CVE-2026-44945: A privilege escalation vulnerability in Rancher, 9.1 rating ‍🔥

An authenticated Rancher low-privileged user can gain full administrative access to the Rancher control plane and transitively to all downstream clusters it manages.

Search at Netlas.io:
👉 Link: https://nt.ls/FGN75
👉 Dork: http.favicon.hash_sha256:2d7adbc74e7c8941927d04e702acbff577d219fef8617c8c3014d34ae395525b OR http.body:"<title>Rancher</title>" OR http.unknown_headers.key:"x_api_cattle_auth"

Vendor's advisory:
https://github.com/rancher/rancher/security/advisories/GHSA-v584-7w32-jwpq