SSRF Vulnerability in ArcadeDB Affects Internal Services and Cloud Metadata
CVE-2026-93597

5.3MEDIUM

Key Information:

Vendor

Arcadedata

Status
Arcadedb
Vendor
CVE Published:
18 September 2026

What is CVE-2026-93597?

ArcadeDB versions prior to 26.9.1 contain a vulnerability that allows authenticated attackers to exploit improperly validated IPv6 transition addresses. This flaw exists in the SSRF guard utilized by the IMPORT DATABASE and server commands. By supplying specially crafted URLs that resolve to NAT64, 6to4, or Teredo addresses, attackers can manipulate the system to access internal services and cloud metadata endpoints, potentially leading to unauthorized information exposure.

Affected Version(s)

arcadedb 0 < 26.9.1

arcadedb 26.9.1

References

https://github.com/ArcadeData/arcadedb/security/advisorie...
vendor-advisory
https://www.vulncheck.com/advisories/arcadedb-before-26.9...
third-party-advisory

CVSS V4

Score:
5.3
Severity:
MEDIUM
Confidentiality:
None
Integrity:
Low
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

tonghuaroot
.