{"cve":"CVE-2026-65829","nvd":{"published":"2026-09-22T20:17:05.060","modified":"2026-09-23T18:12:04.247","status":"Awaiting Analysis","description":"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.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","score":5.3},"cwes":["CWE-22"],"references":["https://github.com/joniles/mpxj/commit/4347315afab1ef5a2907978a754fbc5b0ff58e6f","https://github.com/joniles/mpxj/releases/tag/v16.5.0","https://github.com/joniles/mpxj/security/advisories/GHSA-7952-gx68-cjqr"],"products":[],"source":"nvd","synced_at":"2026-10-19T22:56:02.509636177+00:00"},"epss":{"cve":"CVE-2026-65829","score":0.00429,"percentile":0.37173,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-7952-gx68-cjqr","url":"https://osv.dev/vulnerability/GHSA-7952-gx68-cjqr","summary":"MPXJ: Potential Path Traversal Vulnerability in Primavera P3 PRX and SureTrak STX readers","modified":"2026-10-01T17:56:20.838935920Z","packages":[{"ecosystem":"NuGet","name":"MPXJ.Net","purl":"pkg:nuget/MPXJ.Net","ranges":[">=7.3.0 <16.5.0"],"fixed":["16.5.0"]},{"ecosystem":"RubyGems","name":"mpxj","purl":"pkg:gem/mpxj","ranges":[">=7.3.0 <16.5.0"],"fixed":["16.5.0"]},{"ecosystem":"PyPI","name":"mpxj","purl":"pkg:pypi/mpxj","ranges":[">=7.3.0 <16.5.0"],"fixed":["16.5.0"]},{"ecosystem":"NuGet","name":"net.sf.mpxj","purl":"pkg:nuget/net.sf.mpxj","ranges":[">=7.3.0 <16.5.0"],"fixed":["16.5.0"]},{"ecosystem":"NuGet","name":"net.sf.mpxj-for-csharp","purl":"pkg:nuget/net.sf.mpxj-for-csharp","ranges":[">=7.3.0 <16.5.0"],"fixed":["16.5.0"]},{"ecosystem":"NuGet","name":"net.sf.mpxj-for-vb","purl":"pkg:nuget/net.sf.mpxj-for-vb","ranges":[">=7.3.0 <16.5.0"],"fixed":["16.5.0"]},{"ecosystem":"Maven","name":"net.sf.mpxj:mpxj","purl":"pkg:maven/net.sf.mpxj/mpxj","ranges":[">=7.3.0 <16.5.0"],"fixed":["16.5.0"]}]},{"id":"PYSEC-2026-4108","url":"https://osv.dev/vulnerability/PYSEC-2026-4108","summary":"MPXJ: Potential Path Traversal Vulnerability in Primavera P3 PRX and SureTrak STX readers","modified":"2026-10-01T17:45:10.038217678Z","packages":[{"ecosystem":"PyPI","name":"mpxj","purl":"pkg:pypi/mpxj","ranges":[">=7.3.0 <16.5.0"],"fixed":["16.5.0"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}