CVE-2026-39932

CVE-2026-39932 affects OpenEMR 8.2.0, enabling remote code execution through the document category tree component. The vulnerability arises from an unsanitized eval() in CategoryTree (library/classes/Tree.class.php) that executes PHP payloads injected into the categories table. An authenticated a...

CVE-2026-39932 OpenEMR 8.2.0 Remote Code Execution via CategoryTree eval() Injection

OpenEMR through 8.2.0 contains a remote code execution vulnerability in the document category tree component library/classes/Tree.class.php that allows authenticated administrators to execute arbitrary operating system commands by injecting PHP payloads into the categories database table. Attacke...

Design/Logic Flaw

MediaWiki before 1.17.1 does not check for read permission before handling action=ajax requests, which allows remote attackers to obtain sensitive information by 1 leveraging the SpecialUpload::ajaxGetExistsWarning function, or by 2 leveraging an extension, as demonstrated by the CategoryTree,...

CVE-2011-4361

MediaWiki before 1.17.1 does not check for read permission before handling action=ajax requests, which allows remote attackers to obtain sensitive information by 1 leveraging the SpecialUpload::ajaxGetExistsWarning function, or by 2 leveraging an extension, as demonstrated by the CategoryTree,...

CVE-2011-4361

MediaWiki before 1.17.1 does not check for read permission before handling action=ajax requests, which allows remote attackers to obtain sensitive information by 1 leveraging the SpecialUpload::ajaxGetExistsWarning function, or by 2 leveraging an extension, as demonstrated by the CategoryTree,...