{"apiVersion":"1.0","identifier":"CVE-2026-75855","description":"ArcadeDB versions before 26.8.1 fail to sanitize database names in the POST /api/v1/server endpoint-s create database and drop database commands, allowing authenticated root users to write and delete arbitrary files outside the configured database directory. Attackers can supply database names containing ../ sequences to create databases at arbitrary filesystem paths or recursively delete directories the server process can access.","publishedAt":"2026-08-18T12:19:35","lastModifiedAt":"2026-08-19T15:18:09","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-75855","cvssScore":8.7,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:N/I:H/A:H","epssProbability":0.0039,"riskScore":0.9,"affectedProduct":"ArcadeDB","affectedVersions":"<26.8.1","vulnerabilityType":"Library","operatingSystems":[],"links":{"self":"https://www.redsauce.net/api/cves/CVE-2026-75855","webPages":{"es":"https://www.redsauce.net/es/cves/CVE-2026-75855","en":"https://www.redsauce.net/en/cves/CVE-2026-75855","fr":"https://www.redsauce.net/fr/cves/CVE-2026-75855","pt":"https://www.redsauce.net/pt/cves/CVE-2026-75855","de":"https://www.redsauce.net/de/cves/CVE-2026-75855","sk":"https://www.redsauce.net/sk/cves/CVE-2026-75855","el":"https://www.redsauce.net/el/cves/CVE-2026-75855"},"source":"https://nvd.nist.gov/vuln/detail/CVE-2026-75855"}}