WordPress Plugin Vulnerabilities
Deema Payment Gateway <= 1.1.2 - Unauthenticated Payment Bypass and Order Manipulation via Webhook
Description
The plugin does not verify the authenticity of incoming payment provider notifications, and ships with that verification disabled by default, allowing unauthenticated attackers to mark an unpaid order as paid, or to cancel or refund an existing order.
Proof of Concept
Affects Plugins
No known fix References
CVE
Classification
Type
AUTHBYPASS
OWASP top 10
CWE
CVSS
Miscellaneous
Original Researcher
Pablo González Pérez, Francisco José Ramírez Vicente and Iñigo Sánchez Enciso
Submitter
Pablo González Pérez, Francisco José Ramírez Vicente and Iñigo Sánchez Enciso
Submitter website
Verified
Yes
WPVDB ID
Timeline
Publicly Published
2026-10-03 (about 2 days ago)
Added
2026-09-26 (about 9 days ago)
Last Updated
2026-09-26 (about 9 days ago)
