CVE-2019-5009

HIGH

Vtiger CRM 7.1.0 - Code Injection

Title source: llm

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.

Exploits (1)

exploitdb WORKING POC
by AkkuS · pythonwebappsphp
https://www.exploit-db.com/exploits/46065

References (4)

Scores

CVSS v3 7.2
EPSS 0.1541
EPSS Percentile 94.5%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Classification

CWE
CWE-434
Status published

Affected Products (2)

vtiger/vtiger_crm < 7.1.0
vtiger/vtiger_crm

Timeline

Published Jan 04, 2019
Tracked Since Feb 18, 2026