Rocket.Chat 6.12.0, 6.11.2, 6.10.5, 6.9.6, 6.8.6, 6.7.8, and earlier is vulnerable to DOM-based Cross-site Scripting (XSS). Attackers may be able to abuse the UpdateOTRAck method to forge a message that contains an XSS payload.

An XSS issue was discovered in packages/rocketchat-mentions/Mentions.js in Rocket.Chat before 0.65. The real name of a username is displayed unescaped when the user is mentioned (using the @ symbol) in a channel or private chat. Consequently, it is possible to exfiltrate the secret token of every user and also admins in the channel.

Rocket.Chat before 3.11, 3.10.5, 3.9.7, 3.8.8 is vulnerable to persistent cross-site scripting (XSS) using nested markdown tags allowing a remote attacker to inject arbitrary JavaScript in a message. This flaw leads to arbitrary file read and RCE on Rocket.Chat desktop app.

Rocket.Chat server before 3.9.0 is vulnerable to a self cross-site scripting (XSS) vulnerability via the drag & drop functionality in message boxes.

Rocket.Chat before 2.1.0 allows XSS via a URL on a ![title] line.

A blind self XSS vulnerability exists in RocketChat LiveChat <v1.9 that could allow an attacker to trick a victim pasting malicious code in their chat instance.

A vulnerability has been discovered in Rocket.Chat where a markdown parsing issue in the "Search Messages" feature allows the insertion of malicious tags. This can be exploited on servers with content security policy disabled possible leading to some issues attacks like account takeover.

Rocket.Chat through 3.4.2 allows XSS where an attacker can send a specially crafted message to a channel or in a direct message to the client which results in remote code execution on the client side.

Rocket.Chat 6.12.0, 6.11.2, 6.10.5, 6.9.6, 6.8.6, 6.7.8, and earlier allows stored XSS in the description and release notes of the marketplace and private apps.

A reflected XSS issue was discovered in the registration form in Rocket.Chat before 0.66. When one creates an account, the next step will ask for a username. This field will not save HTML control characters but an error will be displayed that shows the attempted username unescaped via packages/rocketchat-ui-login/client/username/username.js in packages/rocketchat-ui-login/client/username/username.html.

A cross-site scripting vulnerability exists in Rocket.chat <v5 due to style injection in the complete chat window, an adversary is able to manipulate not only the style of it, but will also be able to block functionality as well as hijacking the content of targeted users. Hence the payloads are stored in messages, it is a persistent attack vector, which will trigger as soon as the message gets viewed.

The `specializedRendering` function in Rocket.Chat server before 3.9.2 allows a cross-site scripting (XSS) vulnerability by way of the `value` parameter.

The Electron desktop application of Rocket.Chat through 6.3.4 allows stored XSS via links in an uploaded file, related to failure to use a separate browser upon encountering third-party external actions from PDF documents.

Online Food Ordering System v2 was discovered to contain a SQL injection vulnerability via the id parameter at view_order.php.

Multiple cross-site scripting (XSS) vulnerabilities in Symphony CMS 2.0.7 and 2.1.1 allow remote attackers to inject arbitrary web script or HTML via the (1) fields[website] parameter in the post comments feature in articles/a-primer-to-symphony-2s-default-theme/ or (2) send-email[recipient] parameter to about/. NOTE: some of these details are obtained from third party information.

Multiple cross-site scripting vulnerabilities in Tiki 7.2 and earlier allow remote attackers to inject arbitrary web script or HTML via the path info to (1) tiki-admin_system.php, (2) tiki-pagehistory.php, (3) tiki-removepage.php, or (4) tiki-rename_page.php.

Multiple cross-site scripting (XSS) vulnerabilities on the Accellion File Transfer Appliance (FTA) before FTA_9_12_40 allow remote attackers to inject arbitrary web script or HTML via unspecified input to (1) getimageajax.php, (2) move_partition_frame.html, or (3) wmInfo.html.

dsmall v20180320 allows XSS via the pdr_sn parameter to public/index.php/home/predeposit/index.html.

Cross-site scripting (XSS) vulnerability in the theme_adium_append_message function in empathy-theme-adium.c in the Adium theme in libempathy-gtk in Empathy 3.2.1 and earlier allows remote attackers to inject arbitrary web script or HTML via a crafted alias (aka nickname) in a /me event, a different vulnerability than CVE-2011-3635.

Cross-site scripting (XSS) vulnerability in WebAccess in Novell GroupWise 8.x before 8.0 SP2 allows remote attackers to inject arbitrary web script or HTML via a crafted message, related to "replies."

The Newsletter, SMTP, Email marketing and Subscribe forms by Sendinblue WordPress plugin before 3.1.61 does not sanitise and escape a parameter before outputting it back in the admin dashboard when the WPML plugin is also active and configured, leading to a Reflected Cross-Site Scripting which could be used against high privilege users such as admin

Cross-site scripting (XSS) vulnerability in Products_Results.php in PowerStore 3.0 allows remote attackers to inject arbitrary web script or HTML via the totalRows_WADAProducts parameter.

A spoofing vulnerability exists when a Lync Server or Skype for Business Server does not properly sanitize a specially crafted request, aka 'Skype for Business and Lync Spoofing Vulnerability'.

Cross-site scripting (XSS) vulnerability in an unspecified portal authentication page in Huawei Agile Controller-Campus with software before V100R001C00SPC319 allows remote attackers to inject arbitrary web script or HTML via unknown vectors.

LeoStream Connection Broker 9.x before 9.0.34.3 allows Unauthenticated Reflected XSS via the /index.pl user parameter. NOTE: This vulnerability only affects products that are no longer supported by the maintainer

Cross-site scripting (XSS) vulnerability in phpMyAdmin 4.4.x before 4.4.15.6 and 4.6.x before 4.6.2 allows remote attackers to inject arbitrary web script or HTML via special characters that are mishandled during double URL decoding.

Cross-site scripting (XSS) vulnerability in the Ajax WebMail interface in AXIGEN Mail Server before 7.4.2 allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.

Cross-site scripting (XSS) vulnerability in the web-based management interface in Cisco Meeting Server (formerly Acano Conferencing Server) 1.7 through 1.9 allows remote attackers to inject arbitrary web script or HTML via crafted parameters, aka Bug ID CSCva19922.

Cross-site scripting (XSS) vulnerability in KENT-WEB WEB FORUM 5.1 and earlier allows remote attackers to inject arbitrary web script or HTML via vectors related to cookies.

Cross-site scripting (XSS) vulnerability in the HTML-Template-Pro module before 0.9507 for Perl allows remote attackers to inject arbitrary web script or HTML via template parameters, related to improper handling of > (greater than) and < (less than) characters.

Cross-site scripting (XSS) vulnerability in admin/sources/classes/bbcode/custom/defaults.php in Invision Power Board (IP.Board) 3.1.2 allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.

Multiple cross-site scripting (XSS) vulnerabilities in libraries/display_export.lib.php in phpMyAdmin 3.4.x before 3.4.9 allow remote attackers to inject arbitrary web script or HTML via crafted URL parameters, related to the export panels in the (1) server, (2) database, and (3) table sections.

Multiple cross-site scripting (XSS) vulnerabilities in the Workplace (aka WP) component in IBM FileNet P8 Application Engine (P8AE) 3.5.1 before 3.5.1-021 allow remote attackers to inject arbitrary web script or HTML via unspecified vectors.

Multiple cross-site scripting (XSS) vulnerabilities in Prestashop before 1.5 allow remote attackers to inject arbitrary web script or HTML via the (1) address or (2) relativ_base_dir parameter to modules/mondialrelay/googlemap.php; the (3) relativ_base_dir, (4) Pays, (5) Ville, (6) CP, (7) Poids, (8) Action, or (9) num parameter to prestashop/modules/mondialrelay/googlemap.php; (10) the num_mode parameter to modules/mondialrelay/kit_mondialrelay/RechercheDetailPointRelais_ajax.php; (11) the Expedition parameter to modules/mondialrelay/kit_mondialrelay/SuiviExpedition_ajax.php; or the (12) folder or (13) name parameter to admin/ajaxfilemanager/ajax_save_text.php.

Multiple cross-site scripting (XSS) vulnerabilities in Hotaru.php in the Search plugin 1.3 for Hotaru CMS allow remote attackers to inject arbitrary web script or HTML via the (1) SITE_NAME parameter to admin_index.php, or the (2) return and (3) search parameters to index.php. NOTE: some of these details are obtained from third party information.

Squidex before 7.4.0 was discovered to contain a squid.svg cross-site scripting (XSS) vulnerability.

TYPO3 is a free and open source Content Management Framework released under the GNU General Public License. In affected versions the TYPO3 core component `GeneralUtility::getIndpEnv()` uses the unfiltered server environment variable `PATH_INFO`, which allows attackers to inject malicious content. In combination with the TypoScript setting `config.absRefPrefix=auto`, attackers can inject malicious HTML code to pages that have not been rendered and cached, yet. As a result, injected values would be cached and delivered to other website visitors (persisted cross-site scripting). Individual code which relies on the resolved value of `GeneralUtility::getIndpEnv('SCRIPT_NAME')` and corresponding usages (as shown below) are vulnerable as well. Additional investigations confirmed that at least Apache web server deployments using CGI (FPM, FCGI/FastCGI, and similar) are affected. However, there still might be the risk that other scenarios like nginx, IIS, or Apache/mod_php are vulnerable. The usage of server environment variable `PATH_INFO` has been removed from corresponding processings in `GeneralUtility::getIndpEnv()`. Besides that, the public property `TypoScriptFrontendController::$absRefPrefix` is encoded for both being used as a URI component and for being used as a prefix in an HTML context. This mitigates the cross-site scripting vulnerability. Users are advised to update to TYPO3 versions 8.7.51 ELTS, 9.5.40 ELTS, 10.4.35 LTS, 11.5.23 LTS and 12.2.0 which fix this problem. For users who are unable to patch in a timely manner the TypoScript setting `config.absRefPrefix` should at least be set to a static path value, instead of using auto - e.g. `config.absRefPrefix=/`. This workaround **does not fix all aspects of the vulnerability**, and is just considered to be an intermediate mitigation to the most prominent manifestation.

Netikus EventSentry before 3.2.1.44 has XSS via SNMP.

app/View/AuthKeys/authkey_display.ctp in MISP through 2.4.167 has an XSS in authkey add via a Referer field.

ABAP Server and ABAP Platform (SAP Basis), versions, 7.31, 7.4, 7.5, do not sufficiently encode user-controlled inputs, resulting in Cross-Site Scripting (XSS) vulnerability.

Cross-site scripting (XSS) vulnerability in View.pm in BackupPC 3.0.0, 3.1.0, 3.2.0, 3.2.1, and possibly earlier allows remote attackers to inject arbitrary web script or HTML via the num parameter in a view action to index.cgi, related to the log file viewer, a different vulnerability than CVE-2011-3361.

Multiple cross-site scripting (XSS) vulnerabilities in news.php in SimpNews 2.47.03 and earlier allow remote attackers to inject arbitrary web script or HTML via the (1) layout and (2) sortorder parameters.

Multiple cross-site scripting (XSS) vulnerabilities in LabWiki 1.1 and earlier allow remote attackers to inject arbitrary web script or HTML via the (1) from parameter to index.php or the (2) page_no parameter to recentchanges.php.

October CMS through 1.0.431 allows XSS by entering HTML on the Add Posts page.

Cross-site scripting (XSS) vulnerability in the Morning Coffee theme before 3.6 for WordPress allows remote attackers to inject arbitrary web script or HTML via the PATH_INFO to index.php.

Cross-site scripting (XSS) vulnerability in facebook.php in the GRAND FlAGallery plugin (flash-album-gallery) before 1.57 for WordPress allows remote attackers to inject arbitrary web script or HTML via the i parameter.

Misskey is an open source, decentralized social media platform. In versions prior to 13.5.0 the link to the instance to the sender that appears when viewing a user or note received through ActivityPub is not properly validated, so by inserting a URL with a javascript scheme an attacker may execute JavaScript code in the context of the recipient. This issue has been fixed in version 13.5.0. Users are advised to upgrade. Users unable to upgrade should not "view on remote" for untrusted instances.

When LDAP authentication is activated in the configuration it is possible to obtain reflected XSS execution by creating a custom URL that the victim only needs to open in order to execute arbitrary JavaScript code in the victim's browser. This is due to a fault in the file login.php where the content of "$_SERVER['PHP_SELF']" is reflected into the HTML of the website. Hence the attacker does not need a valid account in order to exploit this issue.

Multiple SQL injection vulnerabilities in symphony/content/content.publish.php in Symphony CMS 2.2.3 and possibly other versions before 2.2.4 allow remote authenticated users with Author permissions to execute arbitrary SQL commands via the filter parameter to (1) symphony/publish/comments or (2) symphony/publish/images. NOTE: this issue can be leveraged to perform cross-site scripting (XSS) attacks via error messages. NOTE: some of these details are obtained from third party information.

Multiple cross-site scripting (XSS) vulnerabilities in Parallels Plesk Small Business Panel 10.2.0 allow remote attackers to inject arbitrary web script or HTML via crafted input to a PHP script, as demonstrated by smb/app/available/id/apscatalog/ and certain other files.