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CVE-2026-3321

🗓️ 30 Mar 2026 13:17:51Reported by INCIBEType 
cve
 cve
🔗 web.nvd.nist.gov👁 5 Views🌐 WEB

CVE-2026-3321 authorization bypass in ON24 Q&A chat exposes event IDs and QandA history to unauthenticated users.

Related
Detection
Affected
Refs
Paths
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-3321
30 Mar 202613:17
attackerkb
Circl
CVE-2026-3321
30 Mar 202615:22
circl
CNNVD
ON24 Q&A Chat 安全漏洞
30 Mar 202600:00
cnnvd
Cvelist
CVE-2026-3321 Authorization Bypass in ON24 Q&A chat
30 Mar 202613:17
cvelist
EUVD
EUVD-2026-17084
30 Mar 202615:32
euvd
NVD
CVE-2026-3321
30 Mar 202614:16
nvd
Positive Technologies
PT-2026-29024
30 Mar 202600:00
ptsecurity
RedhatCVE
CVE-2026-3321
31 Mar 202617:00
redhatcve
Vulnrichment
CVE-2026-3321 Authorization Bypass in ON24 Q&A chat
30 Mar 202613:17
vulnrichment
CNA
Node
[
  {
    "vendor": "ON24",
    "product": "ON24 Q&A chat",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThanOrEqual": "*",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "affected"
  }
]
ParameterPositionPathDescriptionCWE
EVENTIDpathconsole-survey/api/v1/answer/{EVENTID}/{TIMESTAMP}/Authorization bypass via user-controlled key on the console-survey API endpoint, enabling unauthenticated enumeration of events and access to Q&A history.CWE-639
TIMESTAMPpathconsole-survey/api/v1/answer/{EVENTID}/{TIMESTAMP}/Authorization bypass via user-controlled key on the console-survey API endpoint, enabling unauthenticated enumeration of events and access to Q&A history.CWE-639

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19 May 2026 15:43Current
5.8Medium risk
Vulners AI Score5.8
CVSS 48.7
EPSS0.00123
SSVC
5