Quick answers
- Is CVE-2026-14938 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-14938 being exploited in the wild.
- How severe is CVE-2026-14938?
- Medium severity, with a CVSS score of 4.3, published 2 August 2026.
- Which products and versions are affected?
- FluentBoards before 1.95.3.
- Is there a fix for CVE-2026-14938?
- A patch was published on 2026-07-20: Fix released in version 1.95.3 Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
- How is CVE-2026-14938 attacked?
- It is attacked over the network, in a web application.
- Am I affected by CVE-2026-14938?
- Check whether you run FluentBoards 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 Insecure Direct Object Reference (IDOR) in the board import REST endpoint (/wp-json/fluent-boards/v2/projects/{project_id}/import-from-board). The plugin fails to verify that stages selected for import belong to a board the requesting user is authorized to access. Because stage IDs are sequential site-wide integers, an attacker can enumerate and import stages from any board on the site, then read the imported tasks (including titles, descriptions, and file attachments) via the tasks endpoint. The attack requires authentication (any user with member access to at least one board) and uses a predictable stage ID enumeration technique. The vulnerability has been fixed in version 1.95.3.
Affected products
- FluentBoards FluentBoards before 1.95.3
Timeline
- 2026-07-20: disclosed: Publicly disclosed on WPScan and added to vulnerability database
- 2026-07-20: patched: Fix released in version 1.95.3
- 2026-08-02: other: Published to NVD as CVE-2026-14938