Medium, CVSS 5.0PyPIAmendedPublished
Peppol-py is vulnerable to XXE attacks due to Saxon configuration
CVE-2025-66371 · GHSA-24hm-wm2h-h8w7
- Affected
- PyPI peppol-py < 1.1.1
- Fixed in
- 1.1.1· Vendor fix available
- Issue
- Peppol-py before 1.1.1 allows XXE attacks because of the Saxon configuration. When validating XML-based invoices, the XML parser could read files from the filesystem and expose their content to a remote host.
Recommended action: Upgrade to 1.1.1 or later, then redeploy and verify.A vendor fix does not resolve your finding until you verify it in your own systems.