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CRITICAL severity

GHSA-6qpr-9mc5-7gch

CRITICALFix: omrilotan/async-git#14

GHSA-6qpr-9mc5-7gch is a critical-severity (CVSS 9.8) remote code execution vulnerability in async-git. O3 Security confirms whether GHSA-6qpr-9mc5-7gch is actually reachable in your code before you act, and blocks exploitation at runtime until you patch.

Command Injection in async-git

Also known asCVE-2020-28490
Published
Apr 12, 2021
Updated
Mar 13, 2026
Affected
1 pkg
Patched
1 / 1
Exploits
None indexed
Exploitation data as of Mar 13, 2026 · OSV.dev, FIRST.org (EPSS)

Real-World Exposure

1 pkg affected

How broadly this vulnerability is actually deployed: weekly install volume shows current usage, and reverse-dependency count shows how many other packages break if it stays unpatched.

4other npm packages depend on this — each one inherits the vulnerability until it's patched upstream
async-gitnpm
860downloads / week

Description

The package async-git before 1.13.2 are vulnerable to Command Injection via shell meta-characters (back-ticks). For example: git.reset('atouch HACKEDb')

Affected Packages

1 total 1 fixed
EcosystemPackageVulnerable rangeFix
📦npmasync-gitall versions1.13.2

Detection & mitigation playbook

Open-source dependency
  1. Detect

    Scan your dependency tree (package-lock.json, pnpm-lock.yaml, requirements.txt, go.sum, etc.) for async-git. O3's reachability analysis confirms whether the vulnerable code path is actually invoked in your application, so you act on real exposure instead of every transitive match.

  2. Fix

    Update async-git to 1.13.2 or later, then make sure no transitive (indirect) dependency still pins the vulnerable range — O3 confirms GHSA-6qpr-9mc5-7gch is resolved across your whole dependency graph.

  3. Workarounds

    If you can't upgrade right away: gate or disable the affected feature, validate untrusted input at the boundary, and avoid passing attacker-controlled data into the vulnerable path. O3's runtime protection blocks exploitation in production as an interim safeguard until the upgrade lands.

  4. How O3 protects you

    O3 pinpoints whether GHSA-6qpr-9mc5-7gch is reachable in your code and exactly where to fix it, then blocks exploitation in production at runtime until the patched version is deployed.

Tailored to GHSA-6qpr-9mc5-7gch. Runtime protection reduces exposure until a permanent patch is applied and verified — it complements patching, it doesn't replace it.

Frequently Asked Questions

The package async-git before 1.13.2 are vulnerable to Command Injection via shell meta-characters (back-ticks). For example: `git.reset('atouch HACKEDb')`
O3 Security · Impact-Aware SCA

Is GHSA-6qpr-9mc5-7gch in your dependencies?

O3 detects GHSA-6qpr-9mc5-7gch across npm dependencies and uses function-level reachability to confirm whether the vulnerable code path is actually reachable — not just present. No false positives.