CVE-2026-82869 ToolJet Database before v3.16.44 Privilege Escalation via join_tables
Authenticated users can escalate privileges to read arbitrary database tables from any workspace due to missing role validation in the join_tables endpoint.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-82869?
CVE-2026-82869 is a high-severity vulnerability in ToolJet, published on 31 Aug 2026. It can only be exploited from the same machine or local network, with no action from the victim.
Official 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.
Weakness: CWE-639
Which versions are affected by CVE-2026-82869?
How do I fix CVE-2026-82869?
No fix has been published for CVE-2026-82869 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-82869 being exploited?
There is no known exploitation of CVE-2026-82869 in the wild and no public exploit code.
Sources
Also known as GHSA-rwvg-4j57-mgx3.