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CVE-2026-119576— ArcadeDB from 21.12.1 before 26.10.2 GraphQL Schema Replacement via Read-Only Query Endpoint

Quick assessment

Affected
ArcadeData arcadedb
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

ArcadeDB 在 21.12.1 至 26.10.2 之前的版本中存在一个授权绕过漏洞。该漏洞允许仅拥有 权限的用户，通过只读查询端点替换共享的 GraphQL 模式。攻击者可以向 端点发送包含精心构造的 指令的 GraphQL 类型定义，从而篡改返回给其他用户（包括管理员）的查询结果。

CVSS 4.3 · Medium

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application

Affected Version Matrix 2

VendorProduct Version RangeStatus
ArcadeData arcadedb 21.12.1< 26.10.2 affected
26.10.2 unaffected
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I. Basic Information for CVE-2026-119576

Vulnerability Information
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Vulnerability Title
ArcadeDB from 21.12.1 before 26.10.2 GraphQL Schema Replacement via Read-Only Query Endpoint
Source: CVE Program / CVE List V5
Vulnerability Description
ArcadeDB from 21.12.1 before 26.10.2 contains an authorization bypass vulnerability that allows users with only readRecord to replace the shared GraphQL schema via the read-only query endpoint. Attackers can send a GraphQL type definition with a crafted @sql directive to /api/v1/query/{database}, altering query results returned to other users including administrators.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制缺失
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
ArcadeData arcadedb 21.12.1 ~ 26.10.2 -

II. Public POCs for CVE-2026-119576

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III. Intelligence Information for CVE-2026-119576

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Vendor Advisories for CVE-2026-119576 (1)

Vendor Pages for CVE-2026-119576 (1)

Same Patch Batch · ArcadeData · 2026-10-30 · 3 CVEs total

CVE-2026-119577 6.8 MEDIUM ArcadeDB before 26.10.2 Improper Session Revocation in Wire-Protocol Connections
CVE-2026-119575 6.5 MEDIUM ArcadeDB 26.8.1 before 26.10.2 SSRF via ALTER DATABASE LOAD CSV Block List

IV. Related Vulnerabilities

Same product: arcadedb
Same vendor: ArcadeData
Same weakness: CWE-862