CVE-2019-5009: Malicious File Upload
First published: Fri Jan 04 2019(Updated: )
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.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Vtiger Vtiger Crm | <=7.1.0 | |
| Vtiger Vtiger Crm | =7.1.0-hotfix1 |
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Reference Links
Frequently Asked Questions
What is the vulnerability ID for this vulnerability?
The vulnerability ID for this vulnerability is CVE-2019-5009.
What is the severity of CVE-2019-5009?
The severity of CVE-2019-5009 is high with a CVSS score of 7.2.
What is the affected software?
The affected software is Vtiger CRM 7.1.0 before Hotfix2.
What is the impact of CVE-2019-5009?
CVE-2019-5009 allows an attacker to upload PHP files disguised as PNG images, potentially leading to remote code execution.
How can I fix CVE-2019-5009?
Apply Hotfix2 to Vtiger CRM 7.1.0 or upgrade to a version that includes the fix.
- collector/nvd-index
- vendor/vtiger
- canonical/vtiger vtiger crm
- version/vtiger vtiger crm/7.1.0
- version/vtiger vtiger crm/7.1.0-hotfix1