CVE-2026-6128

Description

The All-in-One WP Migration Unlimited Extension plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'ai1wm_backups_path' parameter in all versions up to, and including, 2.84. This is due to insufficient input sanitization and output escaping on user-supplied attributes combined with missing authorization checks on the settings() function. This makes it possible for authenticated attackers, with Subscriber-level access and above, to inject arbitrary web scripts in pages that will execute whenever an administrator accesses the plugin settings page. The vulnerability was partially patched in version 2.84.

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Produits concernés

• servmask All-in-One WP Migration Unlimited Extension

Scores CVSS

Faiblesses (CWE)

• CWE-79

Références

• https://help.servmask.com/knowledgebase/unlimited-extension-changelog/
• https://www.wordfence.com/threat-intel/vulnerabilities/id/d2c4a000-94e9-42f1-bdb3-633741fcd54e?source=cve

Ailleurs

• NVD
• CVE.org
• CIRCL Vulnerability-Lookup
• CERT-FR
• GitHub Advisories