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TI-2026-53329 Aliases CVE-2026-76224GHSA-qf82-gwmv-gc98

ArcadeDB before 26.8.1 Remote Code Execution via Groovy Fallback

Priority MEDIUM 41CWE-94Published · Updated

Key facts

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

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-94.

Summary

ArcadeDB before 26.8.1 (arcadedb-gremlin, affected <= 26.7.3) contains a remote code execution vulnerability in its Gremlin query engine. Although the engine defaults to the documented-secure java (gremlin-lang) engine, ArcadeGremlin.executeStatement() silently falls back to the insecure Groovy engine whenever a request carries any query parameter and the query does not parse as gremlin-lang. An authenticated user with any database role, including a read-only reader, can submit a parameterized Gremlin query to trigger the Groovy fallback and execute arbitrary operating system commands as the ArcadeDB server process user.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.0085 58th percentileScored 2026-11-07
Fix Fixed arcadedb (ArcadeData): 26.8.1

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Total

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

    3 records Highest priority Priority HIGH 1 HIGH, 1 MEDIUM, 1 LOW

    Other records, highest priority first

    • TI-2026-53330 ArcadeDB before 26.8.1 Server-Side Request Forgery via LOAD CSVPriority HIGH 69
    • TI-2026-53328 ArcadeDB before 26.8.1 Permission Bypass via DEFINE FUNCTIONPriority LOW 31
    Show all 3 records →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-76224
  2. 2026-10-03 Alias added: GHSA-qf82-gwmv-gc98

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