CVE-2025-15475
PayHere Payment Gateway Plugin for WooCommerce <= 2.3.9 - Missing Authorization to Unauthenticated Order Status Modification
mediumMissing Authorization
5.3
CVSS Score
5.3
CVSS Score
medium
Severity
2.4.0
Patched in
10d
Time to patch
Description
The PayHere Payment Gateway Plugin for WooCommerce plugin for WordPress is vulnerable to unauthorized modification of data due to an improper validation logic in the check_payhere_response function in all versions up to, and including, 2.3.9. This makes it possible for unauthenticated attackers to change the status of pending WooCommerce orders to paid/completed/on hold.
CVSS Vector Breakdown
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:NAttack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
None
Confidentiality
Low
Integrity
None
Availability
Technical Details
Affected versions
<=2.3.9PublishedJanuary 13, 2026
Last updatedJanuary 23, 2026
Affected pluginpayhere-payment-gateway
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