{"cve":"CVE-2026-55447","nvd":{"published":"2026-06-23T17:17:08.540","modified":"2026-10-25T23:10:00.167","status":"Analyzed","description":"Langflow is a tool for building and deploying AI-powered agents and workflows. Prior to 1.9.2, by controlling a files that are digested into the RAG, an attacker can direct the node to read any file on the file-system by absolute path. All components based on BaseFileComponent are vulnerable to the vulnerability. This includes Docling (DoclingInlineComponent), Docling Serve, DoclingRemoteComponent), Read File (FileComponent), NVIDIA Retriever Extraction (NvidiaIngestComponent), Video File (VideoFileComponent), and Unstructured API (UnstructuredComponent). This vulnerability is fixed in 1.9.2.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H","score":9.6},"cwes":["CWE-61","CWE-200"],"references":["https://github.com/langflow-ai/langflow/pull/12945","https://github.com/langflow-ai/langflow/security/advisories/GHSA-ccv6-r384-xp75"],"products":["langflow:langflow"],"source":"nvd","synced_at":"2026-10-25T23:44:33.281319194+00:00"},"epss":{"cve":"CVE-2026-55447","score":0.00662,"percentile":0.51391,"date":"2026-10-25"},"kev":null,"osv":[{"id":"GHSA-ccv6-r384-xp75","url":"https://osv.dev/vulnerability/GHSA-ccv6-r384-xp75","summary":"Langflow: BaseFileComponent-based nodes arbitrary file read with RCE exploit","modified":"2026-06-29T12:26:04.566579124Z","packages":[{"ecosystem":"PyPI","name":"langflow","purl":"pkg:pypi/langflow","ranges":["<1.9.2"],"fixed":["1.9.2"]}]},{"id":"PYSEC-2026-378","url":"https://osv.dev/vulnerability/PYSEC-2026-378","summary":"Langflow: BaseFileComponent-based nodes arbitrary file read with RCE exploit","modified":"2026-07-01T20:22:55.869683Z","packages":[{"ecosystem":"PyPI","name":"langflow","purl":"pkg:pypi/langflow","ranges":["<1.9.2"],"fixed":["1.9.2"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}