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CVE-2026-6402 webpack-dev-server vulnerable to cross-origin source code exposure on non-HTTPS origins

🗓️ 12 May 2026 07:45:21Reported by openjsType 
vulnrichment
 vulnrichment
🔗 github.com👁 13 Views

CVE-2026-6402: webpack-dev-server <=5.2.3 exposes code across origins over HTTP; upgrade to 5.2.4+.

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12 May 2026 07:45Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.15.3
EPSS0.00291
SSVC
13