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TI-2026-53088 Aliases CVE-2026-75842GHSA-88hc-8h63-mm6w

ArcadeDB before 26.8.1 Arbitrary File Read via LOAD CSV

Priority HIGH 69CWE-22Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
None
Attack complexity
Low
Attack requirements
None
Impact type
Information disclosure
Confidentiality · integrity · availability
High · None · None
Fix status
Fixed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-22 and the CVSS impact.

Summary

ArcadeDB versions before 26.8.1 contain an arbitrary file read vulnerability in the OpenCypher LOAD CSV FROM clause that allows authenticated users to read local files. Attackers with read query privileges can use the file:// protocol in LOAD CSV statements to access arbitrary files with server process privileges, exfiltrating sensitive data directly in query responses.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.0046 40th percentileScored 2026-11-08
Fix Fixed arcadedb (ArcadeData): 26.8.1

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
Poc
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
ArcadeDataarcadedbbefore 26.8.126.8.1Patch availableCNA
  • arcadedb VendorArcadeData Affected before 26.8.1 Fixed in 26.8.1 Patch available CNA

Remediation

  • Fix · CNA arcadedb (ArcadeData) Fixed in 26.8.1

Fixed in the same release

Records fixed by the same vendor advisory or release, as the CNA lists them.

  • Release ·

    ArcadeData arcadedb 26.8.1

    14 records Highest priority Priority HIGH 7 HIGH, 3 MEDIUM, 4 LOW

    Other records, highest priority first

    • TI-2026-53098 ArcadeDB Redis Wire-Protocol Plugin Missing AuthenticationPriority HIGH 81
    • TI-2026-53086 ArcadeDB before 26.8.1 Arbitrary File Read via Unescaped RegexPriority HIGH 77
    • TI-2026-53095 ArcadeDB before 26.8.1 Authentication Bypass via Async CommandPriority HIGH 76
    Show all 14 records →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-75842
  2. 2026-10-03 Alias added: GHSA-88hc-8h63-mm6w

References

Advisory 1

  • TI-2026-53098 ArcadeDB Redis Wire-Protocol Plugin Missing Authentication CVSS 4.0CRITICAL 9.3
  • TI-2026-53086 ArcadeDB before 26.8.1 Arbitrary File Read via Unescaped Regex CVSS 4.0HIGH 8.7
  • TI-2026-53095 ArcadeDB before 26.8.1 Authentication Bypass via Async Command CVSS 4.0CRITICAL 9.4
  • TI-2026-53089 ArcadeDB before 26.8.1 Privilege Escalation via gRPC Transaction CVSS 4.0CRITICAL 9.4
  • TI-2026-53097 ArcadeDB Gremlin Wire Protocol Authorization Bypass Cross-Database CVSS 4.0HIGH 8.7
  • TI-2026-63057 ArcadeDB before 26.9.1 TimeSeries ACL Bypass via Type Permission CVSS 4.0HIGH 8.6
See all 41 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences