CVE-2026-103441

CVE-2026-103441: Wikibase serialized entity object injection Reporter: Marco Paciaroni BomboBombone. The public action=parse API accepted PHP-serialized Wikibase entities. Unrestricted object construction could reach a Smarty destructor that unlinks a caller-selected path. Available PHP gadget...

mediawiki-CVE-2026-100382

Lab reproduction - CVE-2026-100382 ExternalData OS command injection What this lab is MediaWiki 1.43 official image, SQLite + ExternalData3.6.1 last vulnerable, mounted read-only from ../mediawiki-extensions-ExternalData. Loopback only: published on 127.0.0.1:$HOSTPORT default 8080. Anonymous...

Exploit for CVE-2026-103441

CVE-2026-103441: Wikibase serialized entity object injection...

Exploit for CVE-2026-100382

CVE-2026-100382 - MediaWiki ExternalData extension OS command...