CVE-2026-15667

high

The Eventin – Event Calendar, Event Registration, Tickets & Booking (AI Powered) plugin for WordPress is vulnerable to Local File Inclusion in all versions up…

The Eventin – Event Calendar, Event Registration, Tickets & Booking (AI Powered) plugin for WordPress is vulnerable to Local File Inclusion in all versions up to, and including, 4.1.22 via the 'event_layout' parameter parameter. This makes it possible for authenticated attackers, with contributor-level access and above, to include and execute arbitrary .php files on the server, allowing the execution of any PHP code in those files. This can be used to bypass access controls, obtain sensitive data, or achieve code execution in cases where .php file types can be uploaded and included. The etn_manage_event capability is assigned to Contributors by default, meaning any Contributor-level user can set the malicious event_layout value via the REST API without any additional configuration.

CVSS

7.5

7.5 (CVSS v3.1)

CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

Severity source: NVD CVSS v3.1 (security@wordfence.com)

Timeline (UTC)

Published: 2026-09-09 03:17

Modified: 2026-09-09 16:17

NVD status: Deferred

Last synced 2 days ago

Verified against the source API 2026-10-27 06:52 UTC

Exploitation

Not listed in CISA KEV (as of last catalog sync)

Absence from KEV does not mean a CVE is not exploited. Exploitation status: unknown (no authoritative evidence in our sources).

Affected products

Not reported by the source (unknown — not "none").

Weakness classification (CWE)

CWE-98

Source: NVD / CISA. “NVD-CWE-Other” and “NVD-CWE-noinfo” mean NVD could not assign a specific weakness.

Mitigation & advisories

No vendor advisory or patch reference tagged by NVD. Check the references below.

References

https://plugins.trac.wordpress.org/browser/wp-event-solution/tags/4.1.17/base/post-model.p... security@wordfence.com
https://plugins.trac.wordpress.org/browser/wp-event-solution/tags/4.1.17/core/AccessContro... security@wordfence.com
https://plugins.trac.wordpress.org/browser/wp-event-solution/tags/4.1.17/core/event/Api/Ev... security@wordfence.com
https://plugins.trac.wordpress.org/browser/wp-event-solution/tags/4.1.17/core/event/Api/Ev... security@wordfence.com
https://plugins.trac.wordpress.org/browser/wp-event-solution/tags/4.1.17/core/event/templa... security@wordfence.com
https://plugins.trac.wordpress.org/changeset?reponame=&old=3668637%40wp-event-solution&new... security@wordfence.com
https://www.wordfence.com/threat-intel/vulnerabilities/id/c3001ec4-a1d8-43d7-8e0c-1fe2e4e7... security@wordfence.com

Data sources

NVD CVE API 2.0 — fetched 2026-10-27 06:52 UTC · record ↗

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