CVE-2026-88857 | BDVDB-2026-377193 Detail

Description#

Joomla Extension - OrdaSoft.com - Authenticated, Privileged Remote Code Execution in OrdaSoft Joomla Gallery extension for Joomla < 6.2.7 - The extensions saveWatermark() copied an uploaded file into a web-accessible directory using the client-supplied filename exactly as sent, with no extension check, no content check, and no filename sanitisation of any kind. An authenticated core.manage user could upload a .php file disguised with an image Content-Type header and execute it directly by requesting the resulting path.

Impact#

Weaknesses#

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Exploit#

History#

1. Version 12026-09-20Record published in the CVE List.
2. Version 22026-09-22Most recent update recorded in the CVE List.