Vulnerability details
CVE-2026-75855
ArcadeData arcadedb
ArcadeDB before 26.8.1 Path Traversal via create/drop database
CVSS 4.0
8.4High
Official 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.
CVSS scores
| Score | Version | Source | Vector |
|---|---|---|---|
| 8.4High | 4.0 | CVEProject cvelistV5 (CNA) (VulnCheck) | CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:H/VA:H/SC:N/SI:H/SA:H |
| 8.7High | 3.1 | CVEProject cvelistV5 (CNA) (VulnCheck) | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:N/I:H/A:H |
Affected products
| Vendor | Product | Versions | Source |
|---|---|---|---|
| ArcadeData | arcadedb | v < 26.8.1 | CVEProject cvelistV5 (CNA) |
References and advisories
2
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Details
- Published
- 2026-08-18
- Last updated
- 2026-08-19
- State
- Published
- Assigner (CNA)
- VulnCheck
Exploit prediction (EPSS)
0.54%
Probability of exploitation in 30 days
46%
Percentile (among all CVEs)
SSVC assessment (CISA)
- Automatable
- No
- Exploitation
- Proof of concept
- Technical impact
- Partial
Weaknesses (CWE)
- CWE-22Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')