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EUVD-2026-61020

🗓️ 18 Aug 2026 15:53:29Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 3 Views

MyBB 1.8.13-1.8.40 installer module allows PHP code injection via unescaped database config values causing remote code execution.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
ATTACKERKB
CVE-2026-45117
18 Aug 202615:53
attackerkb
cve
CVE
CVE-2026-45117
18 Aug 202615:53
cve
cvelist
Cvelist
CVE-2026-45117 MyBB: Installer database configuration RCE
18 Aug 202615:53
cvelist
nvd
NVD
CVE-2026-45117
18 Aug 202616:17
nvd
ptsecurity
Positive Technologies
PT-2026-77171
18 Aug 202600:00
ptsecurity
vulnrichment
Vulnrichment
CVE-2026-45117 MyBB: Installer database configuration RCE
18 Aug 202615:53
vulnrichment
[
  {
    "enisaIdVendor": [
      {
        "id": "c4f385a8-f003-36b8-bcc0-8b3852a03864",
        "vendor": {
          "name": "MyBB"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "222ee98a-79be-38ee-9174-d3c6ad00d138",
        "product": {
          "name": "MyBB",
          "vendor": {
            "name": "MyBB"
          }
        },
        "product_version": "< 1.8.40"
      }
    ]
  }
]

Data

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18 Aug 2026 18:58Current
6.2Medium risk
Vulners AI Score6.2
CVSS 3.19.8
EPSS0.00038
SSVC
3