The Imagely NextGen Gallery plugin for Wordpress prior to version 2.1.57 does not properly validate user input in the cssfile parameter of a HTTP POST request, which may allow an authenticated user to read arbitrary files from the server, or execute arbitrary code on the server in some circumstances (dependent on server configuration).
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Nextgen Gallery Plugin | — | Update nextgen-gallery plugin to version 2.1.57, or a newer patched version | May 15, 2025 | Nov 15, 2016 |
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