https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-07T07:23:18.710796+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/cve-2026-55761 CVE-2026-55761 — Portainer: Unauthenticated Restore Endpoint Allows Admin Takeover on Uninitialised Portainer Instances 2026-10-07T07:23:18.725820+00:00

Affected: portainer

Portainer Community Edition is a lightweight service delivery platform for containerized applications that can be used to manage Docker, Swarm, Kubernetes and ACI environments. In versions 2.39.0 through 2.39.3 and 2.40.0 until 2.43.0, unauthenticated restore and administrator initialization endpoints (/api/restore and /api/users/admin/init) remain accessible during the five-minute setup window for uninitialized instances, allowing a network attacker to restore a crafted backup or create the first administrator account and gain full administrative access. This issue is fixed in versions 2.39.4 and 2.43.0.