CVE-2026-82456
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2026
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
argocd-mcp 0.8.0 Authentication Bypass via Unauthenticated HTTP
argocd-mcp 0.8.0 binds its HTTP transport to every network interface and accepts MCP sessions without requiring caller credentials when ARGOCD_API_TOKEN is configured. Attackers who can reach the listener can invoke the full tool surface using the operator's stored token to create applications, request syncs, and modify Argo CD resources.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
argocd-mcp
- Vendor
- argoproj-labs
- Product
- argocd-mcp
- Platforms
- Unknown
- Default status
unaffected- Package collection
- https://github.com/argoproj-labs/mcp-for-argocd
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 0.8.0 | affected | semver | 0.9.0 | Unavailable | None listed |