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CVE-2026-104380 Punk versions from 0.48 before 0.55 for Perl route Extended CONNECT requests to any GET route without an Origin check in ps_serve_one

🗓️ 06 Oct 2026 01:13:14Reported by CPANSecType 
cvelist
 cvelist
🔗 www.cve.org👁 44 Views

Lack of Origin check in Punk Perl route ps_serve_one allows cross-origin WebSocket probes.

Related
Affected
Refs
[
  {
    "collectionURL": "https://cpan.org/modules",
    "defaultStatus": "unaffected",
    "modules": [
      "Punk"
    ],
    "packageName": "Punk",
    "packageURL": "pkg:cpan/Punk",
    "programFiles": [
      "include/punk/punk_serve.h"
    ],
    "programRoutines": [
      {
        "name": "ps_serve_one"
      }
    ],
    "versions": [
      {
        "lessThan": "0.55",
        "status": "affected",
        "version": "0.48",
        "versionType": "custom"
      }
    ]
  }
]

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06 Oct 2026 01:13Current
CVSS 3.15.3
EPSS0.00163
SSVC
44