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Improper Neutralization of Input During Web Page Generation (Cross-site Scripting)

560
CRITICAL
4,909
HIGH
31,199
MEDIUM
2,399
LOW
39,637 CVEs · Page 106/793
CVE-2026-73648

rails-html-sanitizer is responsible for sanitizing HTML fragments in Rails applications. From 1.0.3 until 1.7.1, Rails::

CVE-2026-49864

wetty provides terminal access in browser over http/https. Prior to version 3.0.4, the wetty client decodes a base64 fil

CVE-2026-73417

jupyterlab is an extensible environment for interactive and reproducible computing, based on the Jupyter Notebook Archit

CVE-2026-63361

LimeSurvey Community Edition 7.0.5 contains an authenticated reflected cross-site scripting vulnerability in the HTML ed

CVE-2026-40126

OutSystems Service Center is vulnerable to a DOM-based Cross-Site Scripting (XSS) attack that can be exploited by a low-

CVE-2026-13202

A vulnerability in OpenText Opentext Directory Services allows Input Data Manipulation. This issue affects Opentext Dir

CVE-2026-75529

Pandora is affected by a stored cross-site scripting vulnerability in the PDF download functionality. The /task-download

CVE-2026-75531

Pandora contains a stored cross-site scripting (XSS) vulnerability in the rendering of URL observables. A URL extracted

CVE-2026-75838

DOMPurify before 3.4.13 contains a cross-site scripting vulnerability in IN_PLACE sanitization where element-removal hoo

CVE-2026-73336

Joomla! Core - [20260806] - XSS through schema.org outputs in Joomla 5.1.0-5.4.7, 6.0.0-6.1.2 - Improper escaping flags

CVE-2026-21580

This Critical severity Stored XSS, PrivEsc (Privilege Escalation), and Security Misconfiguration vulnerability was intro

CVE-2026-18371

HTML injection vulnerability in M-Files Web before 26.8.16330.2 allows an authenticated attacker to affect web user inte

CVE-2026-18372

CSS injection vulnerability in M-Files Web before 26.8.16330.2 allows an authenticated vault administrator to inject arb

CVE-2026-18526

HumHub Community Edition 1.18.4 and 1.18.4-pl1 contain a stored Cross-Site Scripting (XSS) vulnerability in the oEmbed c

CVE-2026-18756

HumHub Community Edition 1.18.4 contains a reflected cross-site scripting vulnerability in the Space membership-request

CVE-2026-75955

Joomla Extension - cmsjunkie.com - Reflected XSS / XML injection in J-BusinessDirectory < 6.2.3 - companyName from the r

CVE-2026-18430

HumHub 1.18.4 contains a stored cross-site scripting vulnerability in the comment-deletion notification flow. A Space ad

CVE-2026-64851

Grav Shortcode Core Plugin allows for the development shortcode plugins that utilize the common format utilized by WordP

CVE-2026-61807

Snipe-IT is an IT asset/license management system. Prior to 8.6.2, a stored manufacturer or supplier name passed as the

CVE-2026-55090

Etherpad is a real-time collaborative editor. Prior to 3.3.0, getHTMLFromAtext in src/node/utils/ExportHtml.ts interpola

CVE-2026-54743

Lemmy is a link aggregator and forum for the fediverse. Prior to lemmy-ui 0.19.19-beta.1, LemmyNet/lemmy-ui renders Mark

CVE-2026-75948

Joomla Extension - icagenda.com - Authenticated Stored XSS in iCagenda 4.0.8 to 4.0.12 - The frontend "Submit an Event"

CVE-2026-76564

Joomla Extension - phoca.cz - Stored XSS via User-Agent header in Admin Order View in Phoca Cart 5.0.0-6.1.7

CVE-2026-76565

Joomla Extension - phoca.cz - Reflected XSS via price_from & price_to filter parameters in Phoca Cart 5.0.0-6.1.7

CVE-2026-76569

Joomla Extension - phoca.cz - Reflected XSS via the search GET parameter in Phoca Download 5.0.0-6.1.4

CVE-2026-77072

n8n before 1.123.69, 2.33.4, and 2.34.1 contains a stored cross-site scripting vulnerability in the Form node's completi

CVE-2026-64970

ATutor is vulnerable to Stored Cross Site Scripting in registration functionality.  An attacker can register a new accou

CVE-2026-64971

ATutor is vulnerable to Reflected XSS in restore functionality. An attacker can provide a specially crafted URL that, wh

CVE-2026-64972

ATutor is vulnerable to Reflected XSS via popup parameter in preview.php. An authenticated attacker can inject a double

CVE-2026-50190

Shaarli is a personal bookmarking service. Versions prior to 0.16.3 are vulnerable to stored XSS in `application/front/c

CVE-2026-54505

TREK is a collaborative travel planner. Prior to 3.1.0, when the Journey add-on is enabled, TREK interpolates the unesca

CVE-2026-76612

Joomla Extension - yootheme.com - Unauthenticated stored XSS via user-controlled fields in Zoo < 4.1.66 - User supplied

CVE-2026-77028

Joomla Extension - yootheme.com - Reflected XSS and open redirect via the submission redirect parameter in Zoo < 4.1.66

CVE-2026-55850

Element Web is a Matrix web client built using the Matrix React SDK. Prior to 1.12.22, EmbeddedPage in apps/web/src/comp

CVE-2026-50290

SpecifyJS is a declarative TypeScript user interface framework. Prior to version 0.2.136, CSS value sanitization strippe

CVE-2026-74252

Joomla Extension - j2commerce.com - Stored XSS in Guest checkout in J2Store 1.0.0-3.3.20, 4.0.0-4.0.20, 4.1.0-4.1.5 - J2

CVE-2026-53529

LeafWiki is a self-hosted wiki. Prior to version 0.10.2, page titles returned by the search API could be rendered as raw

CVE-2026-66917

Joomla Extension - joomgalleryfriends.net - Stored XSS in JoomGallery < 4.4.0 - An authenticated, privileged can store a

CVE-2026-77027

Joomla Extension - fabrikar.com - Unauthenticated stored XSS in Fabrik < 4.7.2 - The handling of user supplied input in

CVE-2026-77993

Joomla Extension - joomlack.fr - Reflected XSS in Page Builder CK < 3.6.5 - The Joomla extension Page Builder CK is vuln

CVE-2026-78391

RansomLook contains a stored cross-site scripting (XSS) vulnerability in the cryptocurrency wallet detail view. Cryptocu

CVE-2026-34491

Improper neutralization of input during web page generation ('cross-site scripting') vulnerability in Johnson Controls M

CVE-2026-66882

Improper Neutralization of Input During Web Page Generation (XSS) vulnerability in team-alembic AshAuthentication allows

CVE-2026-77996

Joomla Extension - yootheme.com - Authenticated, privileged stored XSS in YOOtheme Pro 1.0.0-5.0.41 - Lack of escaping i

CVE-2026-54606

SunEditor is a lightweight and powerful WYSIWYG editor in vanilla JavaScript with no dependencies. Prior to 3.1.4, the S

CVE-2026-15973

LimeSurvey Community Edition 7.0.5 contains a stored cross-site scripting vulnerability in the Survey Menu Entries admin

CVE-2026-16809

LimeSurvey Community Edition 7.0.5 contains a stored cross-site scripting vulnerability in the survey quota creation wor

CVE-2026-63360

LimeSurvey Community Edition 7.0.5+260623 contains an authenticated reflected Cross-Site Scripting vulnerability in the

CVE-2026-65930

LimeSurvey Community Edition 7.0.5 contains an authenticated stored cross-site scripting vulnerability in the replacemen

CVE-2026-77989

Joomla Extension - joomlaeventmanager.net - Reflected XSS via the PDF export link in Joomla Events Manager < 5.0.1 - bui

Frequently Asked Questions

What is CWE-79?

CWE-79 (Improper Neutralization of Input During Web Page Generation (Cross-site Scripting)) is a weakness category in the Common Weakness Enumeration (CWE) system maintained by MITRE. It describes a class of software or hardware vulnerability that can lead to security issues.

How many CVEs are classified as CWE-79?

There are 53,037 CVE records associated with CWE-79 in our database. Of these, 560 are critical severity, 4909 are high severity, and 31199 are medium severity.

How can I protect against CWE-79 vulnerabilities?

Protection strategies depend on the specific weakness type. General measures include input validation, secure coding practices, regular security testing, and keeping software up to date. CyberStrike can help by automatically scanning your infrastructure for vulnerabilities related to CWE-79 using AI-powered security agents.

Detect CWE-79 Vulnerabilities

CyberStrike's AI agents automatically detect improper neutralization of input during web page generation (cross-site scripting) vulnerabilities across your infrastructure.

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