How severe is CVE-2025-26494?

CVE-2025-26494 has a CVSS 3.x base score of 7.7, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2025-26494 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (41st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-26494?

CVE-2025-26494 affects Tableau Tableau Server. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-26494?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2025-26494 have an EU (EUVD) identifier?

Yes. CVE-2025-26494 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-4200.

When was CVE-2025-26494 published?

CVE-2025-26494 was published on 2025-02-11 and last updated on 2026-06-17.

CVE-2025-26494

CVE-2025-26494 is a high-severity vulnerability in Tableau Tableau Server with a CVSS 3.x base score of 7.7. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-918.

Key facts

Severity: High (CVSS 3.x base score 7.7)
EPSS exploit prediction: 1% (41st percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-4200
Weakness: CWE-918
Affected product: Tableau Tableau Server
Published: 2025-02-11
Last modified: 2026-06-17

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.

Frequently asked questions

What is CVE-2025-26494?: 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.
How severe is CVE-2025-26494?: CVE-2025-26494 has a CVSS 3.x base score of 7.7, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2025-26494 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (41st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-26494?: CVE-2025-26494 affects Tableau Tableau Server. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-26494?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2025-26494 have an EU (EUVD) identifier?: Yes. CVE-2025-26494 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-4200.
When was CVE-2025-26494 published?: CVE-2025-26494 was published on 2025-02-11 and last updated on 2026-06-17.

References

https://help.salesforce.com/s/articleView?id=001534936&type=1

Affected products (1)

cpe:2.3:a:tableau:tableau_server:*:*:*:*:*:*:*:*

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