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Known Affected Software Configurations Switch to CPE 2.2

Change History

AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

OR
          *cpe:2.3:a:openwebui:open_webui:0.3.8:*:*:*:*:*:*:*

huntr.dev: https://huntr.com/bounties/711beada-10fe-4567-9278-80a689da8613 Types: Exploit, Third Party Advisory

In open-webui version 0.3.8, the endpoint `/models/upload` is vulnerable to arbitrary file write due to improper handling of user-supplied filenames. The vulnerability arises from the usage of `file_path = f"{UPLOAD_DIR}/{file.filename}"` without proper input validation or sanitization. An attacker can exploit this by manipulating the `file.filename` parameter to include directory traversal sequences, causing the resulting `file_path` to escape the intended `UPLOAD_DIR` and potentially overwrite arbitrary files on the system. This can lead to unauthorized modifications of system binaries, configuration files, or sensitive data, potentially enabling remote command execution.

AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:H

CWE-22

https://huntr.com/bounties/711beada-10fe-4567-9278-80a689da8613