Deltasql Delta Sql 1.8.2 PHP File docs_upload.php docs_upload unrestricted upload

Summaryinfo

A vulnerability, which was classified as critical, was found in Deltasql Delta Sql 1.8.2. Affected is the function docs_upload of the file docs_upload.php of the component PHP File Handler. Executing a manipulation can lead to unrestricted upload. This vulnerability is tracked as CVE-2018-25412. The attack can be launched remotely. Moreover, an exploit is present.

Detailsinfo

A vulnerability was found in Deltasql Delta Sql 1.8.2. It has been declared as critical. This vulnerability affects the function docs_upload of the file docs_upload.php of the component PHP File Handler. The manipulation with an unknown input leads to a unrestricted upload vulnerability. The CWE definition for the vulnerability is CWE-434. The product allows the attacker to upload or transfer files of dangerous types that can be automatically processed within the product's environment. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

Delta Sql 1.8.2 contains an arbitrary file upload vulnerability that allows unauthenticated attackers to upload malicious files by sending POST requests to docs_upload.php with crafted multipart form data. Attackers can upload PHP files with arbitrary content to the upload directory and execute them on the server for remote code execution.

The weakness was disclosed by Ihsan Sencan as 45685. The advisory is shared for download at exploit-db.com. This vulnerability was named CVE-2018-25412 since 05/30/2026. The exploitation appears to be easy. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. Technical details and also a public exploit are known. The MITRE ATT&CK project declares the attack technique as T1608.002.

It is possible to download the exploit at exploit-db.com. It is declared as proof-of-concept. By approaching the search of inurl:docs_upload.php it is possible to find vulnerable targets with Google Hacking.

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

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2018-21934). VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Vendor

• Deltasql

Name

• Delta Sql

Version

• 1.8.2

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CPE 2.2info

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VulDB is the best source for vulnerability data and more expert information about this specific topic.

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