CVE-2026-12357: Heimdall Data Database Proxy generateFileContent CRLF Injection Remote Code Execution Vulnerability
Heimdall Data Database Proxy generateFileContent CRLF Injection Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Heimdall Data Database Proxy. Authentication is required to exploit this vulnerability.
The specific flaw exists within the generateFileContent function. The issue results from the lack of proper neutralization of CRLF sequences. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-29251.
Affected Software
Event History
Frequently Asked Questions
What level of access does an attacker need to exploit this issue?
The attacker must be authenticated to the affected Heimdall Data Database Proxy installation. The issue is remotely exploitable and requires no user interaction.
What is the potential impact after successful exploitation?
Successful exploitation can allow arbitrary code execution in the context of root. This can result in complete compromise of confidentiality, integrity, and availability on the affected system.
Which component is implicated in the vulnerability?
The flaw is in the generateFileContent function, which does not properly neutralize CRLF sequences.