mulika MIPL Grouped Checkout Fields for WooCommerce Plugin mipl_wc_upload_file unrestricted upload

Summaryinfo

A vulnerability marked as critical has been reported in mulika MIPL Grouped Checkout Fields for WooCommerce Plugin up to 1.2.2. This issue affects the function mipl_wc_upload_file. The manipulation leads to unrestricted upload. This vulnerability is traded as CVE-2026-8778. It is possible to initiate the attack remotely. There is no exploit available.

Detailsinfo

A vulnerability, which was classified as critical, has been found in mulika MIPL Grouped Checkout Fields for WooCommerce Plugin up to 1.2.2. This issue affects the function mipl_wc_upload_file. The manipulation with an unknown input leads to a unrestricted upload vulnerability. Using CWE to declare the problem leads to CWE-434. The product allows the attacker to upload or transfer files of dangerous types that can be automatically processed within the product's environment. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

The MIPL Grouped Checkout Fields for WooCommerce – Customize & Organize Checkout Fields. plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the `mipl_wc_upload_file` function in all versions up to, and including, 1.2.1. This makes it possible for unauthenticated attackers to upload arbitrary files on the affected site's server which may make remote code execution possible.

The advisory is shared at wordfence.com. The identification of this vulnerability is CVE-2026-8778 since 05/17/2026. The exploitation is known to be easy. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. Technical details are known, but no exploit is available. The price for an exploit might be around USD $0-$5k at the moment (estimation calculated on 09/11/2026). MITRE ATT&CK project uses the attack technique T1608.002 for this issue.

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

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Type

• WordPress Plugin

Vendor

• mulika

Name

• MIPL Grouped Checkout Fields for WooCommerce Plugin

Version

• 1.2.0
• 1.2.1
• 1.2.2

CPE 2.3info

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CPE 2.2info

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Entryinfo

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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