https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-05T12:45:43.133880+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/cve-2026-40304 CVE-2026-40304 — zrok's broken ownership check in DELETE /api/v2/unaccess allows non-admin to delete global frontend records 2026-10-05T12:45:43.149483+00:00

Affected: openziti zrok

zrok is software for sharing web services, files, and network resources. Prior to version 2.0.1, the unaccess handler (controller/unaccess.go) contains a logical error in its ownership guard: when a frontend record has environment_id = NULL (the marker for admin-created global frontends), the condition short-circuits to false and allows the deletion to proceed without any ownership verification. A non-admin user who knows a global frontend token can call DELETE /api/v2/unaccess with any of their own environment IDs and permanently delete the global frontend, taking down all public shares routed through it. Version 2.0.1 patches the issue.