CVE-2018-21036
Improper Input Validation in sails-hook-sockets
7.5
HIGH
CVSS 3.1
EPSS 0.71%
Description
Sails.js before v1.0.0-46 allows attackers to cause a denial of service with a single request because there is no error handler in sails-hook-sockets to handle an empty pathname in a WebSocket request.
How to fix CVE-2018-21036
To remediate CVE-2018-21036, upgrade the affected package to a fixed version below.
- npm/sails-hook-sockets—upgrade to 1.5.5 or later
Is CVE-2018-21036 being exploited?
Low — EPSS is 0.7%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 1.5.5
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |