1553 matches found
GHSA-CRH6-PJ8C-XRHC Open WebUI Allows Arbitrary File Write via the `/models/upload` Endpoint
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 filepath = f"UPLOADDIR/file.filename" without proper input validation or sanitization. An attacker can...
Arbitrary File Write via Archive Extraction (Zip Slip)
Overview open-webui is an Open WebUI Affected versions of this package are vulnerable to Arbitrary File Write via Archive Extraction Zip Slip through the downloadmodel endpoint. An attacker can manipulate file paths to write files to arbitrary locations on the server's filesystem, potentially...
Open WebUI Allows Admin Deletion via API Endpoint
In open-webui/open-webui version v0.3.8, there is an improper privilege management vulnerability. The application allows an attacker, acting as an admin, to delete other administrators via the API endpoint http://0.0.0.0:8080/api/v1/users/uuidadministrator. This action is restricted by the user...
Open WebUI Allows Arbitrary File Reading and Deletion
An improper access control vulnerability in open-webui/open-webui v0.3.8 allows attackers to view and delete any files. The application does not verify whether the attacker is an administrator, allowing the attacker to directly call the GET /api/v1/files/ interface to retrieve information on all...
GHSA-PQWR-PHVV-V49F Open WebUI Allows Admin Deletion via API Endpoint
In open-webui/open-webui version v0.3.8, there is an improper privilege management vulnerability. The application allows an attacker, acting as an admin, to delete other administrators via the API endpoint http://0.0.0.0:8080/api/v1/users/uuidadministrator. This action is restricted by the user...
Open WebUI has vulnerable dependency on starlette via fastapi
In version 0.3.32 of open-webui, the application uses a vulnerable version of the starlette package through its dependency on fastapi. The starlette package versions =0.49 are susceptible to uncontrolled resource consumption, which can be exploited to cause a denial of service through memory...
GHSA-W466-2WFC-8G58 Open WebUI has vulnerable dependency on starlette via fastapi
In version 0.3.32 of open-webui, the application uses a vulnerable version of the starlette package through its dependency on fastapi. The starlette package versions =0.49 are susceptible to uncontrolled resource consumption, which can be exploited to cause a denial of service through memory...
Open WebUI Uncontrolled Resource Consumption vulnerability
In version v0.3.32 of open-webui/open-webui, the application allows users to submit large payloads in the email and password fields during the sign-in process due to the lack of character length validation on these inputs. This vulnerability can lead to a Denial of Service DoS condition when a us...
Allocation of Resources Without Limits or Throttling
Overview open-webui is an Open WebUI Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling through the api/v1/utils/code/format endpoint. An attacker can cause the server to become unresponsive or experience significant degradation by sending a...
Open WebUI Uncontrolled Resource Consumption vulnerability
In version 0.3.32 of open-webui/open-webui, the absence of authentication mechanisms allows any unauthenticated attacker to access the api/v1/utils/code/format endpoint. If a malicious actor sends a POST request with an excessively high volume of content, the server could become completely...
GHSA-G3MX-83MP-3RWC Open WebUI Uncontrolled Resource Consumption vulnerability
In version v0.3.32 of open-webui/open-webui, the application allows users to submit large payloads in the email and password fields during the sign-in process due to the lack of character length validation on these inputs. This vulnerability can lead to a Denial of Service DoS condition when a us...
GHSA-CHF7-Q7M5-FQ92 Open WebUI Uncontrolled Resource Consumption vulnerability
In version 0.3.32 of open-webui/open-webui, the absence of authentication mechanisms allows any unauthenticated attacker to access the api/v1/utils/code/format endpoint. If a malicious actor sends a POST request with an excessively high volume of content, the server could become completely...
Cross-site Scripting (XSS)
Overview open-webui is an Open WebUI Affected versions of this package are vulnerable to Cross-site Scripting XSS in tooltip content rendering. An attacker can perform operations with the victim's privileges, such as stealing chat history and deleting chats, by convincing the victim to interact...
CVE-2024-9840
Rejected reason: REJECT DO NOT USE THIS CVE ID NUMBER. The Rejected CVE Record is a duplicate of CVE-2024-53981. Notes: All CVE users should reference CVE-2024-53981 instead of this CVE Record. All references and descriptions in this candidate have been removed to prevent accidental usage...
CVE-2024-8053
In version v0.3.10 of open-webui/open-webui, the api/v1/utils/pdf endpoint lacks authentication mechanisms, allowing unauthenticated attackers to access the PDF generation service. This vulnerability can be exploited by sending a POST request with an excessively large payload, potentially leading...
CVE-2024-7983
In version 0.3.8 of open-webui, an endpoint for converting markdown to HTML is exposed without authentication. A maliciously crafted markdown payload can cause the server to spend excessive time converting it, leading to a denial of service. The server becomes unresponsive to other requests until...
CVE-2024-7999
Rejected reason: REJECT DO NOT USE THIS CVE ID NUMBER. The Rejected CVE Record is a duplicate of CVE-2024-53981. Notes: All CVE users should reference CVE-2024-53981 instead of this CVE Record. All references and descriptions in this candidate have been removed to prevent accidental usage...
CVE-2024-8017
An XSS vulnerability exists in open-webui/open-webui versions = 0.3.8, specifically in the function that constructs the HTML for tooltips. This vulnerability allows attackers to perform operations with the victim's privileges, such as stealing chat history, deleting chats, and escalating their ow...