Quick answers
- Is CVE-2026-82872 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-82872 being exploited in the wild.
- How severe is CVE-2026-82872?
- Critical severity, with a CVSS score of 9.1, published 31 August 2026.
- Which products and versions are affected?
- ToolJet before v3.16.208.
- Is there a fix for CVE-2026-82872?
- No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
- How is CVE-2026-82872 attacked?
- It is attacked over the network.
- Am I affected by CVE-2026-82872?
- Check whether you run ToolJet at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.
Technical details
The vulnerability is an authorization bypass (CWE-639) in ToolJet's database table management API endpoints. The affected routes authenticate the caller using JwtAuthGuard and check role-based permissions against the authenticated user's current workspace. However, the underlying table operation handlers receive the organizationId directly from the URL path parameter without validating that it matches the caller's authenticated workspace ID. An authenticated workspace admin can craft requests to `/api/tooljet-db/organizations/{victimWorkspaceId}/table*` endpoints with a victim workspace ID, and since the authentication guard only checks the caller's role in their own workspace, the operation proceeds against the unintended target. A PoC demonstrates successful creation and deletion of tables in inaccessible workspaces. The issue was patched in v3.16.208.
Affected products
- ToolJet ToolJet before v3.16.208
Timeline
- 2026-08-31: disclosed: Advisory published on NVD and GitHub