CVE-2019-5009: Vtiger CRM

High severity, CVSS 7.2. EPSS: 9.9% chance of exploitation in the next 30 days.

Vtiger CRM 7.1.0 before Hotfix2 allows uploading files with the extension "php3" in the logo upload field, if the uploaded file is in PNG format and has a size of 150x40. One can put PHP code into the image; PHP code can be executed using "<? ?>" tags, as demonstrated by a CompanyDetailsSave action. This bypasses the bad-file-extensions protection mechanism. It is related to actions/CompanyDetailsSave.php, actions/UpdateCompanyLogo.php, and models/CompanyDetails.php.

Affected products

• Vtiger Vtiger CRM: up to and including 7.1.0; version 7.1.0 only

Published 2019-01-04. Last modified 2026-06-17.