webpack-dev-server has 2 CVEs on record. 1 was published in the last 90 days. The median CVSS is 6.8 (medium).
CVEs per month
Last 12 months, by publish date
1225/120126/010226/020326/030426/040526/050626/060726/070826/080926/091026/101126/11
- Exploited share
- 0% vs 1% corpus
- Median CVSS
- 6.8
- Publish → KEV
- —
- Last 90 days
- 1 prev 1
Weakness classes
Products
- webpack-dev-server 2
2
Total CVEs
0
Critical
0
CISA KEV
0
Exploited
webpack-dev-server vulnerabilities
CVEs affecting webpack-dev-server, newest first. Open any entry for full detail, references, and exploit status.
2 CVEsRSS
CVE-2026-112085High· 8.2webpack-dev-server vulnerable to cross-origin WebSocket access via proxied upgrades
webpack-dev-server is a development server that provides live reloading for webpack projects. In versions before 5.2.7 and in version 6.0.0, when a proxy entry is configured to forward WebSockets, the server forwards non-HMR WebSocket up…
▾ Twilightwebpack-dev-server · webpack-dev-serverEPSS 0.15%via CVEORG
CVE-2026-9595Medium· 5.3webpack-dev-server vulnerable to HMR WebSocket interception via permissive user proxies
webpack-dev-server vulnerable to HMR WebSocket interception via permissive user proxies
▾ Sunlitwebpack-dev-server · webpack-dev-serverEPSS 0.16%via GHSA