{"id":"CVE-2026-27483","url":"https://www.cyber-defence.io/tools/cve/CVE-2026-27483","generatedAt":"2026-11-01T08:41:53.737Z","title":"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.","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.","published":"2026-02-24T15:21:38.000Z","lastModified":"2026-06-17T10:27:14.000Z","status":"Analyzed","sourceIdentifier":"security-advisories@github.com","cvss":{"version":"3.1","score":8.8,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"},"cwe":["CWE-22"],"affected":["mindsdb/mindsdb"],"epss":{"score":0.10988,"percentile":0.95899,"date":"2026-10-31","history":[{"date":"2026-09-24","score":0.08821,"percentile":0.95002},{"date":"2026-10-25","score":0.10988,"percentile":0.95867}]},"kev":{"listed":false},"exploits":{"count":1,"verified":false,"firstPublished":"2026-05-04","source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[{"edbId":52547,"kind":"exploit","title":"MindsDB  25.9.1.1 - Path Traversal","url":"https://www.exploit-db.com/exploits/52547","sourceUrl":"https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/multiple/webapps/52547.py","file":"exploits/multiple/webapps/52547.py","published":"2026-05-04","added":"2026-05-04","updated":"2026-05-04","author":"thewhiteh4t","type":"webapps","platform":"multiple","port":null,"verified":false,"codes":["CVE-2026-27483"],"tags":null,"aliases":null,"applicationUrl":null,"screenshotUrl":null,"referenceUrl":null}]},"verdict":{"level":"urgent","text":"EPSS puts the probability of exploitation in the next 30 days at 11.0%, higher than 96% of all known CVEs. Patch or mitigate before the next change window."},"changes":[{"kind":"epss","label":"EPSS jump","at":"2026-10-25T00:00:00.000Z","detail":{"to":0.10988,"from":0.09828,"percentile":0.95867},"summary":"EPSS moved from 9.8% to 11.0% probability of exploitation in the next thirty days."}],"references":[{"url":"https://github.com/mindsdb/mindsdb/commit/87a44bdb2b97f963e18f10a068e1a1e2690505ef","tags":["Patch"],"source":"security-advisories@github.com"},{"url":"https://github.com/mindsdb/mindsdb/releases/tag/v25.9.1.1","tags":["Product","Release Notes"],"source":"security-advisories@github.com"},{"url":"https://github.com/mindsdb/mindsdb/security/advisories/GHSA-4894-xqv6-vrfq","tags":["Exploit","Vendor Advisory"],"source":"security-advisories@github.com"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-27483","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}