the web framework using ljharb's qs module older than v6.3.2, v6.2.3, v6.1.2, and v6.0.4 is vulnerable to a DoS. A malicious user can send a evil request to cause the web framework crash.
CVE-2017-1000048
This high-severity CVE scores 7.5 under NVD CVSS v3. EPSS exploit probability: 2.4%, top 18% of all CVEs by exploit prediction. GitHub Security Advisory data not yet ingested — confidence will rise once GHSA publishes (typical lag: hours to days for open-source ecosystem CVEs; never for infrastructure-only CVEs).
- High severity, but no confirmed exploitation yet
A fix is available — apply it.
- CVSS v3
- 7.5
- EG Score
- 7.5(medium)
- EPSS
- 82.2%
- KEV
- Not listed
Published
July 17, 2017
Last Modified
May 13, 2026
References (4)
- cve@mitrehttps://access.redhat.com/errata/RHSA-2017:2672
- cve@mitrehttps://github.com/ljharb/qs/issues/200
- af854a3a-2127-422b-91ae-364da2661108https://access.redhat.com/errata/RHSA-2017:2672
- af854a3a-2127-422b-91ae-364da2661108https://github.com/ljharb/qs/issues/200
Patch Availability(1)
| Vendor / Ecosystem | Fixed in / Patch | Released | Source |
|---|---|---|---|
| redhat | rh-nodejs6-nodejs-qs-0:6.2.3-1.el7 | 2017-09-07 | redhat |
Patches are aggregated from vendor advisories (Red Hat, Microsoft, Cisco, GitHub) and package ecosystems (OSV, GHSA). Multiple rows for the same upstream release have been deduplicated.
Affected Packages
(1 across 1 ecosystem)
npm(1)
| Package | Vulnerable range | Fixed in | Dependents |
|---|---|---|---|
| qs | — | 6.3.2 | — |
All Vendor Advisories
(1)
Every vendor that published an advisory referencing this CVE — pulled from our cve_vendor_advisories aggregation. Click any row for the vendor's original advisory page.
Data Freshness Timeline
(refreshed 13× in last 7d / 41× in last 30d)
Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.
- 2026-07-22 22:04 UTCEG score recompute
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Frequently asked(5)
What is CVE-2017-1000048?
When was CVE-2017-1000048 disclosed?
Is CVE-2017-1000048 actively exploited?
What is the CVSS score of CVE-2017-1000048?
How do I remediate CVE-2017-1000048?
Dependency Blast Radius
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