CVSS 3.1
4.3 mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:NCVE-2026-8678
Medium (4.3). EPSS 0.4% chance of exploitation in the next 30 days.
The MyParcel plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 4.25.1. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for authenticated attackers, with subscriber-level access and above, to view and modify shipment options — including carrier, delivery type, package type, number of labels, weight, signature requirement, and insurance — on any arbitrary order.
Severity
- EPSS
- 0.4% chance of exploitation in the next 30 days; higher than 34% of CVEs (scores of 2026-10-31)
- CWE
- CWE-862
- Published
- Modified
- Record from
- the NVD, synced
References
- https://plugins.trac.wordpress.org/browser/woocommerce-myparcel/tags/4.24.3/includes/admin/class-wcmypa-admin.php#L118
- https://plugins.trac.wordpress.org/browser/woocommerce-myparcel/tags/4.24.3/includes/admin/class-wcmypa-admin.php#L653
- https://plugins.trac.wordpress.org/browser/woocommerce-myparcel/tags/4.24.3/includes/admin/class-wcmypa-admin.php#L872
- https://plugins.trac.wordpress.org/browser/woocommerce-myparcel/tags/4.25.1/includes/admin/class-wcmypa-admin.php#L118
- https://plugins.trac.wordpress.org/browser/woocommerce-myparcel/tags/4.25.1/includes/admin/class-wcmypa-admin.php#L653