CVE-2025-13391
Product Options and Price Calculation Formulas for WooCommerce – Uni CPO (Premium) <= 4.9.60 - Missing Authorization to Unauthenticated Arbitrary Attachment and Dropbox File Deletion
CVSS Score
5.8
EPSS Score
0.0%
EPSS Percentile
0th
The Product Options and Price Calculation Formulas for WooCommerce – Uni CPO (Premium) plugin for WordPress is vulnerable to unauthorized loss of data due to a missing capability check on the 'uni_cpo_remove_file' function in all versions up to, and including, 4.9.60. This makes it possible for unauthenticated attackers to delete arbitrary attachments or files stored in Dropbox if the file path is known. The vulnerability was partially patched in version 4.9.60.
| CWE | CWE-862 |
| Vendor | moomoo |
| Product | product options and price calculation formulas for woocommerce – uni cpo (premium) |
| Published | Feb 11, 2026 |
| Last Updated | Apr 8, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:N Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Affected Versions
MooMoo / Product Options and Price Calculation Formulas for WooCommerce – Uni CPO (Premium)
0 ≤ 4.9.60
References
Credits
Stefan Jost