Product Options and Price Calculation Formulas for WooCommerce Plugin uni_cpo_remove_file authorization

Summaryinfo

A vulnerability marked as critical has been reported in Product Options and Price Calculation Formulas for WooCommerce Plugin up to 4.9.60 on WordPress. This vulnerability affects the function uni_cpo_remove_file. Performing a manipulation results in authorization. This vulnerability is reported as CVE-2025-13391. The attack is possible to be carried out remotely. No exploit exists.

Detailsinfo

A vulnerability classified as critical has been found in Product Options and Price Calculation Formulas for WooCommerce Plugin up to 4.9.60 on WordPress. This affects the function uni_cpo_remove_file. The manipulation with an unknown input leads to a authorization vulnerability. CWE is classifying the issue as CWE-862. The product does not perform an authorization check when an actor attempts to access a resource or perform an action. This is going to have an impact on integrity, and availability. The summary by CVE is:

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.

It is possible to read the advisory at wordfence.com. This vulnerability is uniquely identified as CVE-2025-13391. The exploitability is told to be easy. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. Technical details of the vulnerability are known, but there is no available exploit. The pricing for an exploit might be around USD $0-$5k at the moment (estimation calculated on 02/13/2026).

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Type

• E-Commerce Management Software

Name

• Product Options and Price Calculation Formulas for WooCommerce Plugin

Version

• 4.9.0
• 4.9.1
• 4.9.2
• 4.9.3
• 4.9.4
• 4.9.5
• 4.9.6
• 4.9.7
• 4.9.8
• 4.9.9
• 4.9.10
• 4.9.11
• 4.9.12
• 4.9.13
• 4.9.14
• 4.9.15
• 4.9.16
• 4.9.17
• 4.9.18
• 4.9.19
• 4.9.20
• 4.9.21
• 4.9.22
• 4.9.23
• 4.9.24
• 4.9.25
• 4.9.26
• 4.9.27
• 4.9.28
• 4.9.29
• 4.9.30
• 4.9.31
• 4.9.32
• 4.9.33
• 4.9.34
• 4.9.35
• 4.9.36
• 4.9.37
• 4.9.38
• 4.9.39
• 4.9.40
• 4.9.41
• 4.9.42
• 4.9.43
• 4.9.44
• 4.9.45
• 4.9.46
• 4.9.47
• 4.9.48
• 4.9.49
• 4.9.50
• 4.9.51
• 4.9.52
• 4.9.53
• 4.9.54
• 4.9.55
• 4.9.56
• 4.9.57
• 4.9.58
• 4.9.59
• 4.9.60

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