{"id":"CVE-2026-108585","published":"2026-10-10T17:17:00.437","lastModified":"2026-10-14T16:17:32.853","description":"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.","cvssScore":5.4,"cvssSeverity":"MEDIUM","cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L","cwes":["CWE-22"],"vendors":[],"products":[],"references":[{"url":"https://github.com/argoproj-labs/mcp-for-argocd","tags":[]},{"url":"https://github.com/argoproj-labs/mcp-for-argocd/blob/28d15ca69b0c31387cc6ec73d201fd13c5d22b6a/src/argocd/client.ts#L115-L139","tags":[]},{"url":"https://github.com/argoproj-labs/mcp-for-argocd/blob/28d15ca69b0c31387cc6ec73d201fd13c5d22b6a/src/argocd/http.ts#L86-L91","tags":[]},{"url":"https://hackmd.io/@haind/argocd-mcp-delete-application-route-smuggling","tags":[]},{"url":"https://www.vulncheck.com/advisories/argocd-mcp-through-0.9.0-path-traversal-via-delete-application-tool","tags":[]}],"exploitRefs":[{"url":"https://github.com/argoproj-labs/mcp-for-argocd","tags":[]},{"url":"https://github.com/argoproj-labs/mcp-for-argocd/blob/28d15ca69b0c31387cc6ec73d201fd13c5d22b6a/src/argocd/client.ts#L115-L139","tags":[]},{"url":"https://github.com/argoproj-labs/mcp-for-argocd/blob/28d15ca69b0c31387cc6ec73d201fd13c5d22b6a/src/argocd/http.ts#L86-L91","tags":[]}],"hasPoc":true,"ai":null}