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Status published
Medium
CVE-2021-24797
Tickera < 3.4.8.3 - Unauthenticated Stored Cross-Site Scripting
Vulnerability Description
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.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:
- Ajit Bhatta
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View all reports →Affected Software
Tickera – WordPress Event Ticketing
Vulnerable Versions:
3.4.8.3
Timeline
Official Publish:
December 27th, 2021
Last Modified:
August 3rd, 2024
Added to House:
July 21st, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N