CVE-2025-13391 Missing authorization in Product Options and Price Calculation Formulas for WooCommerce – Uni CPO (Premium)
Unauthenticated attackers can delete arbitrary attachments or Dropbox files in the Uni CPO WordPress plugin due to missing capability checks.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2025-13391?
CVE-2025-13391 is a medium-severity missing authorization vulnerability in MooMoo Product Options and Price Calculation Formulas for WooCommerce – Uni CPO (Premium), published on 11 Feb 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
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.
Weakness: CWE-862
Which versions are affected by CVE-2025-13391?
How do I fix CVE-2025-13391?
No fix has been published for CVE-2025-13391 yet. Limit exposure of the affected software until one is available.
Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.
Is CVE-2025-13391 being exploited?
There is no known exploitation of CVE-2025-13391 in the wild and no public exploit code.
Sources
Also known as GHSA-mpr3-mc9x-rrgq.