CVE-2026-1245

MEDIUM

binary-parser < 2.3.0 - Remote Code Execution via Parser Field Name or Encoding Parameter

Title source: llm
STIX 2.1

Description

A code injection vulnerability in the binary-parser library prior to version 2.3.0 allows arbitrary JavaScript code execution when untrusted values are used in parser field names or encoding parameters. The library directly interpolates these values into dynamically generated code without sanitization, enabling attackers to execute arbitrary code in the context of the Node.js process.

References (5)

Core 5

Scores

CVSS v3 6.5
EPSS 0.0009
EPSS Percentile 24.8%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

CISA SSVC

Vulnrichment
Exploitation poc
Automatable yes
Technical Impact partial

Details

CWE
CWE-94
Status published
Products (2)
keichi/binary-parser < 2.3.0
npm/binary-parser 0 - 2.3.0npm
Published Jan 20, 2026
Tracked Since Feb 18, 2026