8.5Hoch
CVE-2026-42297Argo Workflows Is Missing Authorization in Sync ConfigMap Provider
Beschreibung
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.
Daten: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Wiedergegeben wie in der Quelle, auf Englisch.
Betroffene Produkte und Versionen
| Hersteller | Produkt | Versionen | |
|---|---|---|---|
| argoproj | argo-workflows | >= 4.0.0, < 4.0.5 | |
| Red Hat | Red Hat OpenShift AI (RHOAI) | all versions |
Referenzen und Patches
- https://github.com/argoproj/argo-workflows/security/advisories/GHSA-xchc-cqwg-g76q ExploitVendor Advisory
- https://github.com/argoproj/argo-workflows/commit/09fff05e0830c14a5e36cc40597ad84881db1ab6 Patch
- https://github.com/argoproj/argo-workflows/releases/tag/v4.0.5 Release Notes
- https://access.redhat.com/security/cve/CVE-2026-42297
- https://bugzilla.redhat.com/show_bug.cgi?id=2468448
- https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-42297.json
CPE-Treffer (NVD) (1)
cpe:2.3:a:argoproj:argo_workflows:*:*:*:*:*:go:*:*≥ 4.0.0 < 4.0.5