vTiger CRM Open Source Edition 8.3.0 Module Import Feature code injection

Summaryinfo

A vulnerability has been found in vTiger CRM Open Source Edition 8.3.0 and classified as critical. Affected is an unknown function of the component Module Import Feature. The manipulation leads to code injection. This vulnerability is referenced as CVE-2025-45753. Remote exploitation of the attack is possible. No exploit is available.

Detailsinfo

A vulnerability, which was classified as critical, has been found in vTiger CRM Open Source Edition 8.3.0. This issue affects an unknown part of the component Module Import Feature. The manipulation with an unknown input leads to a code injection vulnerability. Using CWE to declare the problem leads to CWE-94. The product constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the syntax or behavior of the intended code segment. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

A vulnerability in Vtiger CRM Open Source Edition v8.3.0 allows an attacker with admin privileges to execute arbitrary PHP code by exploiting the ZIP import functionality in the Module Import feature.

It is possible to read the advisory at simonjuguna.com. The identification of this vulnerability is CVE-2025-45753 since 04/22/2025. The exploitation is known to be easy. The attack may be initiated remotely. The exploitation requires an enhanced level of successful authentication. The technical details are unknown and an exploit is not publicly available. The pricing for an exploit might be around USD $0-$5k at the moment (estimation calculated on 05/24/2025). The attack technique deployed by this issue is T1059 according to MITRE ATT&CK.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

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Productinfo

Type

• Customer Relationship Management System

Vendor

• vTiger

Name

• CRM Open Source Edition

Version

• 8.3.0

License

• open-source

Website

• Vendor: https://www.vtiger.com/

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CPE 2.2info

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