#web

Cookie pop-ups now show the number of “partners” that websites may share data with. Here's how many of these third-party companies may get your data from some of the most popular sites online.

There is also a newly disclosed vulnerability in a graphics driver for some NVIDIA GPUs that could lead to a memory leak.

## Summary `jupyter-server-proxy` is used to expose ports local to a Jupyter server listening to web traffic to the Jupyter server's _authenticated users_ by proxying web requests and websockets. Dependent packages ([partial list](https://www.wheelodex.org/projects/jupyter-server-proxy/rdepends/)) also use `jupyter-server-proxy` to expose other popular interactive applications (such as [RStudio](https://github.com/jupyterhub/jupyter-rsession-proxy), [Linux Desktop via VNC](https://github.com/jupyterhub/jupyter-remote-desktop-proxy), [Code Server](https://github.com/betatim/vscode-binder), [Panel](https://github.com/holoviz/jupyter-panel-proxy), etc) along with the Jupyter server. This feature is commonly used in hosted environments (such as a JupyterHub) to expose non-Jupyter interactive frontends or APIs to the user. `jupyter-server-proxy` did not check user authentication appropriately when proxying websockets, allowing unauthenticated access to anyone who had network access to the...

### Summary A stored cross-site scripting (XSS) vulnerability exists that enables an authenticated administrator with workspace-level privileges to store a JavaScript payload in the GeoServer catalog that will execute in the context of another user's browser when viewed in the GWC Demos Page. Access to the GWC Demos Page is available to all users although data security may limit users' ability to trigger the XSS. ### Impact If an attacker can control a script that is executed in the victim's browser, then they can typically fully compromise that user. Amongst other things, the attacker can: 1 .Perform any action within the application that the user can perform. 2. View any information that the user is able to view. 3. Modify any information that the user is able to modify. 4. Initiate interactions with other application users, including malicious attacks, that will appear to originate from the initial victim user. ### References https://github.com/GeoWebCache/geowebcache/issues/117...

### Summary A stored cross-site scripting (XSS) vulnerability exists that enables an authenticated administrator with workspace-level privileges to store a JavaScript payload in the GeoServer catalog that will execute in the context of another administrator’s browser when viewed in the GWC Seed Form. Access to the GWC Seed Form is limited to full administrators by default and granting non-administrators access to this endpoint is not recommended. ### Details _Give all details on the vulnerability. Pointing to the incriminated source code is very helpful for the maintainer._ ### PoC _Complete instructions, including specific configuration details, to reproduce the vulnerability._ ### Impact If an attacker can control a script that is executed in the victim's browser, then they can typically fully compromise that user. Amongst other things, the attacker can: 1 .Perform any action within the application that the user can perform. 2. View any information that the user is able to view....

### Summary A stored cross-site scripting (XSS) vulnerability exists that enables an authenticated administrator with workspace-level privileges to store a JavaScript payload in uploaded style/legend resources that will execute in the context of another administrator's browser when viewed in the REST Resources API. Access to the REST Resources API is limited to full administrators by default and granting non-administrators access to this endpoint should be carefully considered as it may allow access to files containing sensitive information. ### Details Upload a new Legend via the New Style page if user has permissions for this. This file is then not checked and is uploaded to the backend system. This file can then be viewed directly by requesting it via the API which will then view the file in its raw format without sanitisation.  ![image](https://user-images.githubusercont...

Lektor Static CMS version 3.3.10 suffers from an arbitrary file upload vulnerability that can be leveraged to achieve remote code execution.

### Impact This vulnerability requires GeoServer Administrator with access to the admin console to misconfigured the **Global Settings** for **log file location** to an arbitrary location. This can be used to read files via the admin console **GeoServer Logs** page. It is also possible to leverage RCE or cause denial of service by overwriting key GeoServer files. ### Patches As this issue requires GeoServer administrators access, often representing a trusted party, the vulnerability has not yet attracted a volunteer or resources. Interested parties are welcome to contact [email protected] for recommendations on developing a fix. ### Workarounds A system administrator responsible for running GeoServer can define the ``GEOSERVER_LOG_FILE`` parameter, preventing the global setting provided from being used. The ``GEOSERVER_LOG_LOCATION`` parameter can be set as system property, environment variable, or servlet context parameter. Environmental variable: ```bash e...

We found a tax scammer that set up a fake website where targets could apply for an Employer Identification Number.

By Waqas Ukrainian police seized a massive trove of 100 million stolen email and Instagram accounts – Three individuals were… This is a post from HackRead.com Read the original post: Ukraine Arrests Hackers for Selling 100 Million Email, Instagram Accounts