CVE-2018-14731 describes an information disclosure vulnerability in Parcel's HMRServer.js, affecting parcel-bundler. The WebSocket server, used for Hot Module Replacement, fails to validate the origin of incoming requests, allowing attackers to steal a developer's code. This vulnerability has a CVSS score of 7.5 (High), indicating a network-based attack with low complexity that can lead to high confidentiality impact without requiring user interaction or privileges. While the EPSS score is low and there's no evidence of active exploitation, public exploit code, or significant community discussion, the potential for sensitive code exposure remains a concern.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
Range not provided by sourceCPE matchmatch criteria | cpe:2.3:a:parceljs:parcel:-:*:*:*:*:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.