Dataset reveals 126 adversarial test cases to expose data parser vulnerabilities

A new dataset documents 126 adversarial test cases targeting 13 common regulated B2B data formats. The collection includes hostile inputs for formats like ISO 20022, Peppol, and CBAM, designed to expose parser vulnerabilities beyond simple rejection. Each test case specifies expected safe behavior and maps to relevant Common Weakness Enumerations. The dataset aims to help developers test whether parsers silently accept malicious data or perform unintended actions before rejection. It is freely available under a CC0-1.0 license for public use.