CVE-2026-78273

Subscriber Cross Site Scripting (XSS) in Fluent Boards Pro <= 2.0.11 versions.

  • Published Aug 27, 2026
  • CVSS 6.5 medium
  • 0.2% chance of exploitation in the next 30 days (EPSS)

Affected software

CVE-2026-78273 at the National Vulnerability Database