The Tickera – Sell Tickets & Manage Events plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the 'wp_ajax_change_ticket_status' AJAX endpoint in all versions up to, and including, 3.5.6.4. This makes it possible for authenticated attackers, with Subscriber-level access and above, to update post/event statuses.

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Fixes

Solution

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Workaround

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History

Wed, 18 Feb 2026 21:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

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


Wed, 18 Feb 2026 11:00:00 +0000

Type Values Removed Values Added
First Time appeared Tickera
Tickera tickera – Sell Tickets & Manage Events
Wordpress
Wordpress wordpress
Vendors & Products Tickera
Tickera tickera – Sell Tickets & Manage Events
Wordpress
Wordpress wordpress

Wed, 18 Feb 2026 06:00:00 +0000

Type Values Removed Values Added
Description The Tickera – Sell Tickets & Manage Events plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the 'wp_ajax_change_ticket_status' AJAX endpoint in all versions up to, and including, 3.5.6.4. This makes it possible for authenticated attackers, with Subscriber-level access and above, to update post/event statuses.
Title Tickera – WordPress Event Ticketing <= 3.5.6.4 - Missing Authorization to Authenticated (Subscriber+) Event/Post Status Update
Weaknesses CWE-862
References
Metrics cvssV3_1

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


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: Wordfence

Published:

Updated: 2026-02-18T20:30:37.165Z

Reserved: 2025-10-27T15:39:42.084Z

Link: CVE-2025-12356

cve-icon Vulnrichment

Updated: 2026-02-18T20:30:32.948Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-02-18T06:16:33.190

Modified: 2026-02-18T17:51:53.510

Link: CVE-2025-12356

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-02-18T10:32:43Z

Weaknesses