cve.bz

CVE-2026-65829

5.3 mediumEPSS 0.4%

Medium (5.3). EPSS 0.4% chance of exploitation in the next 30 days. Fixed in MPXJ.Net 16.5.0.

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.

Severity

CVSS 3.1

5.3 medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
EPSS
0.4% chance of exploitation in the next 30 days; higher than 37% of CVEs (scores of 2026-10-31)
CWE
CWE-22
Published
Modified
Record from
the NVD, synced

Packages (OSV)

AdvisoryEcosystemPackageAffectedFixed in
GHSA-7952-gx68-cjqrNuGetMPXJ.Net>=7.3.0 <16.5.016.5.0
GHSA-7952-gx68-cjqrRubyGemsmpxj>=7.3.0 <16.5.016.5.0
GHSA-7952-gx68-cjqrPyPImpxj>=7.3.0 <16.5.016.5.0
GHSA-7952-gx68-cjqrNuGetnet.sf.mpxj>=7.3.0 <16.5.016.5.0
GHSA-7952-gx68-cjqrNuGetnet.sf.mpxj-for-csharp>=7.3.0 <16.5.016.5.0
GHSA-7952-gx68-cjqrNuGetnet.sf.mpxj-for-vb>=7.3.0 <16.5.016.5.0
GHSA-7952-gx68-cjqrMavennet.sf.mpxj:mpxj>=7.3.0 <16.5.016.5.0
PYSEC-2026-4108PyPImpxj>=7.3.0 <16.5.016.5.0

References

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