CVE-2026-16631
MediumCVSS 5.3Exploitation Probability (EPSS)
Elevated risk62th percentile - higher than 62% of all known CVEs
Summary
In publint up to version 0.1.4, an OS command injection vulnerability was found in the package-manager Command Handler component via child_process.exec in src/node/pack.js. Local access is required. The exploit is public.
Risk Assessment
A local attacker can execute arbitrary system commands, potentially leading to privilege escalation or system damage.
Recommendation
Apply the patch with ID adf2d9a09945fc98c85a2520a89f441d78b2dbd8 or upgrade publint to a version after 0.1.4.
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Original NVD description (English source)
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".
Vulnerability data from NVD (NIST) · CISA KEV · EPSS

