CVE-2025-26498

HIGH

Tableau Server < 2023.3.19 - Unrestricted File Upload

Title source: rule

Description

Unrestricted Upload of File with Dangerous Type vulnerability in Salesforce Tableau Server on Windows, Linux (establish-connection-no-undo modules) allows Absolute Path Traversal.This issue affects Tableau Server: before 2025.1.3, before 2024.2.12, before 2023.3.19.

References (1)

Core 1

Core References

Vendor Advisory

https://help.salesforce.com/s/articleView?id=005132575&type=1

Scores

CVSS v3 7.3

EPSS 0.0006

EPSS Percentile 19.2%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact partial

Details

CWE

CWE-434

Status published

Products (1)

tableau/tableau_server < 2023.3.19

Published Aug 22, 2025

Tracked Since Feb 18, 2026