CVE-2025-26498

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.

CVSS v3 7.3 HIGH

7.3^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact LOW

Scope UNCHANGED

References

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

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:tableau:tableau_server::::::::
	cpe:2.3:a:tableau:tableau_server::::::::
	cpe:2.3:a:tableau:tableau_server::::::::

History

No history.

Information

Published : 2025-08-22 21:15

Updated : 2025-11-03 15:15

NVD link : CVE-2025-26498

Mitre link : CVE-2025-26498

CVE.ORG link : CVE-2025-26498

JSON object : View

Products Affected

tableau

tableau_server

CWE

CWE-434

Unrestricted Upload of File with Dangerous Type

{"id": "CVE-2025-26498", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.3, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L", "integrityImpact": "LOW", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "LOW", "privilegesRequired": "NONE", "confidentialityImpact": "LOW"}, "impactScore": 3.4, "exploitabilityScore": 3.9}]}, "published": "2025-08-22T21:15:31.480", "references": [{"url": "https://help.salesforce.com/s/articleView?id=005132575&type=1", "tags": ["Vendor Advisory"], "source": "security@salesforce.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Secondary", "source": "security@salesforce.com", "description": [{"lang": "en", "value": "CWE-434"}]}, {"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "description": [{"lang": "en", "value": "CWE-434"}]}], "descriptions": [{"lang": "en", "value": "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."}, {"lang": "es", "value": "La vulnerabilidad de carga sin restricciones de archivos con tipo peligroso en Salesforce Tableau Server en Windows y Linux (m\u00f3dulos de establecer conexi\u00f3n y no deshacer) permite Absolute Path Traversal. Este problema afecta a Tableau Server: antes de 2025.1.3, antes de 2024.2.12, antes de 2023.3.19."}], "lastModified": "2025-11-03T15:15:00.057", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:tableau:tableau_server:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "19541292-4BD4-4BD5-AA68-3836ECC1EBE0", "versionEndExcluding": "2023.3.19"}, {"criteria": "cpe:2.3:a:tableau:tableau_server:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "4AC0483E-569A-497C-BB94-D129FACC17D5", "versionEndExcluding": "2024.2.12", "versionStartIncluding": "2024.2"}, {"criteria": "cpe:2.3:a:tableau:tableau_server:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "1E78711C-389B-4E20-9623-8B0CF6BBCAC8", "versionEndExcluding": "2025.1.3", "versionStartIncluding": "2025.1"}], "operator": "OR"}]}], "sourceIdentifier": "security@salesforce.com"}