Vulnerability Description
An incorrect visibility condition in the MISP event template builder allowed authenticated non-site-admin users to view galaxies that should not have been visible to their organisation. The custom access-control condition intended to restrict galaxies to those owned by the user’s organisation or distributed beyond it used a PHP comparison expression instead of a query condition. As a result, enabled galaxies, including organisation-only custom galaxies belonging to other organisations, could be exposed in the template builder galaxy list. This could disclose metadata about private galaxy definitions to unauthorised users.
Related Weaknesses (CWE)
References
FAQ
What is CVE-2026-54362?
CVE-2026-54362 is a documented vulnerability. An incorrect visibility condition in the MISP event template builder allowed authenticated non-site-admin users to view galaxies that should not have been visible to their organisation. The custom acc...
How severe is CVE-2026-54362?
CVSS scoring is not yet available for CVE-2026-54362. Check NVD for updates.
Is there a patch for CVE-2026-54362?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.