Vulnerability · Published Aug 31, 2026 · Assigned by VulnCheck
CVE-2026-82871ToolJet before v3.16.208 Cross-Organization Data Read via Database Routes
High 7.7
In plain English
A high-severity missing authorization in ToolJet from ToolJet. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 35% of all known vulnerabilities).
Severity (CVSS 3.1)7.7High
Exploit odds (30 days)0.4%top 64.8% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known
Official description
ToolJet before v3.16.208 fails to validate organization membership in database read routes, allowing any authenticated user to access other organizations' table schemas and row data. Attackers can supply arbitrary organization IDs in URL parameters to list tables, retrieve column definitions, and execute join queries to read actual stored data from victim organizations.
Affected products (as reported)
Weakness: CWE-862 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
References
- GitHub Security Advisory (GHSA-xqqj-pfc2-vf48) vendor-advisory
- VulnCheck Advisory: ToolJet before v3.16.208 Cross-Organization Data Read via Database Routes third-party-advisory