medium5.3
CVE-2026-65829
MPXJ is an open source library to read and write project plans from a variety of file formats and databases.
Impact
MPXJ is an open source library to read and write project plans from a variety of file formats and databases. From 7.3.0 until 16.5.0, reading a suitably crafted Primavera P3 PRX or SureTrak STX file can cause MPXJ to write files to arbitrary locations in the filesystem. This issue is fixed in version 16.5.0.
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| nuget | MPXJ.Net | >= 7.3.0, < 16.5.0 | 16.5.0 |
| rubygems | mpxj | >= 7.3.0, < 16.5.0 | 16.5.0 |
| pip | mpxj | >= 7.3.0, < 16.5.0 | 16.5.0 |
| nuget | net.sf.mpxj | >= 7.3.0, < 16.5.0 | 16.5.0 |
| nuget | net.sf.mpxj-for-csharp | >= 7.3.0, < 16.5.0 | 16.5.0 |
| nuget | net.sf.mpxj-for-vb | >= 7.3.0, < 16.5.0 | 16.5.0 |
| maven | net.sf.mpxj:mpxj | >= 7.3.0, < 16.5.0 | 16.5.0 |