CVE ID :CVE-2026-88857
Published : Sept. 20, 2026, 6:16 p.m. | 25 minutes ago
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.
Severity: 9.4 | CRITICAL
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