A security vulnerability in the binary-parser npm library could allow attackers to execute arbitrary JavaScript code through untrusted input. Users are urged to update to version 2.3.0 to mitigate the risk. #CVE-2026-1245 #binaryparser
Keypoints
- The vulnerability affects all versions of binary-parser before 2.3.0.
- It involves improper sanitization of user-supplied values when generating JavaScript code dynamically.
- The flaw may enable arbitrary code execution with the privileges of the Node.js process.
- Applications using static, hard-coded parser definitions are not impacted by this vulnerability.
- Security researchers recommend upgrading to version 2.3.0 and avoiding untrusted input in parser configurations.
Read More: https://thehackernews.com/2026/01/certcc-warns-binary-parser-bug-allows.html