Seroval: Code injection through a typed array's own constructor property

影響: npm:seroval >= 1.6.0, < 1.6.11 → 1.6.11

seroval writes a typed array as a call to its constructor. In affected versions, the constructor name in the output is read from a property that data on the value can replace, and it is written without checks. A typed array that received properties from untrusted data can then put arbitrary code into the serialized output. Details Version 1.6.0 changed how seroval finds the class of an object, so that objects with their own constructor property serialize correctly. Typed arrays still took the c…

GitHub Advisory Database에서 읽기

2026. 10. 29. 오전 06:17, GitHub Advisory Database에서 "Seroval: Code injection through a typed array's own constructor property"을(를) 게시했습니다 (유형: 취약점 권고). 심각도는 "보통"(medium)입니다. 관련 기술: JavaScript / Node.js. CVE: CVE-2026-116583.