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1 vulnerability found for ON24 Q&A chat by ON24
CVE-2026-3321 (GCVE-0-2026-3321)
Vulnerability from cvelistv5
Published
2026-03-30 13:17
Modified
2026-03-30 15:32
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-639 - Authorization bypass through User-Controlled key
Summary
A vulnerability of authorization bypass through user-controlled key in the 'console-survey/api/v1/answer/{EVENTID}/{TIMESTAMP}/' endpoint. Exploiting this vulnerability would allow an unauthenticated attacker to enumerate event IDs and obtain the complete Q&A history. This publicly exposed data may include IDs, private URLs, private messages, internal references, or other sensitive information that should only be exposed to authenticated users. In addition, the leaked content could be exploited to facilitate other malicious activities, such as reconnaissance for lateral movement, exploitation of related systems, or unauthorised access to internal applications referenced in the content of chat messages.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| ON24 | ON24 Q&A chat |
Version: 0 < |
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