CVE-2026-76572 pkp pkp-lib XSLTransformer.php _transformPHP xml external entity reference

A vulnerability was detected in pkp pkp-lib up to 3.3.0-22/3.4.0-10/3.5.0-4. The affected element is the function transformPHP of the file classes/xslt/XSLTransformer.php. The manipulation results in xml external entity reference. The attack can be executed remotely. Upgrading to version 3.3.0-23...

CVE-2026-76572

pkp-lib (the shared library for Public Knowledge Project software) contains an XML External Entity (XXE) vulnerability in the _transformPHP function of classes/xslt/XSLTransformer.php. Affected versions are up to 3.3.0-22, 3.4.0-10, and 3.5.0-4. The vulnerability allows a remote attacker with hig...