CVE-2025-1971: Export and Import Users and Customers <= 2.6.2 - Authenticated (Admin+) PHP Object Injection via form_data Parameter

Severity: high (CVSS 7.2 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.8% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2025-03-22 · updated 2026-06-17
Weakness: CWE-502

Description

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.

Affected products

webtoffee Export and Import Users and Customers: before 2.6.3 — fixed in 2.6.3

How to fix

Upgrade to a fixed version: webtoffee Export and Import Users and Customers 2.6.3. Check the vendor advisory for mitigations.

References

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