The Jupyter notebook is a web-based notebook environment for interactive computing. Prior to version 6.4.9, unauthorized actors can access sensitive information from server logs. Anytime a 5xx error is triggered, the auth cookie and other header values are recorded in Jupyter server logs by default. Considering these logs do not require root access, an attacker can monitor these logs, steal sensitive auth/cookie information, and gain access to the Jupyter server. Jupyter notebook version 6.4.x contains a patch for this issue. There are currently no known workarounds.
Cite this page
CVE-2022-24758. CVEDatabase.com. Retrieved 1 May 2026. https://cvedatabase.com/cve/CVE-2022-24758
Use CWE-532, Jupyter vendor hub and Notebook product page to widen CVE-2022-24758 into its surrounding weakness, vendor, and product context.
Compare it with CVE-2021-32798, CVE-2024-43805 and CVE-2024-22421 for nearby disclosures in the same product family.