---
cve: "CVE-2026-102829"
severity: "CRITICAL"
cvss: 9.2
epss: "0.3%"
vendor: "steveukx"
kev: false
exploited: false
published: "2026-09-29 19:17:25"
tags: [cve, security, critical]
source: tsecurity.de CVE-Dossier
exported: "2026-10-03T13:40:27+02:00"
---

# CVE-2026-102829

> 9.2 CRITICAL · 🧪 PoC

## Beschreibung

simple-git, an interface for running git commands in any node.js application, enables applications to execute Git operations from JavaScript. Prior to 2.0.1 of the argv-parser package, parseEnv omits VISUAL from GitEnvKeys, so prepareEnv drops the value before vulnerabilityCheck can classify it as allowUnsafeEditor. A consuming application that forwards attacker-influenced environment values can therefore allow Git to invoke an attacker-selected editor during operations such as commit amendment or interactive rebase when no higher-priority editor setting overrides VISUAL and Git's terminal prerequisites are met. The executable runs with the privileges of the Node.js process. This issue is fixed in argv-parser 2.0.1.

## CNA-Record (Kanon, cvelistV5)

- CNA: **GitHub_M**
- State: PUBLISHED
- Stand: 2026-09-30 19:28:41
- CNA-CVSS: **9.2** (`CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N`)

## CISA-Anreicherung (vulnrichment/ADP)

- CISA-SSVC (Coordinator, v2.0.3):
  - Exploitation: **poc**
  - Automatable: **no**
  - Technical Impact: **total**

## CVSS-Vektor

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

| Metrik | Wert | Bewertung |
|---|---|---|
| AV Angriffsvektor | Netzwerk | bad |
| AC Komplexität | Hoch | good |
| PR Privilegien | Keine | bad |
| UI Interaktion | Keine | bad |

## Patch verfügbar (OSV)

- 68874c239f0c7a87f4a68c3d2c4a0d7c75bb27f4 (Commit)

## Referenzen

- <https://github.com/steveukx/git-js/security/advisories/GHSA-v5rq-49vh-5v5c>
- <https://github.com/steveukx/git-js/pull/1201>
- <https://github.com/steveukx/git-js/commit/68874c239f0c7a87f4a68c3d2c4a0d7c75bb27f4>
- <https://github.com/steveukx/git-js/releases/tag/@simple-git/argv-parser@2.0.1>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2026-102829) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI WID (CSAF)_