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EUVD-2026-44998

🗓️ 16 Jul 2026 18:06:54Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 4 Views

BigBlueButton allowed checksum bypass via presentationUploadExternalUrl before 3.0.21; fixed in 3.0.21.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
CVE-2026-46353
16 Jul 202618:06
attackerkb
circl
CVE-2026-46353
16 Jul 202619:45
circl
cve
CVE-2026-46353
16 Jul 202618:06
cve
cvelist
CVE-2026-46353 BigBlueButton API checksum bypass via presentationUploadExternalUrl
16 Jul 202618:06
cvelist
nvd
CVE-2026-46353
16 Jul 202619:16
nvd
ptsecurity
PT-2026-60543
16 Jul 202600:00
ptsecurity
vulnrichment
CVE-2026-46353 BigBlueButton API checksum bypass via presentationUploadExternalUrl
16 Jul 202618:06
vulnrichment
[
  {
    "enisaIdVendor": [
      {
        "id": "27c42f53-6455-3823-9e93-a6330742135e",
        "vendor": {
          "name": "bigbluebutton"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "66fd6c97-3c16-3fca-acdc-48f1ec95c928",
        "product": {
          "name": "bigbluebutton",
          "vendor": {
            "name": "bigbluebutton"
          }
        },
        "product_version": "< 3.0.21"
      }
    ]
  }
]

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16 Jul 2026 18:41Current
6.1Medium risk
Vulners AI Score6.1
CVSS 3.18.1
EPSS0.00036
SSVC
4