CVE-2026-42297— Argo Workflows Is Missing Authorization in Sync ConfigMap Provider
Get alerts for future matching vulnerabilitiesLog in to subscribe
I. Basic Information for CVE-2026-42297
Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗ Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.
Vulnerability Title
Argo Workflows Is Missing Authorization in Sync ConfigMap Provider
Source: NVD (National Vulnerability Database)
Vulnerability 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.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
授权机制缺失
Source: NVD (National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| argoproj | argo-workflows | >= 4.0.0, < 4.0.5 | - |
II. Public POCs for CVE-2026-42297
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POCPremium
No public POC found.
Login to generate AI POCIII. Intelligence Information for CVE-2026-42297
请登录查看更多情报信息。
Same Patch Batch · argoproj · 2026-05-09 · 5 CVEs total
| CVE-2026-42296 | 8.1 HIGH | Argo Workflows has incomplete fix for CVE-2026-31892: hostNetwork, securityContext, servic |
| CVE-2026-42294 | Argo Workflows: Unauthenticated Memory Exhaustion (DoS) in Webhook Interceptor | |
| CVE-2026-42183 | Argo Workflows: SSO RBAC Delegation Nil Pointer Dereference DoS (gatekeeper.go) | |
| CVE-2026-42295 | Argo Workflows: Exposure of artifact repository credentials |
IV. Related Vulnerabilities
Same product: argo-workflows
- CVE-2026-42296
Argo Workflows has incomplete fix for CVE-2026-31892: hostNe - CVE-2026-42295
Argo Workflows: Exposure of artifact repository credentials - CVE-2026-42294
Argo Workflows: Unauthenticated Memory Exhaustion (DoS) in W - CVE-2026-42183
Argo Workflows: SSO RBAC Delegation Nil Pointer Dereference - CVE-2026-40886
Argo Workflows: Unchecked annotation parsing in pod informer
Same vendor: argoproj
- CVE-2026-42296
Argo Workflows has incomplete fix for CVE-2026-31892: hostNe - CVE-2026-42295
Argo Workflows: Exposure of artifact repository credentials - CVE-2026-42294
Argo Workflows: Unauthenticated Memory Exhaustion (DoS) in W - CVE-2026-42183
Argo Workflows: SSO RBAC Delegation Nil Pointer Dereference - CVE-2026-42880
ArgoCD ServerSideDiff is vulnerable to Kubernetes Secret Ext
Same weakness: CWE-862
- CVE-2021-47932
WordPress TheCartPress 1.5.3.6 Privilege Escalation Unauthen - CVE-2025-15634
HCL BigFix WebUI is affected by a missing authorization vuln - CVE-2026-42174
Kirby: User avatar creation, replacement and deletion are no - CVE-2026-42137
Kirby: `pages.access/list` and `files.access/list` permissio - CVE-2026-42051
Kirby: System API endpoint leaks license data and installed
V. Comments for CVE-2026-42297
No comments yet