CVE-2026-84901
Eventin < 4.1.22 - Contributor+ Site Homepage Hijack and Event Taxonomy Manipulation via Missing Authorization
- State
- Published
- Severity
- 4.9 Medium
- Published
- Sep 5, 2026
- Updated
- Sep 6, 2026
- Reserved
- Sep 2, 2026
Description
The Eventin WordPress plugin before 4.1.22 does not properly check authorization on several of its event-management REST routes, allowing users with contributor-level access and above to change the site's front-page setting to an event they do not own and to create, edit and delete global event and speaker taxonomy terms they should not be able to manage.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 4.9 Medium | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N | CISA-ADP |
Weaknesses
- CWE-862 Missing Authorization
Affected Products
| Product | Versions |
|---|---|
EventinUnknown |
|
References
- https://wpscan.com/vulnerability/b1906fd4-82ab-435f-bb07-e8f2db402029/exploitvdb-entrytechnical-description
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