CWE-80— Improper Neutralization of Script-Related HTML Tags
The product receives input from an upstream component, but it does not neutralize or incorrectly neutralizes special characters such as "<", ">", and "&" that could be interpreted as web-scripting elements when they are sent to a downstream component that processes web pages.— MITRE CWE catalog
608 active CVEs classified under this weakness category. Sourced from NVD, GHSA, and vendor advisories. Full definition on MITRE →
CVEs classified under CWE-80page 1 of 13
- CVE-2018-19953CRITICALCVSS 6.1EG 9.0⚠ KEV2020-10-28
If exploited, this cross-site scripting vulnerability could allow remote attackers to inject malicious code. QNAP has already fixed the issue in the following QTS versions. QTS 4.4.2.1231 on build 20200302; QTS 4.4.1.1201 on build 20200130…
- CVE-2020-13965CRITICALCVSS 6.1EG 9.0⚠ KEV2020-06-09
An issue was discovered in Roundcube Webmail before 1.3.12 and 1.4.x before 1.4.5. There is XSS via a malicious XML attachment because text/xml is among the allowed types for a preview.
- CVE-2018-19943CRITICALCVSS 5.4EG 9.0⚠ KEV2020-10-28
If exploited, this cross-site scripting vulnerability could allow remote attackers to inject malicious code. QNAP has already fixed these issues in the following QTS versions. QTS 4.4.2.1270 build 20200410 and later QTS 4.4.1.1261 build 20…
- CVE-2025-66481CRITICALCVSS 9.6EG 9.62025-12-09
DeepChat is an open-source AI chat platform that supports cloud models and LLMs. Versions 0.5.1 and below are vulnerable to XSS attacks through improperly sanitized Mermaid content. The recent security patch for MermaidArtifact.vue is insu…
- CVE-2024-39363CRITICALCVSS 9.6EG 9.62025-01-14
A cross-site scripting (xss) vulnerability exists in the login.cgi set_lang_CountryCode() functionality of Wavlink AC3000 M33A8.V5030.210505. A specially crafted HTTP request can lead to a disclosure of sensitive information. An attacker c…
- CVE-2024-34070CRITICALCVSS 9.6EG 9.62024-05-14
Froxlor is open source server administration software. Prior to 2.1.9, a Stored Blind Cross-Site Scripting (XSS) vulnerability was identified in the Failed Login Attempts Logging Feature of the Froxlor Application. An unauthenticated User …
- CVE-2023-39216CRITICALCVSS 9.6EG 9.62023-08-08
Improper input validation in Zoom Desktop Client for Windows before 5.14.7 may allow an unauthenticated user to enable an escalation of privilege via network access.
- CVE-2022-29168CRITICALCVSS 9.6EG 9.62022-06-25
Wire is a secure messaging application. Wire is vulnerable to arbitrary HTML and Javascript execution via insufficient escaping when rendering `@mentions` in the wire-webapp. If a user receives and views a malicious message, arbitrary code…
- CVE-2019-13923CRITICALCVSS 9.6EG 9.62019-09-13
A vulnerability has been identified in IE/WSN-PA Link WirelessHART Gateway (All versions). The integrated configuration web server of the affected device could allow Cross-Site Scripting (XSS) attacks if unsuspecting users are tricked into…
- CVE-2026-91130CRITICALCVSS 9.3EG 9.32026-09-22
Home Assistant is open source home automation software focused on local control and privacy. Prior to 2026.7.0, the Statistics Graph card in src/components/chart/statistics-chart.ts passed entity names through getStatisticLabel and compute…
- CVE-2026-40872CRITICALCVSS 9.3EG 9.32026-04-21
mailcow: dockerized is an open source groupware/email suite based on docker. In versions prior to 2026-03b, the admin dashboard's Autodiscover logs render the EMailAddress value (logged as the "user" field) without HTML escaping. By submit…
- CVE-2025-53883CRITICALCVSS 9.3EG 9.32025-10-30
A Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS) vulnerability allows attackers to run arbitrary javascript via a reflected XSS issue in the search fields.This issue affects Container suse/manager/5.0/x86_64/…
- CVE-2026-32891CRITICALCVSS 9.0EG 9.02026-03-20
Anchorr is a Discord bot for requesting movies and TV shows and receiving notifications when items are added to a media server. Versions 1.4.1 and below contain a stored XSS vulnerability in the Jellyseerr user selector. Jellyseerr allows …
- CVE-2025-54117CRITICALCVSS 9.0EG 9.02025-08-18
NamelessMC is a free, easy to use & powerful website software for Minecraft servers. Cross-site scripting (XSS) vulnerability in NamelessMC before 2.2.3 allows remote authenticated attackers to inject arbitrary web script or HTML via the d…
- CVE-2025-53835CRITICALCVSS 9.0EG 9.02025-07-14
XWiki Rendering is a generic rendering system that converts textual input in a given syntax (wiki syntax, HTML, etc) into another syntax (XHTML, etc). Starting in version 5.4.5 and prior to version 14.10, the XHTML syntax depended on the `…
- CVE-2024-52300CRITICALCVSS 9.0EG 9.02024-11-13
macro-pdfviewer is a PDF Viewer Macro for XWiki using Mozilla pdf.js. The width parameter of the PDF viewer macro isn't properly escaped, allowing XSS for any user who can edit a page. XSS can impact the confidentiality, integrity and avai…
- CVE-2024-41947CRITICALCVSS 9.0EG 9.02024-07-31
XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. By creating a conflict when another user with more rights is currently editing a page, it is possible to execute JavaScript snippets o…
- CVE-2023-35153CRITICALCVSS 9.0EG 9.02023-06-23
XWiki Platform is a generic wiki platform. Starting in version 5.4.4 and prior to versions 14.4.8, 14.10.4, and 15.0, a stored cross-site scripting vulnerability can be exploited by users with edit rights by adding a `AppWithinMinutes.Form…
- CVE-2020-2503CRITICALCVSS 9.0EG 9.02020-12-24
If exploited, this stored cross-site scripting vulnerability could allow remote attackers to inject malicious code in File Station. QNAP has already fixed these issues in QES 2.1.1 Build 20201006 and later.
- CVE-2022-36097CRITICALCVSS 8.9EG 9.02022-09-08
XWiki Platform Attachment UI provides a macro to easily upload and select attachments for XWiki Platform, a generic wiki platform. Starting with version 14.0-rc-1 and prior to 14.4-rc-1, it's possible to store JavaScript in an attachment n…
- CVE-2022-36096CRITICALCVSS 8.9EG 9.02022-09-08
The XWiki Platform Index UI is an Index of all pages, attachments, orphans and deleted pages and attachments for XWiki Platform, a generic wiki platform. Prior to versions 13.10.6 and 14.3, it's possible to store JavaScript which will be e…
- CVE-2022-36094CRITICALCVSS 8.9EG 9.02022-09-08
XWiki Platform Web Parent POM contains Web resources for the XWiki platform, a generic wiki platform. Starting with version 1.0 and prior to versions 13.10.6 and 14.30-rc-1, it's possible to store JavaScript which will be executed by anyon…
- CVE-2022-25620CRITICALCVSS 3.8EG 9.02022-03-30
Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS) vulnerability in Group Functionality of Profelis IT Consultancy SambaBox allows AUTHENTICATED user to cause execute arbitrary codes on the vulnerable server. Thi…
- CVE-2024-58355HIGHCVSS 8.9EG 8.92026-07-23
Cal.com (calcom/cal.diy) versions through 4.7.15 contain a stored cross-site scripting vulnerability. The single booking view (e.g., https://app.cal.com/booking/<id>) renders booking-question field labels via React's dangerouslySetInnerHTM…
- CVE-2024-58353HIGHCVSS 8.9EG 8.92026-07-23
Cal.com (repository calcom/cal.diy) in versions <= 4.7.15 is vulnerable to cross-site scripting (XSS) on the publicly accessible single booking view (e.g., /booking/<id>). Booking question (form field) labels are rendered via React's dange…
- CVE-2026-40873HIGHCVSS 8.9EG 8.92026-04-21
mailcow: dockerized is an open source groupware/email suite based on docker. In versions prior to 2026-03b, the Quarantine details modal injects attachment filenames into HTML without escaping, allowing arbitrary HTML/JS execution. An atta…
- CVE-2024-37166HIGHCVSS 8.9EG 8.92024-06-10
ghtml is software that uses tagged templates for template engine functionality. It is possible to introduce user-controlled JavaScript code and trigger a Cross-Site Scripting (XSS) vulnerability in some cases. Version 2.0.0 introduces chan…
- CVE-2023-29508HIGHCVSS 8.9EG 8.92023-04-16
XWiki Commons are technical libraries common to several other top level XWiki projects. A user without script rights can introduce a stored XSS by using the Live Data macro, if the last author of the content of the page has script rights. …
- CVE-2026-57532HIGHCVSS 8.8EG 8.82026-06-25
Malicious HTML content contained in the layout specification of a PDF ticket or badge layout was executed when the PDF editor is opened in the browser. This could allow one backend user to inject JavaScript into the browser context of a…
- CVE-2026-6002HIGHCVSS 8.8EG 8.82026-05-07
Improper neutralization of Script-Related HTML tags in a web page (basic XSS) vulnerability in DivvyDrive Information Technologies Inc. DivvyDrive allows Cross-Site Scripting (XSS). This issue affects DivvyDrive: from 4.8.2.9 before 4.8.3…
- CVE-2025-4278HIGHCVSS 8.7EG 8.72025-06-12
An issue has been discovered in GitLab CE/EE affecting all versions starting with 18.0 before 18.0.2. Under certain conditions html injection in new search page could lead to account takeover.
- CVE-2024-51735HIGHCVSS 8.7EG 8.72024-11-05
Osmedeus is a Workflow Engine for Offensive Security. Cross-site Scripting (XSS) occurs on the Osmedues web server when viewing results from the workflow, allowing commands to be executed on the server. When using a workflow that contains …
- CVE-2026-59855HIGHCVSS 8.6EG 8.62026-07-09
SiYuan is an open-source personal knowledge management system. Prior to 3.7.1, Asset.render in app/src/asset/index.ts interpolates the unsanitized this.path value into HTML assigned to innerHTML, allowing a crafted asset link containing a …
- CVE-2026-52854HIGHCVSS 8.6EG 8.62026-07-02
Maps is a MediaWiki extension that enables visualization of geographic data through dynamic embedded maps. Prior to version 12.1.3, the display_map parser function in the Leaflet service accepts attacker-controlled HTML in the overlays par…
- CVE-2025-53093HIGHCVSS 8.6EG 8.62025-06-27
TabberNeue is a MediaWiki extension that allows the wiki to create tabs. Starting in version 3.0.0 and prior to version 3.1.1, any user can insert arbitrary HTMLinto the DOM by inserting a payload into any allowed attribute of the `<tabber…
- CVE-2025-21612HIGHCVSS 8.6EG 8.62025-01-06
TabberNeue is a MediaWiki extension that allows the wiki to create tabs. Prior to 2.7.2, TabberTransclude.php doesn't escape the user-supplied page name when outputting, so an XSS payload as the page name can be used here. This vulnerabili…
- CVE-2020-13562HIGHCVSS 6.1EG 8.62021-02-01
A cross-site scripting vulnerability exists in the template functionality of phpGACL 3.3.7. A specially crafted HTTP request can lead to arbitrary JavaScript execution. An attacker can provide a crafted URL to trigger this vulnaerability i…
- CVE-2026-73220HIGHCVSS 8.5EG 8.52026-08-20
CVAT is an open source interactive video and image annotation tool for computer vision. From 2.68.0 until 2.70.0, the audio-task annotation guide renderer in cvat-ui/src/audio/components/annotation-page/audio-workspace/top-bar/audio-right-…
- CVE-2026-44369HIGHCVSS 8.5EG 8.52026-05-13
CVAT is an open source interactive video and image annotation tool for computer vision. From 2.5.0 to 2.63.0, an attacker who is able to create or edit an annotation guide on a task is able to add malicious JavaScript code, which will then…
- CVE-2025-62172HIGHCVSS 8.5EG 8.52025-10-14
Home Assistant is open source home automation software that puts local control and privacy first. In versions 2025.1.0 through 2025.10.1, the energy dashboard is vulnerable to stored cross-site scripting. An authenticated user can inject m…
- CVE-2025-49137HIGHCVSS 8.5EG 8.52025-06-09
HAX CMS PHP allows users to manage their microsite universe with a PHP backend. Prior to version 11.0.0, the application does not sufficiently sanitize user input, allowing for the execution of arbitrary JavaScript code. The 'saveNode' and…
- CVE-2024-4439HIGHCVSS 7.2EG 8.52024-05-03
WordPress Core is vulnerable to Stored Cross-Site Scripting via user display names in the Avatar block in various versions up to 6.5.2 due to insufficient output escaping on the display name. This makes it possible for authenticated attack…
- CVE-2020-13564HIGHCVSS 6.1EG 8.52021-02-01
A cross-site scripting vulnerability exists in the template functionality of phpGACL 3.3.7. A specially crafted HTTP request can lead to arbitrary JavaScript execution. An attacker can provide a crafted URL to trigger this vulnerability in…
- CVE-2020-13563HIGHCVSS 6.1EG 8.52021-02-01
A cross-site scripting vulnerability exists in the template functionality of phpGACL 3.3.7. A specially crafted HTTP request can lead to arbitrary JavaScript execution. An attacker can provide a crafted URL to trigger this vulnerability in…
- CVE-2025-39663HIGHCVSS 8.4EG 8.42025-10-30
Cross-Site Scripting (XSS) vulnerability in Checkmk's distributed monitoring allows a compromised remote site to inject malicious HTML code into service outputs in the central site. Affecting Checkmk before 2.4.0p14, 2.3.0p39, 2.2.0 and 2.…
- CVE-2023-35157HIGHCVSS 8.4EG 8.42023-06-23
XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. It's possible to perform an XSS by forging a request to a delete attachment action with a specific attachment name. Now this XSS can b…
- CVE-2022-21145HIGHCVSS 4.8EG 8.42022-04-14
A stored cross-site scripting vulnerability exists in the WebUserActions.aspx functionality of Lansweeper lansweeper 9.1.20.2. A specially-crafted HTTP request can lead to arbitrary Javascript code injection. An attacker can send an HTTP r…
- CVE-2023-32193HIGHCVSS 8.3EG 8.32024-10-16
A vulnerability has been identified in which unauthenticated cross-site scripting (XSS) in Norman's public API endpoint can be exploited. This can lead to an attacker exploiting the vulnerability to trigger JavaScript code and execute c…
- CVE-2023-32192HIGHCVSS 8.3EG 8.32024-10-16
A vulnerability has been identified in which unauthenticated cross-site scripting (XSS) in the API Server's public API endpoint can be exploited, allowing an attacker to execute arbitrary JavaScript code in the victim browser
- CVE-2023-40290HIGHCVSS 8.3EG 8.32024-03-27
An issue was discovered on Supermicro X11SSM-F, X11SAE-F, and X11SSE-F 1.66 devices. An attacker could exploit an XSS issue that affects Internet Explorer 11 on Windows.
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