SEPTEMBER 20, 2026
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Case File

CVE-2026-16631

MEDIUM · CVSS 5.3 EPSS 0.64% Public Exploit

Source: NVD + CISA KEV + EPSS · Published 2026-07-23 · Last synced 2026-08-22

CyberRota Analysis

AI-Generated

The vulnerability affects the `child_process.exec` function in the `package-manager Command Handler` of the publint package up to version 0.1.4, allowing for OS command injection through local exploitation. While the risk is considered medium, organizations using this package should prioritize patching to mitigate potential local attacks, especially if untrusted input is processed. The patch for this issue is available and should be implemented promptly to enhance security.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

Detected Signals
exploit

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2026-16631
Severity
MEDIUM
CVSS
5.3
EPSS
0.64%

Original NVD Description

A vulnerability was detected in publint up to 0.1.4. This impacts the function child_process.exec of the file src/node/pack.js of the component package-manager Command Handler. The manipulation results in os command injection. Attacking locally is a requirement. The exploit is now public and may be used. The patch is identified as adf2d9a09945fc98c85a2520a89f441d78b2dbd8. It is advisable to implement a patch to correct this issue. The project maintainer explains: "I think it's very rare for someone to use this package with untrusted input".