CVE-2019-5413
criticalAn attacker can use the format parameter to inject arbitrary commands in the npm package morgan < 1.9.1.
Vendor / product: Morgan Project — morgan
An attacker can use the format parameter to inject arbitrary commands in the npm package morgan < 1.9.1.
CVSS
9.8
9.8 (CVSS v3.0)
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Severity source: NVD CVSS v3.0 (nvd@nist.gov)
Timeline (UTC)
Published: 2019-03-21 16:01
Modified: 2026-11-02 18:18
NVD status: Modified
Last synced 1 day ago
Verified against the source API 2026-11-03 07:33 UTC
Exploitation
Not listed in CISA KEV (as of last catalog sync)
Absence from KEV does not mean a CVE is not exploited. Exploitation status: unknown (no authoritative evidence in our sources).
Affected products
morgan_project / morgan <1.9.1
Weakness classification (CWE)
Source: NVD / CISA. “NVD-CWE-Other” and “NVD-CWE-noinfo” mean NVD could not assign a specific weakness.
Mitigation & advisories
No vendor advisory or patch reference tagged by NVD. Check the references below.
References
- https://hackerone.com/reports/390881 support@hackerone.com
- https://lists.apache.org/thread.html/r8ba4c628fba7181af58817d452119481adce4ba92e889c643e4c... support@hackerone.com
- https://lists.apache.org/thread.html/rb5ac16fad337d1f3bb7079549f97d8166d0ef3082629417c39f1... support@hackerone.com
- https://hackerone.com/reports/390881 af854a3a-2127-422b-91ae-364da2661108
- https://lists.apache.org/thread.html/r8ba4c628fba7181af58817d452119481adce4ba92e889c643e4c... af854a3a-2127-422b-91ae-364da2661108
- https://lists.apache.org/thread.html/rb5ac16fad337d1f3bb7079549f97d8166d0ef3082629417c39f1... af854a3a-2127-422b-91ae-364da2661108
Data sources
NVD CVE API 2.0 — fetched 2026-11-03 07:33 UTC · record ↗