CVE-2026-18274 — Heimdall Data Database Proxy uploadJar Directory Traversal Remote Code Execution Vulnerability
Heimdall Data Database Proxy uploadJar Directory Traversal Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected …
Published: 2026-08-20 · CVSS: 7.2 · CVSS 3.0
Heimdall Data Database Proxy uploadJar Directory Traversal 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 uploadJar method. The issue results from the lack of proper validation of a user-supplied path prior to using it in file operations. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-28603.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7