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EUVD-2026-40927

🗓️ 01 Jul 2026 06:46:23Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 4 Views

Pre-4.49 CGI::Session::ID::md5 creates predictable session IDs, enabling impersonation.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-56016
1 Jul 202606:46
attackerkb
Circl
CVE-2026-56016
1 Jul 202609:17
circl
CVE
CVE-2026-56016
1 Jul 202606:46
cve
Cvelist
CVE-2026-56016 CGI::Session::ID::md5 versions before 4.49 for Perl generate predictable session ids from low-entropy sources
1 Jul 202606:46
cvelist
Debian CVE
CVE-2026-56016
1 Jul 202606:46
debiancve
NVD
CVE-2026-56016
1 Jul 202608:16
nvd
OSV
DEBIAN-CVE-2026-56016
1 Jul 202608:48
osv
Positive Technologies
PT-2026-54520
1 Jul 202600:00
ptsecurity
RedhatCVE
CVE-2026-56016
1 Jul 202611:04
redhatcve
Vulnrichment
CVE-2026-56016 CGI::Session::ID::md5 versions before 4.49 for Perl generate predictable session ids from low-entropy sources
1 Jul 202606:46
vulnrichment
Rows per page
[
  {
    "enisaIdVendor": [
      {
        "id": "6ae4a8a8-0a8c-3d0e-980e-e61771d0aa55",
        "vendor": {
          "name": "MARKSTOS"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "f03fee5e-2921-3d1f-aff4-506eed0752da",
        "product": {
          "name": "CGI::Session::ID::md5",
          "vendor": {
            "name": "MARKSTOS"
          }
        },
        "product_version": "0 <4.49"
      }
    ]
  }
]

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01 Jul 2026 14:03Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.15.9
SSVC
4