Cédric Krier has discovered that Tryton does not prevent weasyprint to access local files when rendering HTML report to PDF. Impact CVSS v3.0 Base Score: 4.9 Attack Vector: Network Attack Complexity: Low Privileges Required: High User Interaction: None Scope: Unchanged Confidentiality: High Integrity: None Availability: None Workaround There is no workaround. Resolution All affected users should upgrade trytond to the latest version.