---
cve: "CVE-2026-16631"
severity: "MEDIUM"
cvss: 4.8
epss: "64%"
vendor: "n/a"
kev: false
exploited: false
published: "2026-07-23 00:16:26"
tags: [cve, security, medium]
source: tsecurity.de CVE-Dossier
exported: "2026-09-13T11:24:07+02:00"
---

# CVE-2026-16631

> 4.8 MEDIUM · 🧪 PoC

## Beschreibung

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".

## CVSS-Vektor

```
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
```

| Metrik | Wert | Bewertung |
|---|---|---|
| AV Angriffsvektor | Lokal | good |
| AC Komplexität | Gering | bad |
| PR Privilegien | Gering | warn |
| UI Interaktion | Keine | bad |

## Patch verfügbar (OSV)

- adf2d9a09945fc98c85a2520a89f441d78b2dbd8 (Commit)

## Referenzen

- <https://vuldb.com/vuln/382381>
- <https://vuldb.com/vuln/382381/cti>
- <https://vuldb.com/cve/CVE-2026-16631>
- <https://vuldb.com/submit/860239>
- <https://github.com/publint/publint/issues/236>
- <https://github.com/publint/publint/pull/238>
- <https://github.com/publint/publint/commit/adf2d9a09945fc98c85a2520a89f441d78b2dbd8>
- <https://github.com/publint/publint/>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2026-16631) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_