{"schema":"threatline.record/2","record":{"id":"CVE-2026-108585","aliases":[],"summary":"argocd-mcp through 0.9.0 Path Traversal via delete_application Tool","details":"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.","categories":["Applications & CMS"],"product":"argocd-mcp","vendor":"argoproj-labs","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-108585","source_modified_at":"2026-10-14T16:03:13.213Z","fetched_at":"2026-10-23T18:48:36.087640Z","product":"argocd-mcp","vendor":"argoproj-labs","versions":[{"version":"0","lessThanOrEqual":"0.9.0","status":"affected","versionType":"semver"}],"defaultStatus":"unaffected"}],"fixed_versions":[],"cvss":5.3,"severity":"Medium","kev":{"listed":false},"epss":{"probability":0.00287,"percentile":0.20187,"score_date":"2026-10-23"},"published_at":"2026-10-10T16:14:09.568Z","modified_at":"2026-10-14T16:03:13.213Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-108585","fetched_at":"2026-10-23T18:48:36.087640Z","source_modified_at":"2026-10-14T16:03:13.213Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-108585","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CVE List","EPSS"],"references":[{"source":"CVE List","url":"https://hackmd.io/@haind/argocd-mcp-delete-application-route-smuggling","tags":["third-party-advisory"]},{"source":"CVE List","url":"https://github.com/argoproj-labs/mcp-for-argocd/blob/28d15ca69b0c31387cc6ec73d201fd13c5d22b6a/src/argocd/client.ts#L115-L139","tags":["technical-description"]},{"source":"CVE List","url":"https://github.com/argoproj-labs/mcp-for-argocd/blob/28d15ca69b0c31387cc6ec73d201fd13c5d22b6a/src/argocd/http.ts#L86-L91","tags":["technical-description"]},{"source":"CVE List","url":"https://github.com/argoproj-labs/mcp-for-argocd","tags":["product"]},{"source":"CVE List","url":"https://www.vulncheck.com/advisories/argocd-mcp-through-0.9.0-path-traversal-via-delete-application-tool","tags":["third-party-advisory"]}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CVE List","ssvc":{"exploitation":"none","automatable":"no","technical_impact":"partial","assessed_at":"2026-10-14T14:50:13.219201Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":"product","confidence":"heuristic","reviewed":false},"change_timestamp":"2026-10-14T16:03:13.213Z","content_hash":"e760e49aacd44dfe33cbc0fb31a674fdb52e2819d1b0a435c2a4b30f81ce84eb"}}