{"action":"Upgrade langflow to 1.10.0 or later.","affected":[{"fixed":"1.10.0","introduced":"0"}],"component":"langflow","cve_ids":["CVE-2026-48520"],"ecosystem":"PyPI","epss":0.00437,"exploited":false,"fixed_versions":["1.10.0"],"ghsa_id":"GHSA-rcjh-r59h-gq37","id":"tcs_01M5KFXQKCWQFCA64ZYZXFCN20","modified_at":"2026-07-20T14:00:25.539415644Z","published_at":"2026-06-16T17:36:00Z","references":["https://osv.dev/vulnerability/GHSA-rcjh-r59h-gq37","https://github.com/langflow-ai/langflow/security/advisories/GHSA-rcjh-r59h-gq37","https://nvd.nist.gov/vuln/detail/CVE-2026-48520","https://github.com/langflow-ai/langflow","https://github.com/pypa/advisory-database/tree/main/vulns/langflow/PYSEC-2026-244.yaml"],"severity":{"label":"medium","score":6.1},"sources":[{"source":"osv","source_id":"GHSA-rcjh-r59h-gq37","url":"https://osv.dev/vulnerability/GHSA-rcjh-r59h-gq37"}],"summary":"Langflow: Unauthenticated Shareable Playground arbitrary local or S3 file read"}