PT-2026-63527 · Npm · Publint

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CVE-2026-16631

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Published

2026-07-22

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Updated

2026-07-23

CVSS v3.1

5.3

Medium

VectorAV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Name of the Vulnerable Software and Affected Versions publint versions prior to 0.1.5
Description An OS command injection issue exists within the package-manager Command Handler component. The flaw is located in the child process.exec() function within the src/node/pack.js file. This allows for the execution of arbitrary operating system commands, provided the attacker has local access. OS command injection is a flaw where an application passes unsafe user-supplied data to a system shell, allowing the execution of unauthorized commands.
Recommendations Apply patch adf2d9a09945fc98c85a2520a89f441d78b2dbd8 to resolve the issue.

Exploit

Fix

Command Injection

OS Command Injection

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Weakness Enumeration

Related Identifiers

CVE-2026-16631

Affected Products

Publint