CVE-2025-59842 (GCVE-0-2025-59842)

Vulnerability from cvelistv5 – Published: 2025-09-26 15:53 – Updated: 2025-09-26 17:52
VLAI
Title
JupyterLab LaTeX typesetter links did not enforce `noopener` attribute
Summary
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 attribute. This is deemed to have no impact on the default installations. Theoretically users of third-party LaTeX-rendering extensions could find themselves vulnerable to reverse tabnabbing attacks if links generated by those extensions included target=_blank (no such extensions are known at time of writing) and they were to click on a link generated in LaTeX (typically visibly different from other links). This issue has been patched in version 4.4.8.
Severity
2.1 (Low)
CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:A/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-09-26 17:36 UTC
CWE
  • CWE-1022 - Use of Web Link to Untrusted Target with window.opener Access
Assigner
GitHub_M CNA under the mitre root
CNA scorecard C 72/100 over 7858 records in the last 180 days details
References
Impacted products
Vendor Product Version CPE status
jupyterlab jupyterlab Affected: < 4.4.8
guessed Create a notification for this product.
Show details on NVD website
To clipboard 

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