High severity · published Jul 8, 2020
CVE-2020-6938
A sensitive information disclosure vulnerability in Tableau Server 10.5, 2018.x, 2019.x, 2020.x released before June 26, 2020, could allow access to sensitive information in log…
7.5
CVSS
1.2%
EPSS
No
On KEV
Description
A sensitive information disclosure vulnerability in Tableau Server 10.5, 2018.x, 2019.x, 2020.x released before June 26, 2020, could allow access to sensitive information in log files.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.2% · higher than 69% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
TS
Tableau Server · Tableau
2018.1 through 2020.2; 10.5 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-6938
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-6938
Third Party Advisory
https://help.salesforce.com/apex/HTViewSolution?urlname=Sensitive-information-disclosure-vulnerability-affecting-Tableau-Server-in-certain-use-cases&language=en_US
Third Party Advisory
https://help.salesforce.com/articleView?id=000354158&type=1&mode=1
More from Tableau Server
9.8
CVE-2022-22128
Tableau discovered a path traversal vulnerability affecting Tableau Server Administration Agent’s internal file transfer service that could allow remote code execution.Tableau…
9.8
CVE-2020-6939
Tableau Server installations configured with Site-Specific SAML that allows the APIs to be used by unauthenticated users
9.3
CVE-2025-26496
Access of Resource Using Incompatible Type ('Type Confusion') vulnerability in Salesforce Tableau Server, Tableau Desktop on Windows, Linux (File Upload modules) allows Local Code…
8.5
CVE-2025-52451
Improper Input Validation vulnerability in Salesforce Tableau Server on Windows, Linux (tabdoc api - create-data-source-from-file-upload modules) allows Absolute Path…
8.5
CVE-2025-52452
Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability in Salesforce Tableau Server on Windows, Linux (tabdoc api - duplicate-data-source…
