The SEATT: Simple Event Attendance plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 1.5.0. This is due to missing nonce validation on the event deletion functionality. This makes it possible for unauthenticated attackers to delete arbitrary events via a forged request granted they can trick an administrator into performing an action such as clicking on a link.

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Fixes

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History

Wed, 18 Feb 2026 19:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Mon, 16 Feb 2026 12:15:00 +0000

Type Values Removed Values Added
First Time appeared Sourcez
Sourcez seatt: Simple Event Attendance
Wordpress
Wordpress wordpress
Vendors & Products Sourcez
Sourcez seatt: Simple Event Attendance
Wordpress
Wordpress wordpress

Sat, 14 Feb 2026 04:45:00 +0000

Type Values Removed Values Added
Description The SEATT: Simple Event Attendance plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 1.5.0. This is due to missing nonce validation on the event deletion functionality. This makes it possible for unauthenticated attackers to delete arbitrary events via a forged request granted they can trick an administrator into performing an action such as clicking on a link.
Title SEATT: Simple Event Attendance <= 1.5.0 - Cross-Site Request Forgery to Arbitrary Event Deletion
Weaknesses CWE-352
References
Metrics cvssV3_1

{'score': 4.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N'}


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cve-icon MITRE

Status: PUBLISHED

Assigner: Wordfence

Published:

Updated: 2026-02-18T18:49:12.098Z

Reserved: 2026-02-05T14:45:19.212Z

Link: CVE-2026-1983

cve-icon Vulnrichment

Updated: 2026-02-18T18:49:09.333Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-02-14T05:16:20.140

Modified: 2026-02-18T17:52:44.520

Link: CVE-2026-1983

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-02-16T12:03:15Z

Weaknesses