Incomplete blacklist vulnerability in config.template.php in vtiger CRM before 5.2.1 allows remote authenticated users to execute arbitrary code by using the draft save feature in the Compose Mail component to upload a file with a .phtml extension, and then accessing this file via a direct request to the file in the storage/ directory tree.
CVE-2010-3909 is a security vulnerability that . Impacting 1 product from vtiger organizations running these solutions should prioritize assessment and patching.
Documented in 2010, this vulnerability occurred amid the cloud computing expansion era, where traditional network perimeter security models were being reevaluated. Organizations were transitioning from isolated infrastructure to interconnected systems, creating new attack surfaces that vulnerabilities like this could exploit.
2010-11-26T20:00:03.877
2026-04-29T01:13:23.040
Modified
CVSSv2: 6.0 (MEDIUM)
AV:N/AC:M/Au:S/C:P/I:P/A:P
6.8
6.4
| Type | Vendor | Product | Version/Range | Vulnerable? |
|---|---|---|---|---|
| Application | vtiger | vtiger_crm | * | Yes |
| Application | vtiger | vtiger_crm | ≤ 5.2.0 | Yes |
| Application | vtiger | vtiger_crm | 1.0 | Yes |
| Application | vtiger | vtiger_crm | 2.0 | Yes |
| Application | vtiger | vtiger_crm | 2.0.1 | Yes |
| Application | vtiger | vtiger_crm | 2.1 | Yes |
| Application | vtiger | vtiger_crm | 3 | Yes |
| Application | vtiger | vtiger_crm | 3.0 | Yes |
| Application | vtiger | vtiger_crm | 3.0 | Yes |
| Application | vtiger | vtiger_crm | 3.2 | Yes |
| Application | vtiger | vtiger_crm | 4 | Yes |
| Application | vtiger | vtiger_crm | 4 | Yes |
| Application | vtiger | vtiger_crm | 4 | Yes |
| Application | vtiger | vtiger_crm | 4.0 | Yes |
| Application | vtiger | vtiger_crm | 4.0.1 | Yes |
| Application | vtiger | vtiger_crm | 4.2 | Yes |
| Application | vtiger | vtiger_crm | 4.2 | Yes |
| Application | vtiger | vtiger_crm | 4.2.4 | Yes |
| Application | vtiger | vtiger_crm | 5.0.0 | Yes |
| Application | vtiger | vtiger_crm | 5.0.2 | Yes |
| Application | vtiger | vtiger_crm | 5.0.3 | Yes |
| Application | vtiger | vtiger_crm | 5.0.4 | Yes |
| Application | vtiger | vtiger_crm | 5.0.4 | Yes |
| Application | vtiger | vtiger_crm | 5.1.0 | Yes |
| Application | vtiger | vtiger_crm | 5.1.0 | Yes |
SecUtils normalizes and enriches National Vulnerability Database (NVD) records by standardizing vendor and product identifiers, aggregating vulnerability metadata from both NVD and MITRE sources, and providing structured context for security teams. For vtiger's affected products, we extract Common Platform Enumeration (CPE) data, Common Weakness Enumeration (CWE) classifications, CVSS severity metrics, and reference data to enable rapid vulnerability prioritization and asset correlation. This record contains no exploit code, proof-of-concept instructions, or attack methodologies—only defensive intelligence necessary for patch management, risk assessment, and security operations.