OS Command Injection in gulkp-styledoccoGHSA-h33p-5j96-w8qh
CRITICALGHSA-h33p-5j96-w8qh is a critical-severity (CVSS 9.8) OS Command Injection vulnerability in gulp-styledocco. 1 public exploit reference exists, so weaponization risk is real. No vendor fix is recorded yet; mitigation options are listed below.
EPSS Exploitation Probability
Probability of exploitation in the next 30 days, from FIRST.org EPSS.
How urgent is this, really
GHSA-h33p-5j96-w8qh by exploitation likelihood (EPSS) against impact (CVSS). Outside the shaded patch-first corner.
Where this sits among everything scored
Of 385,987 CVEs with a current EPSS score, this one falls in the < 10% band (highlighted). Counts from FIRST.org, log-scaled.
Real-World Exposure
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.
gulp-styledocconpmDescription
gulp-styledocco through 0.0.3 allows execution of arbitrary commands. The argument options of the exports function in index.js can be controlled by users without any sanitization.
Affected Packages
| Ecosystem | Package | Vulnerable range | Fix |
|---|---|---|---|
| 📦npm | gulp-styledocco | all versions | No fix |
Affected Products
gulp-styledoccogulp-styledocco_projectResearch use only. For defensive security, authorized penetration testing, and academic research only. Never execute exploit code against systems without explicit written authorization.
Detection & mitigation playbook
Open-source dependencyDetect
Scan your dependency tree (package-lock.json, pnpm-lock.yaml, requirements.txt, go.sum, etc.) for gulp-styledocco, including transitive dependencies — a direct dependency you never call can still pull in a vulnerable version.
Remediation status
No patched version of gulp-styledocco has shipped for GHSA-h33p-5j96-w8qh yet. Where your build allows, override or pin the dependency away from the vulnerable range, and apply any maintainer-recommended mitigation.
Mitigate without a patch
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
Is GHSA-h33p-5j96-w8qh in your dependencies?
Find it across npm, including transitive dependencies.