Salesforce Tableau Server/Tableau Desktop up to 2023.3.18/2024.2.11/2025.1.2 File Upload type confusion

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.3$0-$5k0.00

Summaryinfo

A vulnerability classified as problematic has been found in Salesforce Tableau Server and Tableau Desktop up to 2023.3.18/2024.2.11/2025.1.2. This vulnerability affects unknown code of the component File Upload Module. Performing a manipulation results in type confusion. This vulnerability is cataloged as CVE-2025-26496. There is no exploit available. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as problematic, was found in Salesforce Tableau Server and Tableau Desktop up to 2023.3.18/2024.2.11/2025.1.2. This affects some unknown processing of the component File Upload Module. The manipulation with an unknown input leads to a type confusion vulnerability. CWE is classifying the issue as CWE-843. The product allocates or initializes a resource such as a pointer, object, or variable using one type, but it later accesses that resource using a type that is incompatible with the original type. The impact remains unknown. The summary by CVE is:

Access of Resource Using Incompatible Type ('Type Confusion') vulnerability in Salesforce Tableau Server, Tableau Desktop on Windows, Linux (File Upload modules) allows Local Code Inclusion.This issue affects Tableau Server, Tableau Desktop: before 2025.1.3, before 2024.2.12, before 2023.3.19.

It is possible to read the advisory at help.salesforce.com. This vulnerability is uniquely identified as CVE-2025-26496 since 02/11/2025. The exploitability is told to be easy. The technical details are unknown and an exploit is not publicly available.

Upgrading to version 2023.3.19, 2024.2.12 or 2025.1.3 eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2025-25627). Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.5
VulDB Meta Temp Score: 5.3

VulDB Base Score: 5.5
VulDB Temp Score: 5.3
VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv2info

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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Type confusion
CWE: CWE-843
CAPEC: 🔒
ATT&CK: 🔒

Physical: No
Local: No
Remote: Partially

Availability: 🔒
Status: Not defined

EPSS Score: 🔒
EPSS Percentile: 🔒

Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔒

Upgrade: Tableau Server/Tableau Desktop 2023.3.19/2024.2.12/2025.1.3

Timelineinfo

02/11/2025 CVE reserved
08/22/2025 +191 days Advisory disclosed
08/22/2025 +0 days VulDB entry created
08/23/2025 +0 days VulDB entry last update

Sourcesinfo

Advisory: help.salesforce.com
Status: Confirmed

CVE: CVE-2025-26496 (🔒)
GCVE (CVE): GCVE-0-2025-26496
GCVE (VulDB): GCVE-100-321159
EUVD: 🔒

Entryinfo

Created: 08/22/2025 23:55
Updated: 08/23/2025 00:21
Changes: 08/22/2025 23:55 (54), 08/23/2025 00:21 (1)
Complete: 🔍
Cache ID: 216::103

Be aware that VulDB is the high quality source for vulnerability data.

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