HIGHVulnerability
CVE-2026-75855
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.
Properties
- severity
- HIGH
- score
- 8.7
- epss_score
- 0.0039
- cve_id
- CVE-2026-75855
- vector
- CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:N/I:H/A:H
- published_at
- 2026-08-18T12:19:35.997
- last_modified
- 2026-09-08T20:32:39.347
- epss_percentile
- 0.3229
Related Entities (3)
ENRICHED_BY (1)
→[Source]FIRST EPSS
HAS_WEAKNESS (1)
→[Weakness]Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
DESCRIBED_BY (1)
→[Source]NVD
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