CVE-2025-52449: Tableau Server

High severity, CVSS 8.5. EPSS: 0.3% chance of exploitation in the next 30 days.

Unrestricted Upload of File with Dangerous Type vulnerability in Salesforce Tableau Server on Windows, Linux (Extensible Protocol Service modules) allows Alternative Execution Due to Deceptive Filenames (RCE). This issue affects Tableau Server: before 2025.1.3, before 2024.2.12, before 2023.3.19.

Affected products

• Tableau Tableau Server: before 2023.3.19 (fixed in 2023.3.19); from 2024.2, before 2024.2.12 (fixed in 2024.2.12); from 2025.1, before 2025.1.3 (fixed in 2025.1.3)

Published 2025-07-25. Last modified 2026-06-17.