9.8Critical
CVE-2026-82277Argo Rollouts Dashboard Unauthenticated Mutating Operations
Description
Argo Rollouts dashboard through 1.10.0 binds to all interfaces and exposes mutating Rollout operations without authentication, authorization, or CSRF protection. Attackers on the same network can invoke PromoteRollout, AbortRollout, RestartRollout, SetRolloutImage, UndoRollout, and RetryRollout operations across all namespaces accessible to the operator's kubeconfig.
Weakness (CWE):
CWE-306
Data: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Published as the sources state it, in English.
Affected products and versions
| Vendor | Product | Versions | |
|---|---|---|---|
| argoproj | argo-rollouts | ≤ 1.10.0 |
References and patches
- GitHub Issue #4747 issue-tracking
- https://github.com/argoproj/argo-rollouts product
- Vulnerable code: server.go technical-description
- VulnCheck Advisory: Argo Rollouts Dashboard Unauthenticated Mutating Operations third-party-advisory