html/password.php, #308) that can result in injection of arbitrary web script or HTML. This attack appear to be exploitable via the victim must open a specially crafted web page. This vulnerability appears to have been fixed in after commit 56070d6289d47ba3f5918885954dcceb75606001.

jQuery UI is a curated set of user interface interactions, effects, widgets, and themes built on top of jQuery. Versions prior to 1.13.2 are potentially vulnerable to cross-site scripting. Initializing a checkboxradio widget on an input enclosed within a label makes that parent label contents considered as the input label. Calling `.checkboxradio( "refresh" )` on such a widget and the initial HTML contained encoded HTML entities will make them erroneously get decoded. This can lead to potentially executing JavaScript code. The bug has been patched in jQuery UI 1.13.2. To remediate the issue, someone who can change the initial HTML can wrap all the non-input contents of the `label` in a `span`.

Cross-site scripting (XSS) vulnerability in the _renderVarInput_number function in horde/framework/Core/lib/Horde/Core/Ui/VarRenderer/Html.php in Horde Groupware before 5.2.12 and Horde Groupware Webmail Edition before 5.2.12 allows remote attackers to inject arbitrary web script or HTML via vectors involving numeric form fields.

Cross-site scripting (XSS) vulnerability in the log feature in the John Godley Search Unleashed 0.2.10 plugin for WordPress allows remote attackers to inject arbitrary web script or HTML via the s parameter, which is not properly handled when the administrator views the log file.

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.

WordPress Core, in versions up to 6.0.2, is vulnerable to Authenticated Stored Cross-Site Scripting that can be exploited by users with access to the WordPress post and page editor, typically consisting of Authors, Contributors, and Editors making it possible to inject arbitrary web scripts into posts and pages that execute if the the_meta(); function is called on that page.

Multiple cross-site scripting (XSS) vulnerabilities in wp-contact-form/options-contactform.php in the WP-ContactForm 1.5 alpha and earlier plugin for WordPress allow remote attackers to inject arbitrary web script or HTML via the (1) wpcf_email, (2) wpcf_subject, (3) wpcf_question, (4) wpcf_answer, (5) wpcf_success_msg, (6) wpcf_error_msg, or (7) wpcf_msg parameter to wp-admin/admin.php, or (8) the SRC attribute of an IFRAME element.

Cross-site scripting (XSS) vulnerability in the form function in the WP_Nav_Menu_Widget class in wp-includes/default-widgets.php in WordPress before 4.2.4 allows remote attackers to inject arbitrary web script or HTML via a widget title.

Cross-site scripting (XSS) vulnerability in the legacy theme preview implementation in wp-includes/theme.php in WordPress before 4.2.4 allows remote attackers to inject arbitrary web script or HTML via a crafted string.

Multiple cross-site scripting (XSS) vulnerabilities in math-comment-spam-protection.php in the Math Comment Spam Protection 2.1 and earlier plugin for WordPress allow remote attackers to inject arbitrary web script or HTML via the (1) mcsp_opt_msg_no_answer or (2) mcsp_opt_msg_wrong_answer parameter to wp-admin/options-general.php.

Cross-site scripting (XSS) vulnerability in WordPress before 4.3.1 allows remote attackers to inject arbitrary web script or HTML by leveraging the mishandling of unclosed HTML elements during processing of shortcode tags.

Cross-site scripting (XSS) vulnerability in wp-db-backup.php in WordPress 2.0.11 and earlier, and possibly 2.1.x through 2.3.x, allows remote attackers to inject arbitrary web script or HTML via the backup parameter in a wp-db-backup.php action to wp-admin/edit.php.

Multiple cross-site scripting (XSS) vulnerabilities in captcha\captcha.php in the Captcha! 2.5d and earlier plugin for WordPress allow remote attackers to inject arbitrary web script or HTML via the (1) captcha_ttffolder, (2) captcha_numchars, (3) captcha_ttfrange, or (4) captcha_secret parameter.

Multiple cross-site request forgery (CSRF) vulnerabilities in math-comment-spam-protection.php in the Math Comment Spam Protection 2.1 and earlier plugin for WordPress allow remote attackers to perform actions as administrators via the (1) mcsp_opt_msg_no_answer or (2) mcsp_opt_msg_wrong_answer parameter to wp-admin/options-general.php.

Insufficient data validation in New Tab Page in Google Chrome prior to 95.0.4638.69 allowed a remote attacker to inject arbitrary scripts or HTML in a new browser tab via a crafted HTML page.

Cross-site scripting (XSS) vulnerability in example.html in Genericons before 3.3.1, as used in WordPress before 4.2.2, allows remote attackers to inject arbitrary web script or HTML via a fragment identifier.

Cross-site scripting (XSS) vulnerability in the Ephox (formerly Moxiecode) plupload.flash.swf shim 2.1.2 in Plupload, as used in WordPress 3.9.x, 4.0.x, and 4.1.x before 4.1.2 and other products, allows remote attackers to execute same-origin JavaScript functions via the target parameter, as demonstrated by executing a certain click function, related to _init.as and _fireEvent.as.

Inappropriate implementation in Autofill in Google Chrome prior to 118.0.5993.70 allowed a remote attacker to bypass autofill restrictions via a crafted HTML page. (Chromium security severity: Low)

Cross-site scripting (XSS) vulnerability in wp-includes/wp-db.php in WordPress before 4.2.1 allows remote attackers to inject arbitrary web script or HTML via a long comment that is improperly stored because of limitations on the MySQL TEXT data type.

In GNU Mailman before 2.1.36, a crafted URL to the Cgi/options.py user options page can execute arbitrary JavaScript for XSS.

Multiple cross-site scripting (XSS) vulnerabilities in WebODF before 0.5.5, as used in ownCloud, allow remote attackers to inject arbitrary web script or HTML via a (1) style or (2) font name or (3) javascript or (4) data URI.

Roundcube before 1.4.15, 1.5.x before 1.5.5, and 1.6.x before 1.6.4 allows stored XSS via an HTML e-mail message with a crafted SVG document because of program/lib/Roundcube/rcube_washtml.php behavior. This could allow a remote attacker to load arbitrary JavaScript code.

Inappropriate implementation in Payments in Google Chrome prior to 119.0.6045.105 allowed a remote attacker to bypass XSS preventions via a malicious file. (Chromium security severity: High)

LedgerSMB does not check the origin of HTML fragments merged into the browser's DOM. By sending a specially crafted URL to an authenticated user, this flaw can be abused for remote code execution and information disclosure.

The utils.http.is_safe_url function in Django before 1.4.20, 1.5.x, 1.6.x before 1.6.11, 1.7.x before 1.7.7, and 1.8.x before 1.8c1 does not properly validate URLs, which allows remote attackers to conduct cross-site scripting (XSS) attacks via a control character in a URL, as demonstrated by a \x08javascript: URL.

LedgerSMB does not sufficiently HTML-encode error messages sent to the browser. By sending a specially crafted URL to an authenticated user, this flaw can be abused for remote code execution and information disclosure.

Cross-site scripting (XSS) vulnerability in the V8ContextNativeHandler::GetModuleSystem function in extensions/renderer/v8_context_native_handler.cc in Google Chrome before 44.0.2403.89 allows remote attackers to inject arbitrary web script or HTML by leveraging the lack of a certain V8 context restriction, aka a Blink "Universal XSS (UXSS)."

A vulnerability classified as problematic was found in Thimo Grauerholz WP-Spreadplugin up to 3.8.6.1 on WordPress. This vulnerability affects unknown code of the file spreadplugin.php. The manipulation of the argument Spreadplugin leads to cross site scripting. The attack can be initiated remotely. Upgrading to version 3.8.6.6 is able to address this issue. The name of the patch is a9b9afc641854698e80aa5dd9ababfc8e0e57d69. It is recommended to upgrade the affected component. The identifier of this vulnerability is VDB-261676.

Cross-site scripting (XSS) vulnerability in the Orchestration/Stack section in OpenStack Dashboard (Horizon) 2014.2 before 2014.2.4 and 2015.1.x before 2015.1.1 allows remote attackers to inject arbitrary web script or HTML via the description parameter in a heat template, which is not properly handled in the help_text attribute in the Field class.

Cross-site scripting (XSS) vulnerability in wp-admin/edit-post-rows.php in WordPress 2.3 allows remote attackers to inject arbitrary web script or HTML via the posts_columns array parameter.

Cross-site scripting (XSS) vulnerability in wp-register.php in WordPress 2.0 allows remote attackers to inject arbitrary web script or HTML via the user_login parameter.