CVE-2026-78274 PUBLISHED

WordPress Fluent Boards Pro plugin <= 2.0.11 - Arbitrary File Upload vulnerability

Assigner: Patchstack
Reserved: 24.08.2026 Published: 27.08.2026 Updated: 27.08.2026

Editor Arbitrary File Upload in Fluent Boards Pro <= 2.0.11 versions.

Metrics

CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
CVSS Score: 9.1

Product Status

Vendor WP Manage Ninja
Product Fluent Boards Pro
Versions Default: unaffected
  • affected from n/a to 2.0.11 (incl.)

Solutions

Update the WordPress Fluent Boards Pro Plugin to the latest available version (at least 2.0.12).

Credits

  • Ananda Dhakal (Patchstack) | Patchstack Bug Bounty Program finder

References

Problem Types

  • CWE-434 Unrestricted Upload of File with Dangerous Type CWE

Impacts

  • CAPEC-17 Using Malicious Files