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CVE PROGRAM SOURCE RECORD5.3 Medium

CVE-2026-88998

Tickera < 3.6.0.4 - Unauthenticated Order Payment Bypass via 2Checkout IPN

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 products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Unknown Tickera

Default version status: unaffected

  • 0 to < 3.6.0.4affected

References