CVE-2026-88857

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.

CVSS

No CVSS.

References

Link	Resource
https://www.OrdaSoft.com/

Configurations

No configuration.

History

20 Sep 2026, 18:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-09-20 18:16

Updated : 2026-09-22 19:34

NVD link : CVE-2026-88857

Mitre link : CVE-2026-88857

CVE.ORG link : CVE-2026-88857

JSON object : View

Products Affected

No product.

CWE

CWE-434

Unrestricted Upload of File with Dangerous Type

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