CVE-2026-88998 — Tickera < 3.6.0.4 - Unauthenticated Order Payment Bypass via 2Checkout IPN

CVE-2026-88998

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

Description (CNA)

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 (CNA)

Vendor / product	Versions
Unknown / Tickera	affected 0 before 3.6.0.4

CWE

No CWE identifiers supplied.

References

https://wpscan.com/vulnerability/50fe4955-9193-4842-9ea6-1812d70d813e/

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.