Pepr is a type safe K8s middleware. Prior to 1.0.5 , Pepr defaults to a cluster-admin RBAC configuration and does not explicitly force or enforce least-privilege guidance for module authors. The default behavior exists to make the “getting started” experience smooth: new users can experiment with Pepr and create resources dynamically without needing to pre-configure RBAC. This vulnerability is fixed in 1.0.5.
Exploitability
AV:NAC:LPR:NUI:NScope
S:UImpact
C:NI:NA:N0/CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:NOther