CVE-2026-9806

A stored cross-site scripting (XSS) vulnerability exists in the notification panel of CTI Transmute in versions prior to the patched release. Notification messages containing user-controlled convert names were rendered in the notification bell dropdown using innerHTML without adequate sanitization. An attacker able to create or influence a convert name that is included in a notification could inject arbitrary JavaScript, which would execute in the browser of an authenticated user when they opened the notification panel. Successful exploitation could allow the attacker to perform actions in the victim's session or access information available to the application in the browser context. The issue was remediated by constructing notification elements through DOM methods and assigning notification message content via textContent instead of innerHTML. This vulnerability was only present on a development branch.

• CWE-79

• https://github.com/MISP/cti-transmute/commit/cf42409badc27b13d9bb644b9175aa7f27e11259

Published

May 28, 2026

Last Modified

Jun 17, 2026

Status

Awaiting Analysis

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
• Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
• PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
• AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.

• CVE-2026-9799A flaw was found in org.keycloak.authorization. An authentic…4.6
• CVE-2026-9800A flaw was found in Keycloak Policy Enforcer. This vulnerabi…8.1
• CVE-2026-9801A flaw was found in Keycloak. A remote attacker with high pr…4.9
• CVE-2026-9802A flaw was found in Keycloak. When revokeRefreshToken=true i…6.8
• CVE-2026-9803A flaw was found in Keycloak's ClientRegistrationAuth compon…5.3
• CVE-2026-9804A flaw was found in KubeVirt's virt-exportserver component. …7.7
• CVE-2026-9807GitLab has remediated an issue in GitLab CE/EE affecting all…4.3
• CVE-2026-9808An authorization bypass vulnerability exists in the Mautic 7…7.1
• CVE-2026-9809A stored Cross-Site Scripting (XSS) vulnerability exists in …7.6
• CVE-2026-9810The AI Copilot WordPress plugin before 1.5.4 does not bind …9.8
• CVE-2026-9811A stored Cross-Site Scripting (XSS) vulnerability exists in …5.4
• CVE-2026-9813FlowIntel up to version 3.3.0 contains a server-side request…9.9