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CVE-2026-75851

🗓️ 18 Aug 2026 11:19:55Reported by VulnCheckType 
cve
 cve
🔗 web.nvd.nist.gov📰️ 2 Media mentions👁 61 Views🌐 WEB

ArcadeDB server async workers bypass auth, letting read-only users escalate to full admin.

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Detection
Affected
Refs
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Node
arcadedataarcadedbRange<26.8.1
[
  {
    "vendor": "ArcadeData",
    "product": "arcadedb",
    "defaultStatus": "unaffected",
    "packageURL": "pkg:maven/com.arcadedb/arcadedb-server",
    "versions": [
      {
        "version": "0",
        "status": "affected",
        "versionType": "semver",
        "lessThan": "26.8.1"
      },
      {
        "version": "26.8.1",
        "status": "unaffected",
        "versionType": "semver"
      }
    ]
  }
]
ParameterPositionPathDescriptionCWE
awaitResponse=falsequery param/api/v1/commandThe /api/v1/command endpoint fails to propagate the authenticated principal to asynchronous worker threads when awaitResponse=false is used. This allows a user with limited access to execute JavaScript commands with unrestricted host access, bypassing scripting authorization gates.CWE-269
language=jsquery param/api/v1/commandThe /api/v1/command endpoint fails to propagate the authenticated principal to asynchronous worker threads when awaitResponse=false is used. This allows a user with limited access to execute JavaScript commands with unrestricted host access, bypassing scripting authorization gates.CWE-269

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22 Oct 2026 22:10Current
5.7Medium risk
Vulners AI Score5.7
CVSS 49.4
CVSS 3.19.9
EPSS0.00391
SSVC
61