{"cve":"CVE-2024-42835","nvd":{"published":"2024-10-31T14:15:05.610","modified":"2026-06-17T07:50:04.307","status":"Analyzed","description":"langflow v1.0.12 was discovered to contain a remote code execution (RCE) vulnerability via the PythonCodeTool component.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","score":9.8},"cwes":[],"references":["https://github.com/langflow-ai/langflow/issues/2908"],"products":["langflow:langflow"],"source":"nvd","synced_at":"2026-10-19T21:56:33.105311382+00:00"},"epss":{"cve":"CVE-2024-42835","score":0.01164,"percentile":0.67272,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-56m6-4mhw-h3g5","url":"https://osv.dev/vulnerability/GHSA-56m6-4mhw-h3g5","summary":"langflow has vulnerability in PythonCodeTool component","modified":"2026-06-06T00:45:45.734704195Z","packages":[{"ecosystem":"PyPI","name":"langflow","purl":"pkg:pypi/langflow","ranges":["<=1.0.12"],"fixed":[]}]},{"id":"PYSEC-2024-279","url":"https://osv.dev/vulnerability/PYSEC-2024-279","summary":"","modified":"2026-06-10T17:01:58.623738893Z","packages":[{"ecosystem":"PyPI","name":"langflow","purl":"pkg:pypi/langflow","ranges":["<=1.0.12"],"fixed":[]}]}],"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."]}