CVE-2026-76225Public exploitNetwork attack vector

Internal data exposure via LOAD CSV SSRF

Published Aug 19, 2026 · Updated Aug 19, 2026

Server-side request forgery in OpenCypher LOAD CSV in Arcade Data ArcadeDB before 26.8.1 lets remote authenticated users read internal HTTP resources. In LoadCSVStep.openRawInputStream(), the query's FROM URL is passed to URI.create(url).toURL().openStream() with no host, IP-range, or redirect validation, so the server fetches attacker-specified HTTP or HTTPS targets and returns CSV content in the query response. Any database account that can run Cypher queries can reach loopback, RFC 1918, or cloud metadata endpoints from the server's network position; the demonstrated impact is data disclosure rather than direct data modification or code execution.

CVSS severity8.3
High
EPSS probability0.33%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Server-side request forgery in OpenCypher LOAD CSV in Arcade Data ArcadeDB before 26.8.1 lets remote authenticated users read internal HTTP resources. In LoadCSVStep.openRawInputStream(), the query's FROM URL is passed to URI.create(url).toURL().openStream() with no host, IP-range, or redirect validation, so the server fetches attacker-specified HTTP or HTTPS targets and returns CSV content in the query response. Any database account that can run Cypher queries can reach loopback, RFC 1918, or cloud metadata endpoints from the server's network position; the demonstrated impact is data disclosure rather than direct data modification or code execution.

The record

CVE
CVE-2026-76225
Published
Aug 19, 2026
Updated
Aug 19, 2026
Vendor
Arcade Data
Product
ArcadeDB
Classifications
CWE-918, T1190, T1552.005
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Aug 19, 2026CVE publishedPublication date reported by the CVE source.
  2. Aug 19, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <26.8.1

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Arcade Data · ArcadeDBversion=0 <26.8.1

Published CVSS scores

7.7VulnCheckCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
8.3VulnCheckCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-918Server-Side Request Forgery (SSRF)
T1190Exploit Public-Facing Application
T1552.005Cloud Instance Metadata API

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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