CVE-2026-93296Medium· 5.1▾ SunlitMISP contains a stored cross-site scripting (XSS) vulnerability in the Overmind theme's statistics views. The event General card and the server/feed preview card constructed donut chart legend labels by directly concatenating object name…
▾ Sunlit zone — Low / medium · no exploitation signal
impact 28.1 · likelihood 0.1 · exploitation 0
Need a working PoC? Pro members can cast a request and our team develops one — it lands right here.
Stakeholder-Specific Vulnerability Categorization from CISA's ADP record at CVE.org: whether exploitation is observed, whether an attack can be automated, and how much of the system is at stake. The CVSS score shown above comes from the assigning CNA record, not NVD.
Exploit-prediction probability, daily snapshots since Sep 19.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via NVD
0.3%
Last analysed / modified upstream
0.3% → 0.4%
MISP contains a stored cross-site scripting (XSS) vulnerability in the Overmind theme's statistics views. The event General card and the server/feed preview card constructed donut chart legend labels by directly concatenating object name or category keys into an innerHTML string without HTML-encoding. Because MISP object names are user-controllable by any authenticated user with sufficient permissions to create or modify such objects, an attacker could craft a name containing malicious markup. When any other user viewed the affected Overmind dashboard, the injected markup would be interpreted as live HTML/JavaScript in the victim's browser, executing in the context of the MISP application origin. This could allow session hijacking, data exfiltration, or arbitrary actions performed on behalf of the victim.
The vulnerability requires the attacker to have low-level authenticated access to create or rename an object whose name is rendered in the legend, and the victim to view the Overmind event or server preview page. No special browser conditions or race conditions are required.
Refer to the linked advisories for vendor-supplied fixes and affected version ranges.
Connected by shared product, vendor, weakness, or advisory.
CVE-2023-28607Medium· 6.1js/event-graph.js in MISP before 2.4.169 allows XSS via the event-graph relationship tooltip.
CVE-2023-28606Medium· 6.1js/event-graph.js in MISP before 2.4.169 allows XSS via event-graph node tooltips.
CVE-2023-24027Medium· 6.1In MISP 2.4.167, app/webroot/js/action_table.js allows XSS via a network history name.
CVE-2026-112184Medium· 4.8MISP Workflow Module: Reflected XSS via Unescaped misp-modules Parameter Names in Form Labels
CVE-2026-104907Medium· 4.8MISP contains a cross-site scripting (XSS) vulnerability in the remote event preview page
CVE-2026-104906Medium· 6.2MISP contains a cross-site scripting (XSS) vulnerability in the TAXII object viewer