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CRITICAL severity

CVE-2021-32673 — reg-keygen-git-hash-plugin

CRITICALFix: reg-viz/reg-suit@f84ad9c

CVE-2021-32673 is a critical-severity (CVSS 9.8) Code Injection vulnerability in reg-keygen-git-hash-plugin. A fix is available for reg-keygen-git-hash-plugin — see the affected versions and patch details below.

Remote Command Execution in reg-keygen-git-hash-plugin

Also known asGHSA-49q3-8867-5wmp
Published
Updated
Affected
1 pkg
Patched
1 / 1
Exploits
None indexed
Exploitation data as of Oct 9, 2026 · OSV.dev, NVD, FIRST.org (EPSS)

EPSS Exploitation Probability

via FIRST.org ↗
1.9%probability of exploitation in next 30 days
Lower Risk0.00%
Lower risk than most CVEs80th percentile — riskier than 80% of all scored CVEsHighest risk
1.29%1.68%2.06%2.44%1.8%1.9%Apr 26Aug 26Oct 26

Probability of exploitation in the next 30 days, from FIRST.org EPSS.

How urgent is this, really

CVE-2021-32673 by exploitation likelihood (EPSS) against impact (CVSS). Outside the shaded patch-first corner.

Where this sits among everything scored

Of 385,738 CVEs with a current EPSS score, this one falls in the < 10% band (highlighted). Counts from FIRST.org, log-scaled.

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.

1other npm packages depend on this — each one inherits the vulnerability until it's patched upstream
reg-keygen-git-hash-pluginnpm
76Kdownloads / week

Description

reg-keygen-git-hash-plugin is a reg-suit plugin to detect the snapshot key to be compare with using Git commit hash. reg-keygen-git-hash-plugin through and including 0.10.15 allow remote attackers to execute of arbitrary commands. Upgrade to version 0.10.16 or later to resolve this issue.

Affected Packages

1 total 1 fixed
EcosystemPackageVulnerable rangeFix
📦npmreg-keygen-git-hash-pluginall versions0.10.16npm install reg-keygen-git-hash-plugin@0.10.16

Affected Products

1 product · 1 configurations
Application
reg-keygen-git-hashreg-keygen-git-hash_project
≤ 0.10.15
range

Detection & mitigation playbook

Open-source dependency

  1. Detect

    Scan your dependency tree (package-lock.json, pnpm-lock.yaml, requirements.txt, go.sum, etc.) for reg-keygen-git-hash-plugin, including transitive dependencies — a direct dependency you never call can still pull in a vulnerable version.

  2. Fix

    Update reg-keygen-git-hash-plugin to 0.10.16 or later, then make sure no transitive (indirect) dependency still pins the vulnerable range — O3 confirms CVE-2021-32673 is resolved across your whole dependency graph.

  3. Workarounds

    Stop passing untrusted input into the interpreter or shell: call the affected binary with an argument array rather than a composed command string, reject anything outside a strict allowlist of expected values, and run the component under an account that cannot reach beyond the work it legitimately does.

Frequently Asked Questions

reg-keygen-git-hash-plugin is a reg-suit plugin to detect the snapshot key to be compare with using Git commit hash. reg-keygen-git-hash-plugin through and including 0.10.15 allow remote attackers to execute of arbitrary commands. Upgrade to version 0.10.16 or later to resolve this issue.
O3 Security · Impact-Aware SCA

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CVE-2021-32673: reg-keygen-git-hash — Fixed in 0.10.16