High severity7.2NVD Advisory· Published Jan 4, 2019· Updated Jun 17, 2026
CVE-2019-5009
CVE-2019-5009
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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Affected products
2Patches
Vulnerability mechanics
References
4- code.vtiger.com/vtiger/vtigercrm/commit/52fc2fb520ddc55949c2fbedaabd61ddd0109375nvdPatchVendor Advisory
- lists.vtigercrm.com/pipermail/vtigercrm-developers/2019-January/037852.htmlnvdMailing ListPatchVendor Advisory
- pentest.com.tr/exploits/Vtiger-CRM-7-1-0-Remote-Code-Execution.htmlnvdExploitThird Party Advisory
- www.exploit-db.com/exploits/46065nvdExploitThird Party AdvisoryVDB Entry
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