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…

在 GitHub Advisory Database 阅读

2026/10/27 22:29，GitHub Advisory Database 发布了“dcmjs: DS/IS VALUE REPRESENTATION INPUT VALIDATION BYPASS”（类型：漏洞公告）。严重程度为“低危”（low）。相关技术：JavaScript / Node.js。CVE：CVE-2026-46350。