MEDIUM 4.9 NVD
CVE-2026-119211
The AAA Autoload Optimizer plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'option_page' parameter in all versions up to, and includin
The AAA Autoload Optimizer plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'option_page' parameter in all versions up to, and including, 1.7.0 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with subscriber-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. Exploitation requires the plugin's Option Tracking setting to be configured to 'Legacy' mode, and succeeds despite WordPress ultimately returning HTTP 403 to the low-privileged caller because the vulnerable 'all' filter fires before the capability check in wp-admin/options.php.
References
- https://plugins.trac.wordpress.org/browser/aaa-option-optimizer/tags/1.7.0/js/admin-script
- https://plugins.trac.wordpress.org/browser/aaa-option-optimizer/tags/1.7.0/src/class-plugi
- https://plugins.trac.wordpress.org/browser/aaa-option-optimizer/tags/1.7.0/src/class-rest.
- https://plugins.trac.wordpress.org/changeset?reponame=&old=3779738%40aaa-option-optimizer&
- https://www.wordfence.com/threat-intel/vulnerabilities/id/6b880e0d-491d-4464-902d-6e601dd7
This medium severity vulnerability with a CVSS score of 4.9 was published on 2026-11-06 via NVD.
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