fossasia eventyay-exhibition through commit f68888e contains an authorization bypass vulnerability in the exhibitor lead creation API that allows exhibitors to access other organizers' attendee data. Exhibitors with lead scanning enabled can submit another event's pseudonymization id or order secret while naming that organizer in the URL to retrieve attendee names, emails, addresses and answers.
Metrics
Affected Vendors & Products
Advisories
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Fixes
Solution
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Workaround
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References
History
Thu, 05 Nov 2026 15:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | fossasia eventyay-exhibition through commit f68888e contains an authorization bypass vulnerability in the exhibitor lead creation API that allows exhibitors to access other organizers' attendee data. Exhibitors with lead scanning enabled can submit another event's pseudonymization id or order secret while naming that organizer in the URL to retrieve attendee names, emails, addresses and answers. | |
| Title | eventyay-exhibition through commit f68888e Cross-Event Attendee Data Disclosure via Lead Creation API | |
| Weaknesses | CWE-639 | |
| References |
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| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: VulnCheck
Published:
Updated: 2026-11-05T15:11:44.140Z
Reserved: 2026-11-04T23:26:08.935Z
Link: CVE-2026-122325
No data.
Status : Received
Published: 2026-11-05T16:17:45.323
Modified: 2026-11-05T16:17:45.323
Link: CVE-2026-122325
No data.
OpenCVE Enrichment
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Weaknesses