CVE-2024-11831

Npm-serialize-javascript: cross-site scripting (xss) in serialize-javascript

A flaw was found in npm-serialize-javascript. The vulnerability occurs because the serialize-javascript module does not properly sanitize certain inputs, such as regex or other JavaScript object types, allowing an attacker to inject malicious code. This code could be executed when deserialized by a web browser, causing Cross-site scripting (XSS) attacks. This issue is critical in environments where serialized data is sent to web clients, potentially compromising the security of the website or web application using this package.

CVSS 3.1 · 5.4 Medium EPSS 1.1% KEV · Not listed

Vendors

Redhat

Products

3scale Acm Advanced Cluster Security and 31 more

CVE-2023-6717

Keycloak: xss via assertion consumer service url in saml post-binding flow

A flaw was found in the SAML client registration in Keycloak that could allow an administrator to register malicious JavaScript URIs as Assertion Consumer Service POST Binding URLs (ACS), posing a Cross-Site Scripting (XSS) risk. This issue may allow a malicious admin in one realm or a client with registration access to target users in different realms or applications, executing arbitrary JavaScript in their contexts upon form submission. This can enable unauthorized access and harmful actions, compromising the confidentiality, integrity, and availability of the complete KC instance.

CVSS 3.1 · 6 Medium EPSS < 1% KEV · Not listed

Vendors

Redhat

Products

Amq Broker Build Keycloak Jboss Bpms and 13 more

CVE-2026-116409

WordPress Upsell Order Bump Offer for WooCommerce plugin <= 3.1.7 - Cross Site Scripting (XSS) vulnerability

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in WP Swings Upsell Order Bump Offer for WooCommerce upsell-order-bump-offer-for-woocommerce allows Reflected XSS.This issue affects Upsell Order Bump Offer for WooCommerce: from n/a through 3.1.7.

CVSS 3.1 · 7.1 High EPSS < 1% KEV · Not listed

Vendors

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Products

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CVE-2026-62990

Shopper: same-origin SVG and HTML uploads enable stored XSS and persistent administrator creation

Shopper is a Headless e-commerce Admin Panel. In versions from 2.0.0 prior to 2.10.1 and in the 3.0.0 prereleases beta.1 and beta.2, authenticated back-office staff with a content-upload permission can store executable media on the administrator's own origin. In the 2.x implementation, relevant upload permissions include `edit_products` or `add_brands`, and `packages/admin/config/media.php` allows `image/svg+xml` in every media collection, including image fields whose image/* validation also accepts SVG. The product files collection in `packages/admin/src/Livewire/Components/Products/Form/Files.php` has no MIME restriction and accepts `text/html` as well. Media is served inline from the `public` disk under `/storage/` with its own content type, without `Content-Disposition: attachment` or a `Content-Security-Policy`. When an administrator opens an uploaded HTML or SVG file, stored script executes in that administrator's session. In 2.x, the script can invoke `packages/admin/src/Livewire/SlideOvers/CreateTeamMember.php`, whose `store()` checks `access_setting` held by the viewing administrator but trusts client-supplied `role_id`, to create a new attacker-controlled administrator with a chosen password. This account persists after the uploaded file is deleted and gives access to customer data, orders, settings, and user/role management; the same script can exfiltrate data or grant permissions to the attacker's account. Direct account creation by the low-privileged uploader is blocked, so exploitation requires the administrator to open the file. The 3.x prerelease line already excludes SVG but still allows executable product files. This issue is fixed in versions 2.10.1 and 3.0.0-beta.3.

CVSS 3.1 · 8.7 High EPSS < 1% KEV · Not listed

Vendors

Shopperlabs

Products

Shopper

CVE-2026-119764

Mythic 3.2.16 through 3.4.0.61 Stored XSS via Agent-Downloaded File Preview

Mythic 3.2.16 through 3.4.0.61 contains a stored cross-site scripting vulnerability that allows attackers controlling target endpoint files to run JavaScript in the Mythic UI origin by planting HTML in .pdf-named files. When an operator downloads the file and clicks Preview Media, content-sniffed HTML from /direct/view renders same-origin, stealing localStorage JWTs for full GraphQL and REST access.

CVSS 4.0 · 7.4 High EPSS < 1% KEV · Not listed

Vendors

Its-a-feature

Products

Mythic

CVE-2011-3344

Spacewalk: spacewalk: cross-site scripting via uri in lookup login/password form

A flaw was found in Spacewalk. A remote attacker can exploit a cross-site scripting (XSS) vulnerability in the Lookup Login/Password form by injecting arbitrary web script or HTML via the URI. This can lead to information disclosure or unauthorized actions within the user's browser session.

CVSS 3.1 · 5.4 Medium EPSS 1.5% KEV · Not listed

Vendors

Redhat

Products

Network Satellite Rhel Els Spacewalk

CVE-2011-2927

Spacewalk: spacewalk and red hat network satellite: cross-site scripting vulnerability via search forms

A flaw was found in Spacewalk and Red Hat Network Satellite. This vulnerability, known as cross-site scripting (XSS), allows remote attackers to inject malicious web scripts or HTML into web pages viewed by other users. The flaw is triggered through vectors related to Search forms, enabling attackers to potentially steal sensitive information or perform actions on behalf of the victim.

CVSS 3.1 · 5.4 Medium EPSS 1.5% KEV · Not listed

Vendors

Redhat

Products

Network Satellite Rhel Els Spacewalk

CVE-2011-2920

Spacewalk: spacewalk: cross-site scripting vulnerability allows arbitrary web script execution.

A flaw was found in Spacewalk and Red Hat Network Satellite. This cross-site scripting (XSS) vulnerability allows a remote attacker to inject arbitrary web script or HTML into web pages through various input fields, such as the "Filter by Synopsis" field. This could lead to the execution of malicious code in a user's web browser, potentially compromising user sessions or disclosing sensitive information.

CVSS 3.1 · 5.5 Medium EPSS 2.0% KEV · Not listed

Vendors

Redhat

Products

Network Satellite Rhel Els Spacewalk

CVE-2026-45144

Chamilo LMS: Stored XSS in public user-profile fields

Chamilo LMS is an open-source learning management system. From 2.0.0 until 2.0.1, `GET /user/{username}` is anonymously reachable and renders six user-editable profile fields (`firstname`, `lastname`, `competences`, `openarea`, `teach`, and `diplomas`) inside `{% autoescape false %}`, without server-side sanitization on the write path. A ROLE_STUDENT attacker can plant HTML in their own profile; self-registration, when enabled, lets an otherwise anonymous attacker obtain that role. The stored content executes in the browser of any visitor, including administrators, who follows the public profile link, potentially allowing account takeover through session, JWT, or `localStorage` exfiltration. This issue is fixed in version 2.0.1.

CVSS 3.1 · 8.9 High EPSS < 1% KEV · Not listed

Vendors

Chamilo

Products

Chamilo Lms

CVE-2015-20130

Netsweeper < 4.0.11 / 4.1.5 Reflected XSS via view_server_log.php

Netsweeper before 4.0.11 and 4.1.0 before 4.1.5 contains a reflected cross-site scripting vulnerability in webadmin/reporter/view_server_log.php that allows remote attackers to execute arbitrary JavaScript by injecting malicious code through the log request parameter, which is reflected into the HTML response without output encoding. Attackers can craft a malicious URL and induce a user to request it, resulting in arbitrary JavaScript execution within the victim's browser session against the Netsweeper web administration interface. Exploitation evidence was first observed by the Shadowserver Foundation on 2023-10-19.

CVSS 4.0 · 5.1 Medium EPSS < 1% KEV · Not listed

Vendors

Netsweeper

Products

Netsweeper

CVE-2026-111932

Coder before 2.34.2 Stored HTML Injection via Appearance Settings

Coder before 2.29.17, 2.30.0 before 2.32.7, 2.33.0 before 2.33.8, and 2.34.0 before 2.34.2 contains a stored HTML injection vulnerability because the ApplicationName and LogoURL appearance settings are rendered into HTML output without sufficient escaping. Attackers with the Owner role can store HTML markup in these settings that renders in the Coder dashboard and in SMTP notification emails sent to other deployment users.

CVSS 4.0 · 4.8 Medium EPSS < 1% KEV · Not listed

Vendors

Coder

Products

Coder

CVE-2026-18147

Freeipa: ipa: freeipa/idm: cross-site scripting vulnerability allows arbitrary code execution via crafted url

A flaw was found in FreeIPA. An unauthenticated remote attacker could exploit a DOM Cross-Site Scripting (XSS) vulnerability in the FreeIPA/IdM Web UI password reset page. By enticing a victim to click a specially crafted link and complete a password reset, the attacker could inject and execute arbitrary JavaScript code. This allows the attacker to perform actions within the victim's authenticated session, potentially leading to full administrative control if an IdM administrator is targeted.

CVSS 3.1 · 8.1 High EPSS < 1% KEV · Not listed

Vendors

Redhat

Products

Enterprise Linux Enterprise Linux Eus Freeipa and 6 more

CVE-2026-93900

Simple CAPTCHA with Cloudflare Turnstile <= 1.44.3 - Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode Attributes

The Simple CAPTCHA with Cloudflare Turnstile plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'id' attribute of the [gravity-simple-turnstile] shortcode in versions up to, and including, 1.44.3 This is due to insufficient input sanitization and output escaping on the shortcode attribute in the cfturnstile_gravity_shortcode() function: the value is filtered only by esc_html() and sanitize_text_field() (neither of which touches parentheses or dots) and then emitted via esc_js() in a raw JavaScript expression context outside any string literal (esc_js only escapes quotes, backslashes, and newlines). This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

CVSS 3.1 · 6.4 Medium EPSS < 1% KEV · Not listed

Vendors

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Products

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CVE-2026-102800

Joomla Extension - dj-extensions.com - Unauthenticated Stored XSS in DJ-HelpfulArticles < 1.3.0

Joomla Extension - dj-extensions.com - Unauthenticated Stored XSS in DJ-HelpfulArticles < 1.3.0 - The “was this article helpful” voting widget posts a client-supplied ip field to its AJAX handlers (getDeny, getConfirm, getDenyReason in mod_djhelpful_articles/helper.php), reachable without authentication through com_ajax. The value was stored exactly as submitted instead of being taken from the connection by the server. It was then printed without output escaping in the administrator backend’s “Helpful articles” overview (views/items/tmpl/default.php). $db->quote() was applied on insert, which protects the SQL statement but does nothing for HTML output. There was no CSRF token, no rate limit, and the vote de-duplication keyed on the same attacker-controlled field.

CVSS 4.0 · 8.7 High EPSS < 1% KEV · Not listed

Vendors

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Products

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CVE-2026-102638

Electronic Library Description Stored Cross-Site Scripting (XSS) in Autodesk Fusion Desktop

A maliciously crafted HTML payload in the description of an electronic library (.lbr) file, when displayed in the Library Manager after the library is imported, can trigger a Stored Cross-site Scripting (XSS) vulnerability in the Autodesk Fusion desktop application. A malicious actor may leverage this vulnerability to read local files or execute arbitrary code in the context of the current process.

CVSS 3.1 · 7.1 High EPSS < 1% KEV · Not listed

Vendors

Autodesk

Products

Fusion

CVE-2026-102637

Fusion Protocol URL Reflected Cross-Site Scripting (XSS) in Autodesk Fusion Desktop

A maliciously crafted HTML payload in the documentName parameter of a Fusion protocol URL, when the protocol URL is invoked by a user, can trigger a Reflected Cross-site Scripting (XSS) vulnerability in the Autodesk Fusion desktop application. A malicious actor may leverage this vulnerability to read local files or execute arbitrary code in the context of the current process.

CVSS 3.1 · 7.1 High EPSS < 1% KEV · Not listed

Vendors

Autodesk

Products

Fusion

CVE-2026-102636

Design Name Stored Cross-Site Scripting (XSS) in Autodesk Fusion Desktop

A maliciously crafted HTML payload in a design name, when displayed after another user opens the manipulated design, can trigger a Stored Cross-site Scripting (XSS) vulnerability in the Autodesk Fusion desktop application. A malicious actor may leverage this vulnerability to read local files or execute arbitrary code in the context of the current process.

CVSS 3.1 · 7.1 High EPSS < 1% KEV · Not listed

Vendors

Autodesk

Products

Fusion

CVE-2026-120421

Reflected XSS via client window id in URL client window mode

In Eclipse Mojarra versions 2.2.0 through 4.0.28, 4.1.0 through 4.1.19, and 5.0.0-M1 through 5.0.0-M11, when URL client window mode is enabled (`jakarta.faces.CLIENT_WINDOW_MODE=url`), the client window id from the `jfwid` or `jakarta.faces.ClientWindow` request parameter is appended to generated URLs without URL-encoding. `h:button` renders such a URL into a JavaScript string literal, which allows reflected cross-site scripting. With `com.sun.faces.enableCspNonce=true`, the injected script runs on page load inside the nonce script element, bypassing the Content Security Policy.

CVSS 3.1 · 6.1 Medium EPSS < 1% KEV · Not listed

Vendors

Eclipse

Products

Eclipse Mojarra

CVE-2026-119366

WordPress wpDiscuz plugin <= 7.6.73 - Cross Site Scripting (XSS) vulnerability

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in AdvancedCoding wpDiscuz wpdiscuz allows Stored XSS.This issue affects wpDiscuz: from n/a through 7.6.73.

CVSS 3.1 · 7.1 High EPSS < 1% KEV · Not listed

Vendors

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Products

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CVE-2026-115513

OpenCATS before 0.12.0 Stored XSS via MRU Navigation Panel

OpenCATS before 0.12.0 contains a stored cross-site scripting vulnerability that allows a low-privileged authenticated user to inject HTML/JavaScript payloads by setting a Candidate, Company, Contact, Job Order, or List name/title field, which is stored unsanitized and later rendered unescaped in the 'Recent' (MRU) navigation panel displayed on nearly every page via lib/MRU.php's getFormatted() function. Attackers can exploit this by crafting a malicious record name that executes arbitrary JavaScript in the session of any other user, including Site Administrators, who views the record, enabling session/cookie theft and privilege escalation to full administrative control.

CVSS 4.0 · 6.3 Medium EPSS < 1% KEV · Not listed

Vendors

Opencats

Products

Opencats