CVE-2026-40986 Spring Web Flow JS RemotingHandler renders non-HTML Response as HTML

Spring Web Flow's JavaScript RemotingHandler renders the body of an error response as HTML even when the response is not "text/html", which can result in a scripting attack in the user's browser if the error response from the server contains error details with input reflected from an attacker...

EUVD-2026-36201

Spring Web Flow's JavaScript RemotingHandler renders the body of an error response as HTML even when the response is not "text/html", which can result in a scripting attack in the user's browser if the error response from the server contains error details with input reflected from an attacker...

MaNGOSWebV4 < 4.0.8 - Cross-Site Scripting

paintballrefjosh/MaNGOSWebV4 4.0.8 contains a reflected XSS caused by unsanitized input in install/index.php step parameter, letting attackers execute arbitrary scripts in the victim's browser, exploit requires victim to visit a maliciously crafted URL id: CVE-2017-6478 info: name: MaNGOSWebV4...

PT-2026-48614

Spring Web Flow's JavaScript RemotingHandler renders the body of an error response as HTML even when the response is not "text/html", which can result in a scripting attack in the user's browser if the error response from the server contains error details with input reflected from an attacker...

CVE-2026-34077 React Router vulnerable to Denial of Service via reflected user input in single-fetch

React Router is a router for React. In versions 7.7.0 through 7.13.1, when using React Router's unstable React Server Components RSC APIs, there is a potential client-side Cross-Site Scripting XSS vulnerability in the RSC redirect handling if redirects come from untrusted sources. This does not...

CVE-2026-29964

HSC MailInspector v5.3.3-7 contains a Cross-Site Scripting XSS vulnerability in the /tap/tap.php endpoint due to improper neutralization of user-controlled input using alternate or obfuscated JavaScript syntax. The endpoint reflects unsanitized user input in HTTP responses without adequate output...

CVE-2026-29971

WebFileSys CVE-2026-29971: A reflected XSS in version 2.31.1 (pre-2.32.0) where user-controlled input is reflected into HTML/JavaScript without proper encoding, enabling arbitrary JavaScript execution in the victim’s browser via components such as ftpBackup, authentication input handling, search,...

CVE-2026-40878 mailcow-dockerized Login Page has Reflected Parameter Injection / Wrong-Context XSS Escaping

mailcow: dockerized is an open source groupware/email suite based on docker. In versions prior to 2026-03b, the mailcow web interface passes the raw $SERVER'REQUESTURI' to Twig as a global template variable and renders it inside a JavaScript string literal in the setLang helper of base.twig,...

CVE-2026-34767

A flaw was found in Electron, a framework used for developing cross-platform desktop applications. This vulnerability, known as HTTP response header injection, occurs when an application reflects attacker-controlled input into a response header. A remote attacker could exploit this to inject...

CVE-2026-34767

Electron is a framework for writing cross-platform desktop applications using JavaScript, HTML and CSS. Prior to versions 38.8.6, 39.8.3, 40.8.3, and 41.0.3, apps that register custom protocol handlers via protocol.handle / protocol.registerSchemesAsPrivileged or modify response headers via...

Cross-site Scripting (XSS)

Overview Affected versions of this package are vulnerable to Cross-site Scripting XSS in the OIDC authentication error message handling process. An attacker can execute arbitrary JavaScript in the context of the user's browser by crafting a malicious input that is reflected in the error message...

CVE-2026-24391

Improper Neutralization of Input During Web Page Generation 'Cross-site Scripting' vulnerability in ThemeMakers Car Dealer cardealer allows Reflected XSS.This issue affects Car Dealer: from n/a through = 1.6.7...

PT-2026-27926

Name of the Vulnerable Software and Affected Versions ProgressionStudios Vayvo versions prior to 6.8 Description The software contains a flaw due to improper neutralization of input during web page generation, leading to a Reflected Cross-Site Scripting XSS condition. This allows an attacker to...

CVE-2026-33230 nltk Vulnerable to Cross-site Scripting

NLTK Natural Language Toolkit is a suite of open source Python modules, data sets, and tutorials supporting research and development in Natural Language Processing. In versions 3.9.3 and prior, nltk.app.wordnetapp contains a reflected cross-site scripting issue in the lookup... route. A crafted...

CVE-2025-67618

Improper Neutralization of Input During Web Page Generation 'Cross-site Scripting' vulnerability in ArtstudioWorks Brookside allows Reflected XSS.This issue affects Brookside: from n/a through 1.4...

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

Summary nltk.app.wordnetapp contains a reflected cross-site scripting issue in the lookup... route. A crafted lookup URL can inject arbitrary HTML/JavaScript into the response page because attacker-controlled word data is reflected into HTML without escaping. This impacts users running the local...

PT-2026-26217

Name of the Vulnerable Software and Affected Versions NLTK versions 3.9.3 and prior Description NLTK Natural Language Toolkit contains a reflected cross-site scripting XSS issue in the lookup ... route of nltk.app.wordnet app. A crafted lookup URL can inject arbitrary HTML/JavaScript into the...

CVE-2026-3862

CVE-2026-3862 is an XSS vulnerability affecting the SiteMinder Administrative UI. The description states that an attacker can submit specially crafted data to the application, and the data is returned unaltered in the resulting web page. The entry provides CVSS-like metrics with base score 4.6 (M...

CVE-2026-28122

Improper Neutralization of Input During Web Page Generation 'Cross-site Scripting' vulnerability in CridioStudio ListingPro listingpro-plugin allows Reflected XSS.This issue affects ListingPro: from n/a through = 2.9.8...

EUVD-2026-9468

A vulnerability in the VPN web services component of Cisco Secure Firewall Adaptive Security Appliance ASA Software and Cisco Secure Firewall Threat Defense FTD Software could allow an unauthenticated, remote attacker to conduct browser-based attacks against users of an affected device. This...