CVE-2025-59842 JupyterLab LaTeX typesetter links did not enforce `noopener` attribute

jupyterlab is an extensible environment for interactive and reproducible computing, based on the Jupyter Notebook Architecture. Prior to version 4.4.8, links generated with LaTeX typesetters in Markdown files and Markdown cells in JupyterLab and Jupyter Notebook did not include the noopener...

GHSA-XCXH-6CV4-Q8P8 HFS user adding a "web link" in HFS is vulnerable to "target=_blank" exploit

Summary When adding a "web link" to the HFS virtual filesystem, the frontend opens it with target="blank" but without the rel="noopener noreferrer" attribute. This allows the opened page to use the window.opener property to change the location of the original HFS tab. Details While most modern...