Gradio has an Open Redirect in its OAuth Flow

Summary The redirecttotarget function in Gradio's OAuth flow accepts an unvalidated targeturl query parameter, allowing redirection to arbitrary external URLs. This affects the /logout and /login/callback endpoints on Gradio apps with OAuth enabled i.e. apps running on Hugging Face Spaces with...

Gradio: Mocked OAuth Login Exposes Server Credentials and Uses Hardcoded Session Secret

Summary Gradio applications running outside of Hugging Face Spaces automatically enable "mocked" OAuth routes when OAuth components e.g. gr.LoginButton are used. When a user visits /login/huggingface, the server retrieves its own Hugging Face access token via huggingfacehub.gettoken and stores it...

GHSA-H3H8-3V2V-RG7M Gradio: Mocked OAuth Login Exposes Server Credentials and Uses Hardcoded Session Secret

Summary Gradio applications running outside of Hugging Face Spaces automatically enable "mocked" OAuth routes when OAuth components e.g. gr.LoginButton are used. When a user visits /login/huggingface, the server retrieves its own Hugging Face access token via huggingfacehub.gettoken and stores it...

Use of Hard-coded Credentials

Overview gradio is a Python library for easily interacting with trained machine learning models Affected versions of this package are vulnerable to Use of Hard-coded Credentials via the login/huggingface route, which retrieves the server's Hugging Face access token using the huggingfacehub.gettok...

PYSEC-2026-65

Gradio is an open-source Python package designed for quick prototyping. Prior to version 6.6.0, the redirecttotarget function in Gradio's OAuth flow accepts an unvalidated targeturl query parameter, allowing redirection to arbitrary external URLs. This affects the /logout and /login/callback...

PYSEC-2026-63

Gradio is an open-source Python package designed for quick prototyping. Starting in version 4.16.0 and prior to version 6.6.0, Gradio applications running outside of Hugging Face Spaces automatically enable "mocked" OAuth routes when OAuth components e.g. gr.LoginButton are used. When a user visi...

PYSEC-2026-63

Gradio is an open-source Python package designed for quick prototyping. Starting in version 4.16.0 and prior to version 6.6.0, Gradio applications running outside of Hugging Face Spaces automatically enable "mocked" OAuth routes when OAuth components e.g. gr.LoginButton are used. When a user visi...

CVE-2026-28415

Gradio is an open-source Python package designed for quick prototyping. Prior to version 6.6.0, the redirecttotarget function in Gradio's OAuth flow accepts an unvalidated targeturl query parameter, allowing redirection to arbitrary external URLs. This affects the /logout and /login/callback...

EUVD-2026-9083

Gradio is an open-source Python package designed for quick prototyping. Prior to version 6.6.0, the redirecttotarget function in Gradio's OAuth flow accepts an unvalidated targeturl query parameter, allowing redirection to arbitrary external URLs. This affects the /logout and /login/callback...

CVE-2026-28415 Gradio has Open Redirect in OAuth Flow

Gradio is an open-source Python package designed for quick prototyping. Prior to version 6.6.0, the redirecttotarget function in Gradio's OAuth flow accepts an unvalidated targeturl query parameter, allowing redirection to arbitrary external URLs. This affects the /logout and /login/callback...

CVE-2026-28415 Gradio has Open Redirect in OAuth Flow

Gradio is an open-source Python package designed for quick prototyping. Prior to version 6.6.0, the redirecttotarget function in Gradio's OAuth flow accepts an unvalidated targeturl query parameter, allowing redirection to arbitrary external URLs. This affects the /logout and /login/callback...

CVE-2026-27167 Gradio: Mocked OAuth Login Exposes Server Credentials and Uses Hardcoded Session Secret

Gradio is an open-source Python package designed for quick prototyping. Starting in version 4.16.0 and prior to version 6.6.0, Gradio applications running outside of Hugging Face Spaces automatically enable "mocked" OAuth routes when OAuth components e.g. gr.LoginButton are used. When a user visi...

CVE-2026-27167

Gradio is an open-source Python package designed for quick prototyping. Starting in version 4.16.0 and prior to version 6.6.0, Gradio applications running outside of Hugging Face Spaces automatically enable "mocked" OAuth routes when OAuth components e.g. gr.LoginButton are used. When a user visi...

CVE-2026-27167 Gradio: Mocked OAuth Login Exposes Server Credentials and Uses Hardcoded Session Secret

Gradio is an open-source Python package designed for quick prototyping. Starting in version 4.16.0 and prior to version 6.6.0, Gradio applications running outside of Hugging Face Spaces automatically enable "mocked" OAuth routes when OAuth components e.g. gr.LoginButton are used. When a user visi...

CVE-2026-27167

Gradio, in versions 4.16.0 through 6.5.x, running outside Hugging Face Spaces enables mocked OAuth routes when OAuth components are used. Visiting /login/huggingface causes the server to fetch its HF token via hugggingface_hub.get_token() and store it in the visitor’s session cookie, which is sig...

PT-2026-22414

Name of the Vulnerable Software and Affected Versions Gradio versions prior to 6.6.0 Description Gradio is a Python package for rapid prototyping. A flaw exists in the OAuth flow where the redirect to target function does not properly validate the target url query parameter. This allows redirecti...

CVE-2026-28415: Exposure of Sensitive Information to an Unauthorized Actor

Gradio is an open-source Python package designed for quick prototyping. Prior to version 6.6.0, the redirecttotarget function in Gradio's OAuth flow accepts an unvalidated targeturl query parameter, allowing redirection to arbitrary external URLs. This affects the /logout and /login/callback...

SafePickle: Robust and Generic ML Detection of Malicious Pickle-Based ML Models

Model repositories such as Hugging Face increasingly distribute machine learning artifacts serialized with Python's pickle format, exposing users to remote code execution RCE risks during model loading. Recent defenses, such as PickleBall, rely on per-library policy synthesis that requires comple...

DHS Wants a Single Search Engine to Flag Faces and Fingerprints Across Agencies

Homeland Security aims to combine its face and fingerprint systems into one big biometric platform—after dismantling centralized privacy reviews and key limits on face recognition...

GHSA-JXGV-6J54-WWC7 Hugging Face Smolagents has a Server-Side Request Forgery issue

A weakness has been identified in huggingface smolagents 1.24.0. Impacted is the function requests.get/requests.post of the component LocalPythonExecutor. Executing a manipulation can lead to server-side request forgery. It is possible to launch the attack remotely. The exploit has been made...