{"action":"Upgrade langflow to 1.9.1 or later.","affected":[{"fixed":"1.9.1","introduced":"1.6.8"}],"component":"langflow","cve_ids":["CVE-2026-105699"],"ecosystem":"PyPI","epss":0.00313,"exploited":false,"fixed_versions":["1.9.1"],"ghsa_id":"GHSA-4hmc-cfm3-w43c","id":"tcs_01M5KHAR5QQYAH47Y3FYD52NAV","modified_at":"2026-10-15T14:45:08.145989636Z","published_at":"2026-10-15T10:22:48.587747Z","references":["https://osv.dev/vulnerability/PYSEC-2026-4230","https://github.com/langflow-ai/langflow/security/advisories/GHSA-4hmc-cfm3-w43c","https://nvd.nist.gov/vuln/detail/CVE-2026-105699","https://github.com/langflow-ai/langflow/pull/12818","https://github.com/langflow-ai/langflow/commit/b8fe970493fd5fb2e1fc71dfccc79f90b76058fa","https://github.com/langflow-ai/langflow/commit/f0fd436fe9829192ee550e6cb46961a01dd37032","https://github.com/langflow-ai/langflow","https://github.com/langflow-ai/langflow/releases/tag/v1.9.1","https://pypi.org/project/langflow","https://github.com/advisories/GHSA-4hmc-cfm3-w43c"],"severity":{"label":"high","score":7.1},"sources":[{"source":"osv","source_id":"PYSEC-2026-4230","url":"https://osv.dev/vulnerability/PYSEC-2026-4230"},{"source":"nvd","source_id":"CVE-2026-105699","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-105699"}],"summary":"Langflow has Authenticated Cross-Project File Disclosure via Unscoped MCP Resource Handlers"}