Permissions, Privileges, and Access Controls in TableField - #VU18635

Vulnerability identifier: #VU18635

CSH Severity: Low

CVSS v4: 5.1 [CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N]

CVE-ID: N/A

CWE-ID: CWE-264

Exploitation vector: Remote access

Exploit availability: No public exploit available

The vulnerability allows a remote attacker to gain access to sensitive information within the web application.

The vulnerability exists due to the application does not check user's permissions when performing data export. A remote authenticated user with "Export Tablefield Data as CSV" privileges can export data from unpublished nodes or otherwise inaccessible entities.

TableField

Install updates from vendor's website.

TableField - update to 1.x-2.5.5

• https://backdropcms.org/security/backdrop-sa-contrib-2019-010

• Security restrictions bypass in Tablefield module for Backdrop CMS