{"cve":"CVE-2026-27483","nvd":{"published":"2026-02-24T15:21:38.060","modified":"2026-06-17T10:27:13.927","status":"Analyzed","description":"MindsDB is a platform for building artificial intelligence from enterprise data. Prior to version 25.9.1.1, there is a path traversal vulnerability in Mindsdb's /api/files interface, which an authenticated attacker can exploit to achieve remote command execution. The vulnerability exists in the \"Upload File\" module, which corresponds to the API endpoint /api/files. Since the multipart file upload does not perform security checks on the uploaded file path, an attacker can perform path traversal by using `../` sequences in the filename field. The file write operation occurs before calling clear_filename and save_file, meaning there is no filtering of filenames or file types, allowing arbitrary content to be written to any path on the server. Version 25.9.1.1 patches the issue.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","score":8.8},"cwes":["CWE-22"],"references":["https://github.com/mindsdb/mindsdb/commit/87a44bdb2b97f963e18f10a068e1a1e2690505ef","https://github.com/mindsdb/mindsdb/releases/tag/v25.9.1.1","https://github.com/mindsdb/mindsdb/security/advisories/GHSA-4894-xqv6-vrfq"],"products":["mindsdb:mindsdb"],"source":"nvd","synced_at":"2026-10-19T22:24:17.937441719+00:00"},"epss":{"cve":"CVE-2026-27483","score":0.10988,"percentile":0.95899,"date":"2026-11-01"},"kev":null,"osv":[{"id":"GHSA-4894-xqv6-vrfq","url":"https://osv.dev/vulnerability/GHSA-4894-xqv6-vrfq","summary":"MindsDB: Path Traversal in /api/files Leading to Remote Code Execution","modified":"2026-07-13T07:26:30.532706830Z","packages":[{"ecosystem":"PyPI","name":"mindsdb","purl":"pkg:pypi/mindsdb","ranges":["<25.9.1.1"],"fixed":["25.9.1.1"]}]},{"id":"PYSEC-2026-2205","url":"https://osv.dev/vulnerability/PYSEC-2026-2205","summary":"","modified":"2026-07-13T07:15:28.802908202Z","packages":[{"ecosystem":"PyPI","name":"mindsdb","purl":"pkg:pypi/mindsdb","ranges":["<25.9.1.1"],"fixed":["25.9.1.1"]}]}],"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."]}