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CVE-2026-82869— ToolJet Database before v3.16.44 Privilege Escalation via join_tables

Quick assessment

Affected
ToolJet ToolJet
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.

ToolJet Database 在 v3.16.44 之前的版本中存在一个权限提升漏洞，位于 端点。该端点未进行角色或工作区成员资格校验，默认向所有已认证用户授予 权限。攻击者可以通过在请求路径中提供目标工作区的标识符，同时使用自己工作区的凭证进行认证，从而读取任意工作区内 ToolJet Database 中的表格数据。

CVSS 7.7 · High EPSS 0.22% · P12

Possible ATT&CK Techniques 2 AI

T1557 · Adversary-in-the-Middle T1079

Affected Version Matrix 2

VendorProduct Version RangeStatus
ToolJet ToolJet < 3.16.44 affected
3.16.44 unaffected
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I. Basic Information for CVE-2026-82869

Vulnerability Information
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Vulnerability Title
ToolJet Database before v3.16.44 Privilege Escalation via join_tables
Source: CVE Program / CVE List V5
Vulnerability Description
ToolJet Database versions before v3.16.44 contain a privilege escalation vulnerability in the join_tables endpoint that grants JOIN_TABLES ability to all authenticated users without role or workspace membership validation. Attackers can read arbitrary ToolJet Database tables from any workspace by supplying victim workspace identifiers in the request path while authenticating with their own workspace credentials.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
通过用户控制密钥绕过授权机制
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
ToolJet ToolJet 0 ~ 3.16.44 -

II. Public POCs for CVE-2026-82869

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III. Intelligence Information for CVE-2026-82869

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Other References for CVE-2026-82869 (2)

Same Patch Batch · ToolJet · 2026-08-31 · 7 CVEs total

CVE-2026-82874 9.9 CRITICAL ToolJet before v3.16.208 Cross-Tenant Authorization Bypass via tooljet-db
CVE-2026-82870 9.6 CRITICAL ToolJet before v3.16.208 Cross-Tenant Database Manipulation
CVE-2026-82872 9.1 CRITICAL ToolJet before v3.16.208 Cross-Workspace Authorization Bypass
CVE-2026-82871 7.7 HIGH ToolJet before v3.16.208 Cross-Organization Data Read via Database Routes
CVE-2026-82875 5.5 MEDIUM ToolJet before v3.16.208 Authorization Bypass via organizationId
CVE-2026-82873 5.0 MEDIUM ToolJet through 3.0.0-ee-beta.2 Cross-workspace Schema Disclosure via Export

IV. Related Vulnerabilities

Same product: ToolJet
Same vendor: ToolJet
Same weakness: CWE-639

V. Comments for CVE-2026-82869

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