CVE-2026-119563

phpMyAdmin through 5.2.3 contains a stored cross-site scripting vulnerability that allows database users with CREATE privilege to inject script via unescaped table names in DesignerHistory.display(). Attackers can create a table whose name contains HTML markup that executes in another user's session when they add a condition on it in Designer query mode.

Referanslar

• https://abraxaslabs.tech/research/phpmyadmin-vqb-xss
• https://github.com/phpmyadmin/phpmyadmin
• https://github.com/phpmyadmin/phpmyadmin/blob/RELEASE_5_2_3/js/src/designer/history.js#L85-L86
• https://www.vulncheck.com/advisories/phpmyadmin-through-5.2.3-stored-xss-via-designer-query-history-table-name