File Upload Vulnerability in Vtiger CRM by Vtiger
CVE-2019-5009

7.2HIGH

Key Information:

Vendor

Vtiger

Status
Vtiger Crm
Vendor
CVE Published:
4 January 2019

What is CVE-2019-5009?

Vtiger CRM versions prior to Hotfix2 are susceptible to a file upload vulnerability that permits the uploading of files with 'php3' extension masquerading as PNG images. This occurs in the logo upload feature wherein an attacker can insert PHP code into an image file, achieving remote code execution by leveraging certain actions within the application. The flaw circumvents protections against dangerous file extensions, enabling unauthorized execution of server-side scripts. Specific files involved in this vulnerability include actions/CompanyDetailsSave.php and actions/UpdateCompanyLogo.php.

References

http://lists.vtigercrm.com/pipermail/vtigercrm-developers...
x_refsource_MISC
https://pentest.com.tr/exploits/Vtiger-CRM-7-1-0-Remote-C...
x_refsource_MISC
https://www.exploit-db.com/exploits/46065
exploitx_refsource_EXPLOIT-DB

EPSS Score

18% chance of being exploited in the next 30 days.

CVSS V3.1

Score:
7.2
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability Reserved

  • Vulnerability published

.
CVE-2019-5009 : File Upload Vulnerability in Vtiger CRM by Vtiger