CVE-2026-75855: high-severity vulnerability in ArcadeData arcadedb
ArcadeDB before 26.8.1 Path Traversal via create/drop database
Published · Updated
41Vexday Risk Score
No sign of exploitation. It has a public proof of concept.
ssvc Attendcvss 8.4epss 0.5%
from disclosure to weapon14 days
Published on NVDAug 18
1st PoC+14d
exploitation probability
0.5%top 56% of all CVEs
observed exploitation
nono source reports it
1 public exploit(s)
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:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:H/VA:H/SC:N/SI:H/SA:H
Affected products
ArcadeData · arcadedbpublic PoCs found — 1
githubgithub.com/pervinzahidli/CVE-2026-75855★ 0⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.
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