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CVE-2021-40109
Published: Sep 27, 2021
Modified: Aug 4, 2024
PUBLISHED
Description
A SSRF issue was discovered in Concrete CMS through 8.5.5. Users can access forbidden files on their local network. A user with permissions to upload files from external sites can upload a URL that redirects to an internal resource of any file type. The redirect is followed and loads the contents of the file from the redirected-to server. Files of disallowed types can be uploaded.
| Vendor | Product | Versions |
|---|---|---|
n/a | n/a | affected n/a |
References
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