8.5
High
CVE-2026-42297 Argo Workflows is an open source container-native workflow engine for orchestrating parallel jobs on Kubernetes
Description
Argo Workflows is an open source container-native workflow engine for orchestrating parallel jobs on Kubernetes. From version 4.0.0 to before version 4.0.5, the Sync Service's ConfigMap-backed provider (server/sync/sync_cm.go) performs zero authorization checks on all CRUD operations (create, read, update, delete). Any authenticated user — including those using fake Bearer tokens — can create, read, update, and delete Kubernetes ConfigMaps containing synchronization limits. This issue has been patched in version 4.0.5.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| argo-workflows 4.0 | 4.0.0 → < 4.0.5 | 4.0.5 |
| Red Hat OpenShift AI (RHOAI) | Versions not published |
References
- github.com github.com
- github.com github.com
- github.com github.com
Timeline
- Published
- Last modified
Other CVEs of argo-workflows
The 17 CVEs of argo-workflows →
CVE-2026-93991
Argo Workflows versions 4.1.0 through 4.1.3 contain an authorization bypass vulnerability in ListArchivedWorkflows…
8.3
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CVE-2026-54526
Argo Workflows is an open source container-native workflow engine for orchestrating parallel jobs on Kubernetes
8.9
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CVE-2026-42296
Argo Workflows is an open source container-native workflow engine for orchestrating parallel jobs on Kubernetes
8.1
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CVE-2026-42295
Argo Workflows is an open source container-native workflow engine for orchestrating parallel jobs on Kubernetes
8.5
High