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CVE-2026-27737

🗓️ 18 May 2026 21:11:17Reported by GitHub_MType 
cve
 cve
🔗 web.nvd.nist.gov👁 14 Views

BigBlueButton revealed stored cross site scripting in public chat during playback; fixed in 3.0.19.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-27737
18 May 202621:11
attackerkb
CNNVD
BigBlueButton 跨站脚本漏洞
18 May 202600:00
cnnvd
Cvelist
CVE-2026-27737 BigBlueButton has Stored XSS in bbb-playback replay
18 May 202621:11
cvelist
EUVD
EUVD-2026-30811
18 May 202621:11
euvd
NVD
CVE-2026-27737
18 May 202622:16
nvd
Positive Technologies
PT-2026-41738
18 May 202600:00
ptsecurity
RedhatCVE
CVE-2026-27737
5 Jun 202619:33
redhatcve
Vulnrichment
CVE-2026-27737 BigBlueButton has Stored XSS in bbb-playback replay
18 May 202621:11
vulnrichment
Vulners
[
  {
    "vendor": "bigbluebutton",
    "product": "bigbluebutton",
    "versions": [
      {
        "version": "< 3.0.19",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "blindsidenetworks",
    "product": "scalite",
    "versions": [
      {
        "version": "< 1.7.0",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "bigbluebutton",
    "product": "bbb-playback",
    "versions": [
      {
        "version": "< 5.4.3",
        "status": "affected"
      }
    ]
  }
]

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19 May 2026 15:04Current
5.7Medium risk
Vulners AI Score5.7
CVSS 3.16.5
EPSS0.00036
SSVC
14