In nextgen-galery wordpress plugin before 2.0.77.3 there are two vulnerabilities which can allow an attacker to gain full access over the web application. The vulnerabilities lie in how the application validates user uploaded files and lack of security measures preventing unwanted HTTP requests.
The product allows the upload or transfer of dangerous file types that are automatically processed within its environment.
The web application does not, or cannot, sufficiently verify whether a request was intentionally provided by the user who sent the request, which could have originated from an unauthorized actor.
| Link | Tags |
|---|---|
| https://wpscan.com/vulnerability/c894727a-b779-4583-a860-13c2c27275d4 | third party advisory |
| https://blog.nettitude.com/uk/crsf-and-unsafe-arbitrary-file-upload-in-nextgen-gallery-plugin-for-wordpress | third party advisory exploit |