Vulnerability in Import and export users and customers — CVE-2026-17001
MediumSeverity
—Estimated exploit probability
70,000+ sitesInstalls
2.4.6Fixed in
What to do now
Update Import and export users and customers to 2.4.6 or later.
Affected versions
- Everything up to and including 2.4.5
Affected: Import and export users and customers (plugin, import-users-from-csv-with-meta)
What the vulnerability is
The Import and export users and customers plugin for WordPress is vulnerable to Stored Cross-Site Scripting via Custom Column User Meta Profile Fields in all versions up to, and including, 2.4.5 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with custom-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.