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…

在 GitHub Advisory Database 阅读

2026/10/29 06:17，GitHub Advisory Database 发布了“Seroval: Code injection through a typed array's own constructor property”（类型：漏洞公告）。严重程度为“中危”（medium）。相关技术：JavaScript / Node.js。CVE：CVE-2026-116583。