Security Advisory

CVE-2019-5009

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2019-01-04 14:00:00

Last updated 2024-09-16 23:52:10

Assigner mitre

State PUBLISHED

Description

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.

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