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CVE-2025-8490

MEDIUM 4.4 CVSS 3.1
Published
August 27, 2025
Last modified
June 17, 2026
NVD status
Deferred
Reported by
security@wordfence.com
Weakness
CWE-79
CVSS vector
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:N

Description

The All-in-One WP Migration and Backup plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the Import in all versions up to, and including, 7.97 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level access, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only affects multi-site installations and installations where unfiltered_html has been disabled.

Affected WordPress components

  • All-in-One WP Migration and Backup Plugin · all-in-one-wp-migration
    Confirmed match Active
    Up to and including 7.97
    View on WordPress.org

A confirmed match is backed by the plugin or theme slug. A possible match is based on the product name only and should be verified.

Affected products and versions

  • servmask All-in-One WP Migration and Backup — Up to and including 7.97

References

  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/all-in-one-wp-migration/tags/7.97/lib/controller/class-ai1wm-import-controller.php#L144
  • www.wordfence.com https://www.wordfence.com/threat-intel/vulnerabilities/id/85930893-d415-4131-bcda-54a20644eddc?source=cve
  • nvd.nist.gov Official NVD record