argocd-mcp through 0.9.0 Path Traversal via delete_application Tool
argocd-mcp (Argo CD MCP Server) through 0.9.0 contains a path traversal vulnerability in the delete_application tool that allows MCP clients to reach unintended API endpoints via unvalidated applicationName values. Attackers or prompt-injected models can supply dot-segment values like ../repositories/ to send authenticated DELETE requests deleting repositories, clusters, or projects within the token's RBAC permissions.
CVE-2026-108585
Primary source · Revision 1
Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.
Security context
Source reference: cve:CVE-2026-108585
argocd-mcp
Source reference: /containers/cna/affected/0/product
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
Structured affected-version data
Original package identities and version rules from this source.
[
{
"repo": "https://github.com/argoproj-labs/mcp-for-argocd",
"vendor": "argoproj-labs",
"product": "argocd-mcp",
"versions": [
{
"status": "affected",
"version": "0",
"versionType": "semver",
"lessThanOrEqual": "0.9.0"
}
],
"packageURL": "pkg:npm/argocd-mcp",
"collectionURL": "https://www.npmjs.com/package/argocd-mcp",
"defaultStatus": "unaffected"
}
]- Related CVEs
- CVE-2026-108585
Source reference:
/cveMetadata/cveId
Publisher severity
medium
Source reference: /containers/cna/metrics
- Event
- #22152 · Revision 1
- Added to Heist Feed
- Publisher date