Cross-Site Scripting

A critical cross-site scripting (XSS) vulnerability has been identified in Zabbix, which a remote, unauthenticated attacker can exploit to execute malicious scripts within a user's browser session, potentially leading to unauthorized actions or data theft.

A remote, authenticated attacker can exploit a Cross-Site Scripting (XSS) vulnerability in Mitel OpenScape, allowing the execution of malicious scripts in the victim's browser, potentially leading to session hijacking, data theft, or redirection to malicious websites.

A high-severity DOM-based cross-site scripting (XSS) vulnerability exists in n8n versions prior to 1.123.64, 2.29.8, and 2.30.1, allowing an attacker with global:member privileges to inject malicious JavaScript into an unsandboxed HTML preview, enabling same-origin execution and unauthorized API calls using a victim's session upon preview access.

A cross-site scripting (XSS) vulnerability has been discovered in Ruby on Rails versions prior to 1.7.1, enabling a remote attacker to perform an indirect remote code injection, allowing malicious scripts to be executed in the client's browser.

Two filter-bypass techniques in NukeViet\Core\Request allow a low-privileged user with news-posting permission to store and execute arbitrary JavaScript in the browsers of any visitor to an affected page, leading to session cookie theft, credential harvesting, defacement, and further privilege escalation via CVE-2026-54064.

Multiple vulnerabilities in JetBrains TeamCity could allow an attacker to execute arbitrary code, manipulate data, or perform Cross-Site Scripting (XSS) attacks, potentially leading to system compromise or client-side attacks.

CVE-2026-61875 details a stored cross-site scripting vulnerability in OpenWrt's luci-app-upnp that allows unauthenticated LAN clients to inject malicious JavaScript into UPnP IGD AddPortMapping SOAP requests, leading to client-side code execution in an administrator's browser when viewing specific web interface pages.

Multiple vulnerabilities in IBM Business Automation Workflow can be exploited by an attacker to bypass security measures, conduct a denial of service attack, disclose information, manipulate files, and conduct a cross-site scripting attack.

An authenticated remote attacker can exploit a vulnerability in BigBlueButton to conduct a Cross-Site Scripting (XSS) attack.

A remote, anonymous attacker can exploit a vulnerability in Pega Platform to perform a cross-site scripting (XSS) attack, potentially leading to session hijacking or malicious script execution in a user's browser.

A reflected cross-site scripting (XSS) vulnerability exists in Gosoft Software Industry and Trade Ltd. Co.'s Proticaret E-Commerce software (versions v5.0.0 before V 6.0.1767.1383) due to improper neutralization of input during web page generation, potentially allowing attackers to execute arbitrary JavaScript in a user's browser.

Multiple vulnerabilities in Prometheus could allow an attacker to perform a Denial of Service attack, disclose sensitive information, or execute Cross-Site Scripting attacks.

An authenticated remote attacker can exploit a vulnerability in Keycloak to perform a Cross-Site Scripting attack, potentially leading to unauthorized access and data compromise.

An anonymous remote attacker can exploit a vulnerability in Znuny to perform a cross-site scripting attack, potentially leading to information disclosure or session hijacking.

A cross-site scripting (XSS) vulnerability exists in Novu due to incomplete sanitization of HTML attributes in email previews, allowing arbitrary JavaScript execution.

CVE-2026-6662 is a vulnerability in ericc-ch copilot-api up to 0.7.0, specifically in the cors function of src/server.ts, leading to a permissive cross-domain policy that can be remotely exploited for cross-domain attacks.