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CVE-2026-54551 WireGuard Portal: Authenticated WebSocket /api/v0/ws broadcasts all peers' and interfaces' traffic stats to every user (missing per-user authorization)

🗓️ 17 Sep 2026 17:10:53Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 5 Views

Authenticated info disclosure in WireGuard Portal 2.2.0-2.3.0 WebSocket exposes peer stats.

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Affected
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-54551
17 Sep 202617:10
cve
euvd
EUVD
EUVD-2026-82334
17 Sep 202617:10
euvd
nvd
NVD
CVE-2026-54551
17 Sep 202618:16
nvd
[
  {
    "vendor": "h44z",
    "product": "wg-portal",
    "versions": [
      {
        "version": ">= 2.2.0, < 2.3.0",
        "status": "affected"
      }
    ]
  }
]

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