webtoffee Export and Import Users and Customers Plugin up to 2.6.2 on WordPress form_data deserialization

Summaryinfo

A vulnerability, which was classified as problematic, has been found in webtoffee Export and Import Users and Customers Plugin up to 2.6.2 on WordPress. Impacted is an unknown function. This manipulation of the argument form_data causes deserialization. The identification of this vulnerability is CVE-2025-1971. It is possible to initiate the attack remotely. There is no exploit available.

Detailsinfo

A vulnerability was found in webtoffee Export and Import Users and Customers Plugin up to 2.6.2 on WordPress. It has been declared as problematic. Affected by this vulnerability is an unknown functionality. The manipulation of the argument form_data with an unknown input leads to a deserialization vulnerability. The CWE definition for the vulnerability is CWE-502. The product deserializes untrusted data without sufficiently verifying that the resulting data will be valid. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

The Export and Import Users and Customers plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 2.6.2 via deserialization of untrusted input from the 'form_data' parameter. This makes it possible for authenticated attackers, with Administrator-level access and above, to inject a PHP Object. No known POP chain is present in the vulnerable software, which means this vulnerability has no impact unless another plugin or theme containing a POP chain is installed on the site. If a POP chain is present via an additional plugin or theme installed on the target system, it may allow the attacker to perform actions like delete arbitrary files, retrieve sensitive data, or execute code depending on the POP chain present.

The weakness was shared by Hay Mizrachi. It is possible to read the advisory at wordfence.com. This vulnerability is known as CVE-2025-1971 since 03/04/2025. The exploitation appears to be easy. The attack can be launched remotely. Additional levels of successful authentication are 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 07/09/2025).

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

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Productinfo

Type

• WordPress Plugin

Vendor

• webtoffee

Name

• Export and Import Users and Customers Plugin

Version

• 2.6.0
• 2.6.1
• 2.6.2

CPE 2.3info

• 🔍
• 🔍
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CPE 2.2info

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• 🔍

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