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CVE-2026-82277

Argo Rollouts Dashboard Unauthenticated Mutating Operations

CVSS 4.0 9.3 CRITICALCVSS 3.1 9.8 CRITICALCheck source for fixed versionsKEV status unknown

Original advisory

cve-program · CVE-2026-82277

Published

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.

Read the publisher's advisory

Affected versions, risk and source history

cve-program · CVE-2026-82277

Published

argo-rollouts

Vendor product

Publisher's version information

Shown as published. These rules are not interpreted as NuGet package version ranges.

{
                    "vendor": "argoproj",
                    "product": "argo-rollouts",
                    "versions": [
                        {
                            "version": "0",
                            "lessThanOrEqual": "1.10.0",
                            "status": "affected",
                            "versionType": "semver"
                        }
                    ],
                    "defaultStatus": "unaffected"
                }

Original source record · Cite this exact observation · Complete original publisher JSON