Medium severity · published Oct 26, 2026
CVE-2026-103381
Mintpay <= 2.2.3 - Unauthenticated Order Payment Completion and Cancellation via Callback Forgery
New
6.5
CVSS
0.2%
EPSS
No
On KEV
Description
The Mintpay for WooCommerce WordPress plugin through 2.2.3 does not verify the authenticity of the payment callback it processes, allowing unauthenticated attackers to mark arbitrary orders as paid, to cancel arbitrary orders, and to disclose order details including customer contact information.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 6% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
MF
Mintpay for WooCommerce ·
through 2.2.3 · source: vendor