dcmjs: DS/IS VALUE REPRESENTATION INPUT VALIDATION BYPASS

影響: npm:dcmjs < 0.52.0 → 0.52.0

dcmjs, a JavaScript library for DICOM manipulation used in web-based medical imaging viewers, contains an input validation bypass in its handling of DS (Decimal String) and IS (Integer String) value representations. The DecimalString and IntegerString classes in ValueRepresentation.js use a regex sanitizer followed by JavaScript's Number() constructor. While the regex strips direct NaN/Infinity strings, it preserves scientific notation (including the 'e' character), enabling: 1. Infinity inject…

Read on GitHub Advisory Database

On 10/27/2026, 10:29 PM, GitHub Advisory Database published "dcmjs: DS/IS VALUE REPRESENTATION INPUT VALIDATION BYPASS" (type: Advisory). Severity is "Low" (low). Related technologies: JavaScript / Node.js. CVE: CVE-2026-46350.