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CVE-2026-88998

MEDIUM 5.3 CVSS 3.1
Published
October 14, 2026
Last modified
October 14, 2026
NVD status
Deferred
Reported by
contact@wpscan.com
Weakness
CWE-345
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Description

The Tickera WordPress plugin before 3.6.0.4 does not correctly verify the integrity of incoming payment notifications, and the validated signature does not cover the order or the amount, allowing unauthenticated attackers to forge a payment confirmation and mark arbitrary orders as paid without paying.

Affected WordPress components

  • Tickera – Sell Tickets & Manage Events Plugin · tickera-event-ticketing-system
    Confirmed match Active
    Before 3.6.0.4
    View on WordPress.org

A confirmed match is backed by the plugin or theme slug. A possible match is based on the product name only and should be verified.

Affected products and versions

  • Unknown Tickera — Before 3.6.0.4

References

  • wpscan.com https://wpscan.com/vulnerability/50fe4955-9193-4842-9ea6-1812d70d813e/
  • nvd.nist.gov Official NVD record