CVE-2023-3219
EventON < 2.1.2 - Unauthenticated Post Access via IDOR
- Published
- Jul 10, 2023
- Updated
- Feb 13, 2025
- Assigning CNA
- WPScan
- Evidence observed
- Aug 4, 2023
Primary CVSS
nvd · CVSS 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:NLow · next 30 days
- Percentile
- 94.3%
- Model date
- Sep 21, 2026
EPSS is a statistical estimate, not a certainty or a measure of impact. Combine it with CVSS, KEV status, exposure and your environment.
Summary
The EventON WordPress plugin before 2.1.2 does not validate that the event_id parameter in its eventon_ics_download ajax action is a valid Event, allowing unauthenticated visitors to access any Post (including unpublished or protected posts) content via the ics export functionality by providing the numeric id of the post.
Sources
1Miguel Santareno · php · Aug 4, 2023
Responsible use
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