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1 vulnerability by sourcez
CVE-2026-1983 (GCVE-0-2026-1983)
Vulnerability from cvelistv5 – Published: 2026-02-14 04:35 – Updated: 2026-04-08 17:24
VLAI
Title
SEATT: Simple Event Attendance <= 1.5.0 - Cross-Site Request Forgery to Arbitrary Event Deletion
Summary
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.
Severity
4.3 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-352 - Cross-Site Request Forgery (CSRF)
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| sourcez | SEATT: Simple Event Attendance |
Affected:
0 , ≤ 1.5.0
(semver)
|
Credits
{
"containers": {
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"id": "CVE-2026-1983",
"options": [
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"timestamp": "2026-02-18T18:49:05.804155Z",
"version": "2.0.3"
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"credits": [
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"type": "finder",
"value": "MD. TAREQ AHAMED JONY"
}
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"descriptions": [
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}
],
"metrics": [
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"cvssV3_1": {
"baseScore": 4.3,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N",
"version": "3.1"
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"problemTypes": [
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"providerMetadata": {
"dateUpdated": "2026-04-08T17:24:18.071Z",
"orgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599",
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"references": [
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"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/cdfc1110-7bbd-45f0-97ef-271c45d222c1?source=cve"
},
{
"url": "https://plugins.trac.wordpress.org/browser/simple-event-attendance/trunk/seatt_events_admin.php#L23"
},
{
"url": "https://plugins.trac.wordpress.org/browser/simple-event-attendance/tags/1.5.0/seatt_events_admin.php#L23"
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],
"timeline": [
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"time": "2026-02-13T16:18:32.000Z",
"value": "Disclosed"
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"title": "SEATT: Simple Event Attendance \u003c= 1.5.0 - Cross-Site Request Forgery to Arbitrary Event Deletion"
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"cveId": "CVE-2026-1983",
"datePublished": "2026-02-14T04:35:42.467Z",
"dateReserved": "2026-02-05T14:45:19.212Z",
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