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EUVD-2026-29404

🗓️ 18 May 2026 13:31:42Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 29 Views

Webpack dev server up to version 5.2.3 can expose source code across origins on non trusted origins; upgrade to 5.2.4.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-6402
12 May 202607:45
attackerkb
Chainguard
CVE-2026-6402 vulnerabilities
9 Jul 202602:25
cgr
Circl
CVE-2026-6402
12 May 202607:53
circl
CNNVD
webpack-dev-server 安全漏洞
12 May 202600:00
cnnvd
CVE
CVE-2026-6402
12 May 202607:45
cve
Cvelist
CVE-2026-6402 webpack-dev-server vulnerable to cross-origin source code exposure on non-HTTPS origins
12 May 202607:45
cvelist
Github Security Blog
webpack-dev-server vulnerable to cross-origin source code exposure on non-HTTPS origins
18 May 202613:31
github
NVD
CVE-2026-6402
12 May 202609:16
nvd
OPENSUSE Linux
agama-web-ui-21+360.16caae772-44.1 on GA media (moderate)
10 Jun 202600:00
opensuse
OSV
CGA-6RJX-X46X-XXJG
8 Jul 202619:46
osv
Rows per page
[
  {
    "enisaIdVendor": [
      {
        "id": "e4db6dc3-7c33-34bd-a5e2-3a0bb0ad921d",
        "vendor": {
          "name": "webpack-dev-server"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "daa7aa39-8b19-3d3f-b382-18866c63463f",
        "product": {
          "name": "webpack-dev-server"
        },
        "product_version": "0 <5.2.4"
      },
      {
        "id": "e4db6dc3-7c33-34bd-a5e2-3a0bb0ad921d",
        "product": {
          "name": "webpack-dev-server"
        },
        "product_version": ""
      }
    ]
  }
]

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18 May 2026 13:31Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.15.3 - 6.5
EPSS0.00216
SSVC
29