SQL injection in SugarCRM - CVE-2018-6308

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Main Vulnerability Database Vulnerabilities #VU37589

SQL injection in SugarCRM - CVE-2018-6308

Published: January 25, 2018 / Updated: January 16, 2023


Vulnerability identifier: #VU37589
CSH Severity: High
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber
CVE-ID: CVE-2018-6308
CWE-ID: CWE-89
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vendor: SugarCRM Inc.
Affected software:
SugarCRM

Detailed vulnerability description

The vulnerability allows a remote attacker to execute arbitrary SQL queries in database.

The vulnerability exists due to insufficient sanitization of user-supplied data passed via the track parameter to modulesCampaignsTracker.php and modulesCampaignsutils.php, the default_currency_name parameter to modulesConfiguratorcontroller.php and modulesCurrenciesCurrency.php, the duplicate parameter to modulesContactsShowDuplicates.php, the mergecur parameter to modulesCurrenciesindex.php and modulesOpportunitiesOpportunity.php, and the load_signed_id parameter to modulesDocumentsDocument.php. A remote attacker can send a specially crafted request to the affected application and execute arbitrary SQL commands within the application database.

Successful exploitation of this vulnerability may allow a remote attacker to read, delete, modify data in database and gain complete control over the affected application.


How to mitigate CVE-2018-6308

Install update from vendor's website.

Sources