CVE-2026-13171

Eventin < 4.1.20 - Unauthenticated Account Creation via Waiting List Endpoint

Published Aug 12, 2026 CVSS 3.1 · 8.2 High EPSS < 1% KEV · Not listed
Description
The Eventin WordPress plugin before 4.1.20 does not perform an authorization check on its waiting-list registration handler, allowing unauthenticated users to create WordPress user accounts for arbitrary email addresses and inject order records.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
First Time appeared Eventin
Eventin eventin
Wordpress
Wordpress wordpress
Vendors & Products Eventin
Eventin eventin
Wordpress
Wordpress wordpress
Type Values Removed Values Added
Metrics cvssV3_1

{'score': 8.2, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:N'}

Type Values Removed Values Added
Weaknesses CWE-284
Type Values Removed Values Added
Description The Eventin WordPress plugin before 4.1.20 does not perform an authorization check on its waiting-list registration handler, allowing unauthenticated users to create WordPress user accounts for arbitrary email addresses and inject order records.
Title Eventin < 4.1.20 - Unauthenticated Account Creation via Waiting List Endpoint
References
Weaknesses

Sources

Status
PUBLISHED
Assigner
WPScan
Published
Updated
Aug 12, 2026, 7:34 PM
Reserved
Jun 24, 2026, 1:24 PM
Status
Deferred
Published
Aug 12, 2026, 6:17 AM
Modified
Aug 26, 2026, 4:30 PM