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CVE-2026-88857

Joomla Extension - OrdaSoft.com - Authenticated, Privileged Remote Code Execution in OrdaSoft Joomla Gallery extension for Joomla < 6.2.7 PUBLISHED

Description (CNA)

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.

Affected (CNA)

Vendor / productVersions
OrdaSoft.com / OrdaSoft Joomla Gallery free extension for Joomlaaffected 1.0.0-6.2.6
OrdaSoft.com / OrdaSoft Joomla Gallery extension for Joomlaaffected 1.0.0-6.2.6

CWE

CWE-434

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.