CVE-2026-27111 Kargo has Missing Authorization Vulnerabilities in Approval & Promotion REST API Endpoints

Kargo manages and automates the promotion of software artifacts. From v1.9.0 to v1.9.2, Kargo's authorization model includes a promote verb -- a non-standard Kubernetes "dolphin verb" -- that gates the ability to advance Freight through a promotion pipeline. This verb exists to separate the abili...

CVE-2026-27111

The CVE-2026-27111 issue affects Kargo v1.9.0–v1.9.2, where the REST API endpoints (/v1beta1/projects/{project}/freight/{freight}/approve, /v1beta1/projects/{project}/stages/{stage}/promotions, and /v1beta1/projects/{project}/stages/{stage}/promotions/downstream) fail to enforce the non-standard ...