The Tickera WordPress plugin before 3.4.8.3 does not properly sanitise and escape the Name fields of booked Events before outputting them in the Orders admin dashboard, which could allow unauthenticated users to perform Cross-Site Scripting attacks against admins.
CVE-2021-24797 is a high severity with CVSS 7.2 Stored Cross-Site Scripting issue affecting the Plugin Tickera – Sell Tickets & Manage Events. It affects Versions up to 3.4.8.2 and is fixed in 3.4.8.3.
CVE-2021-24797 is tracked for the Plugin Tickera – Sell Tickets & Manage Events as high severity with CVSS 7.2. The affected range is Versions up to 3.4.8.2. Update Tickera – Sell Tickets & Manage Events to 3.4.8.3 or newer where that version is compatible with the site.
| Software Type | Plugin |
|---|---|
| Software Slug |
tickera-event-ticketing-system
View on wordpress.org
|
| CVE | CVE-2021-24797 |
| Patched Versions |
3.4.8.3
|
| Affected Versions |
Versions up to 3.4.8.2
|
These internal links group the same WordPress plugin by CVE, issue type, severity, and patch status so operators and search engines can connect the full vulnerability cluster.
Tickera – WordPress Event Ticketing <= 3.5.4.4 - Unauthenticated Arbitrary Shortcode Execution
Tickera – WordPress Event Ticketing <= 3.5.4.8 - Unauthenticated Customer Data Exposure
Tickera – WordPress Event Ticketing <= 3.5.2.4 - Insecure Direct Object Reference to Information Exposure
Tickera – WordPress Event Ticketing <= 3.5.6.4 - Missing Authorization to Authenticated (Subscriber+) Event/Post Status Update
Tickera <= 3.5.6.2 - Missing Authorization
Tickera <= 3.5.6.4 - Missing Authorization
Tickera <= 3.5.5.6 - Cross-Site Request Forgery
Tickera <= 3.5.5.2 - Missing Authorization
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