CVE-2025-26494 Server Side Request Forgery vulnerability in Tableau Server

What is CVE-2025-26494?

CVE-2025-26494 is a high-severity server-side request forgery vulnerability in Salesforce Tableau Server, published on 11 Feb 2025. Any signed-in user can exploit it over the network, with no action from the victim.

Official description

Server-Side Request Forgery (SSRF) vulnerability in Salesforce Tableau Server allows Authentication Bypass.This issue affects Tableau Server: from 2023.3 through 2023.3.5.

Weakness: CWE-918

Which versions are affected by CVE-2025-26494?

It affects 1 product.

Products include Tableau Tableau Server.

How do I fix CVE-2025-26494?

No fix has been published for CVE-2025-26494 yet. Limit exposure of the affected software until one is available.

Upgrade, and send outbound requests through an allow-list that blocks internal addresses. More about Server-side request forgery.

Is CVE-2025-26494 being exploited?

There is no known exploitation of CVE-2025-26494 in the wild and no public exploit code.

Other vulnerabilities in Salesforce Tableau Server

• CVE-2022-22128 Path traversal in Tableau Server Critical 9.8
• CVE-2020-6939 Missing authorization in Tableau Server Critical 9.8
• CVE-2025-26496 Code injection in Tableau Server, Tableau Desktop Critical 9.3
• CVE-2025-52451 Path traversal in Tableau Server High 8.5
• CVE-2025-52449 File upload in Tableau Server High 8.5

Sources

• CVE record
• NVD
• OSV
• GitHub advisory
• How this page is made

Also known as CVE-2025-26491, GHSA-p87j-c6xv-g28x.