{"cve":"CVE-2026-0770","nvd":{"published":"2026-01-23T04:16:04.063","modified":"2026-07-22T05:17:08.693","status":"Analyzed","description":"Langflow exec_globals Inclusion of Functionality from Untrusted Control Sphere Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Langflow. Authentication is not required to exploit this vulnerability.\n\nThe specific flaw exists within the handling of the exec_globals parameter provided to the validate endpoint. The issue results from the inclusion of a resource from an untrusted control sphere. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-27325.","cvss_v4":null,"cvss_v3":{"version":"3.0","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","score":9.8},"cwes":["CWE-829"],"references":["https://www.zerodayinitiative.com/advisories/ZDI-26-036/","https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2026-0770"],"products":["langflow:langflow"],"source":"nvd","synced_at":"2026-10-19T22:21:16.563232421+00:00"},"epss":{"cve":"CVE-2026-0770","score":0.62562,"percentile":0.99189,"date":"2026-10-31"},"kev":{"cve":"CVE-2026-0770","date_added":"2026-07-21","due_date":"2026-07-24","vendor":"Langflow","product":"Langflow","known_ransomware":false},"osv":[{"id":"GHSA-g22f-v6f7-2hrh","url":"https://osv.dev/vulnerability/GHSA-g22f-v6f7-2hrh","summary":"Langflow affected by Remote Code Execution via validate_code() exec()","modified":"2026-07-07T17:56:40.532514419Z","packages":[{"ecosystem":"PyPI","name":"langflow","purl":"pkg:pypi/langflow","ranges":["<=1.7.3"],"fixed":[]}]},{"id":"PYSEC-2026-1525","url":"https://osv.dev/vulnerability/PYSEC-2026-1525","summary":"Langflow affected by Remote Code Execution via validate_code() exec()","modified":"2026-07-07T17:46:36.796519977Z","packages":[{"ecosystem":"PyPI","name":"langflow","purl":"pkg:pypi/langflow","ranges":["<=1.7.3"],"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."]}