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CVE-2026-82874— ToolJet before v3.16.208 Cross-Tenant Authorization Bypass via tooljet-db

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是ToolJet公司开源的一个可快速搭建内部工具的低代码平台。 ToolJet 3.16.208之前版本存在授权问题漏洞，该漏洞源于对tooljet-db端点中organizationId路径参数验证不足，导致已认证用户可跨租户读取、修改和删除表，任何构建者用户可利用公开应用端点提取受害者组织ID，并通过模式操作端点泄露表结构、植入恶意表、破坏现有模式或永久销毁数据。

CVSS 9.9 · Critical EPSS 0.44% · P37

Affected Version Matrix 2

VendorProduct Version RangeStatus
ToolJet ToolJet < 3.16.208 affected
3.16.208 unaffected
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I. Basic Information for CVE-2026-82874

Vulnerability Information
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Vulnerability Title
ToolJet before v3.16.208 Cross-Tenant Authorization Bypass via tooljet-db
Source: CVE Program / CVE List V5
Vulnerability Description
ToolJet before v3.16.208 fails to validate that authenticated users belong to the organization specified in the organizationId path parameter of tooljet-db endpoints, allowing any Builder user to read, modify, and delete tables across tenant boundaries. Attackers can extract victim organization IDs from public app endpoints, then exploit schema operation endpoints to disclose table schemas, plant malicious tables, corrupt existing schemas, or permanently destroy victim data without any relationship to the target organization.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
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
Vulnerability Title
ToolJet 授权问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
ToolJet是ToolJet公司开源的一个可快速搭建内部工具的低代码平台。 ToolJet 3.16.208之前版本存在授权问题漏洞，该漏洞源于对tooljet-db端点中organizationId路径参数验证不足，导致已认证用户可跨租户读取、修改和删除表，任何构建者用户可利用公开应用端点提取受害者组织ID，并通过模式操作端点泄露表结构、植入恶意表、破坏现有模式或永久销毁数据。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
ToolJet ToolJet 0 ~ 3.16.208 -

II. Public POCs for CVE-2026-82874

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III. Intelligence Information for CVE-2026-82874

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Other References for CVE-2026-82874 (2)

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

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-2026-82869 7.7 HIGH ToolJet Database before v3.16.44 Privilege Escalation via join_tables
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