CVE-2026-18234

The MStore API WordPress plugin before 4.21.1 does not verify that the order targeted by its wallet payment handling belongs to the requester, and does not deduct the wallet balance for most payment methods, allowing any authenticated user, including Subscribers, to mark arbitrary orders as paid...

EUVD-2026-68048

The MStore API WordPress plugin before 4.21.1 does not verify that the order targeted by its wallet payment handling belongs to the requester, and does not deduct the wallet balance for most payment methods, allowing any authenticated user, including Subscribers, to mark arbitrary orders as paid...

CVE-2026-18234: Missing Authorization

The MStore API WordPress plugin before 4.21.1 does not verify that the order targeted by its wallet payment handling belongs to the requester, and does not deduct the wallet balance for most payment methods, allowing any authenticated user, including Subscribers, to mark arbitrary orders as paid...

PT-2026-83400

Name of the Vulnerable Software and Affected Versions MStore API versions prior to 4.21.1 Description The MStore API WordPress plugin fails to verify if the order targeted by its wallet payment handling belongs to the requester. Additionally, it does not deduct the wallet balance for most payment...