CVE-2018-14730
Missing Origin Validation in browserify-hmr
7.5
HIGH
CVSS 3.1
EPSS 0.30%
Description
Versions of `browserify-hmr` prior to 0.4.0 are missing origin validation on the websocket server. This vulnerability allows a remote attacker to steal a developer's source code because the origin of requests to the websocket server that is used for Hot Module Replacement (HMR) are not validated. ## Recommendation Upgrade to version 0.4.0 or later.
How to fix CVE-2018-14730
To remediate CVE-2018-14730, upgrade the affected package to a fixed version below.
- —upgrade to 0.4.0 or later
Is CVE-2018-14730 being exploited?
Low — EPSS is 0.3%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 0.4.0
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:H/I:N/A:N |