{"answers":{"affected":"11 open source packages ship an affected version, including jupyterlab, jupyter-base-notebook and jupyter-notebook. It affects 3 products.","exploited":"There is no known exploitation of CVE-2024-22421 in the wild and no public exploit code.","fix":"Upgrade jupyterlab to a fixed version for your release line: 3.6.7 or 4.0.11.","what":"CVE-2024-22421 is a high-severity vulnerability in Fedoraproject Fedora, published on 19 Jan 2024. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2024-22421 and fix it if it is affected.\n\nWhat it is: CVE-2024-22421 is a high-severity vulnerability in Fedoraproject Fedora, published on 19 Jan 2024. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2024-22421 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- jupyterlab (Bitnami): affected all versions; fixed in 3.6.7, 4.0.11\n- jupyterlab (PyPI): affected all versions; fixed in 3.6.7, 4.0.11\n- jupyterlab (PyPI): affected all versions; fixed in 3.6.7\n- jupyterlab (PyPI): affected all versions; fixed in 3.6.7\n- jupyterlab (PyPI): affected from 4.0.0; fixed in 4.0.11\n- jupyterlab (PyPI): affected from 4.0.0; fixed in 4.0.11\n- jupyter-base-notebook (Bitnami): affected from 7.0.0; fixed in 7.0.7\n- jupyter-notebook (Bitnami): affected from 7.0.0; fixed in 7.0.7\n- notebook (PyPI): affected from 7.0.0; fixed in 7.0.7\n- notebook (PyPI): affected from 7.0.0; fixed in 7.0.7\n- notebook (PyPI): affected from 7.0.0; fixed in 7.0.7\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2024-22421/ (Markdown: https://insights.sbomify.com/CVE-2024-22421/index.md)","id":"CVE-2024-22421","markdown":"https://insights.sbomify.com/CVE-2024-22421/index.md","name":"CVE-2024-22421","record":{"aliases":["BIT-jupyter-base-notebook-2024-22421","BIT-jupyter-notebook-2024-22421","BIT-jupyterlab-2024-22421","DEBIAN-CVE-2024-22421","GHSA-44cc-43rp-5947","PYSEC-2026-1706","PYSEC-2026-2534"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["data_read","security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"JupyterLab","requires_auth":"none","summary":"Attackers can steal authentication and CSRF tokens from JupyterLab users via malicious links, potentially leading to account takeover.","user_interaction":"required","vuln_class":"information_disclosure"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[{"product":"fedora","vendor":"fedoraproject"},{"product":"jupyterlab","vendor":"jupyter"},{"product":"notebook","vendor":"jupyter"}],"cvss":{"score":7.6,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:L/A:L","version":"3.1"},"cwes":[{"id":"CWE-23","name":"Relative Path Traversal"},{"id":"CWE-200","name":"Exposure of Sensitive Information to an Unauthorized Actor"}],"description":"JupyterLab is an extensible environment for interactive and reproducible computing, based on the Jupyter Notebook and Architecture. Users of JupyterLab who click on a malicious link may get their `Authorization` and `XSRFToken` tokens exposed to a third party when running an older `jupyter-server` version. JupyterLab versions 4.1.0b2, 4.0.11, and 3.6.7 are patched. No workaround has been identified, however users should ensure to upgrade `jupyter-server` to version 2.7.2 or newer which includes a redirect vulnerability fix.","ecosystems":["Bitnami","PyPI"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":true,"headline":"Potential authentication and CSRF tokens leak in JupyterLab","id":"CVE-2024-22421","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Bitnami","product":"fedoraproject:fedora","products":["fedoraproject:fedora"],"type":"information_disclosure","year":"2024"},"n_packages":11,"n_references":3,"next":{"headline":"Unauthenticated Denial of Service (DOS) attack in AnythingLLM","id":"CVE-2024-22422"},"packages":[{"ecosystem":"Bitnami","fixed":["7.0.7"],"introduced":["7.0.0"],"last_affected":[],"package":"jupyter-base-notebook","purl":"pkg:bitnami/jupyter-base-notebook","source":"BIT-jupyter-base-notebook-2024-22421"},{"ecosystem":"Bitnami","fixed":["7.0.7"],"introduced":["7.0.0"],"last_affected":[],"package":"jupyter-notebook","purl":"pkg:bitnami/jupyter-notebook","source":"BIT-jupyter-notebook-2024-22421"},{"ecosystem":"Bitnami","fixed":["3.6.7","4.0.11"],"introduced":["0","4.0.0"],"last_affected":[],"package":"jupyterlab","purl":"pkg:bitnami/jupyterlab","source":"BIT-jupyterlab-2024-22421"},{"ecosystem":"PyPI","fixed":["3.6.7","4.0.11"],"introduced":["0","4.0.0"],"last_affected":[],"package":"jupyterlab","purl":"pkg:pypi/jupyterlab","source":"PYSEC-2026-2534"},{"ecosystem":"PyPI","fixed":["3.6.7"],"introduced":["0"],"last_affected":[],"package":"jupyterlab","purl":null,"source":"GHSA-44cc-43rp-5947"},{"ecosystem":"PyPI","fixed":["3.6.7"],"introduced":["0"],"last_affected":[],"package":"jupyterlab","purl":"pkg:pypi/jupyterlab","source":"GHSA-44cc-43rp-5947"},{"ecosystem":"PyPI","fixed":["4.0.11"],"introduced":["4.0.0"],"last_affected":[],"package":"jupyterlab","purl":null,"source":"GHSA-44cc-43rp-5947"},{"ecosystem":"PyPI","fixed":["4.0.11"],"introduced":["4.0.0"],"last_affected":[],"package":"jupyterlab","purl":"pkg:pypi/jupyterlab","source":"GHSA-44cc-43rp-5947"},{"ecosystem":"PyPI","fixed":["7.0.7"],"introduced":["7.0.0"],"last_affected":[],"package":"notebook","purl":null,"source":"GHSA-44cc-43rp-5947"},{"ecosystem":"PyPI","fixed":["7.0.7"],"introduced":["7.0.0"],"last_affected":[],"package":"notebook","purl":"pkg:pypi/notebook","source":"GHSA-44cc-43rp-5947"},{"ecosystem":"PyPI","fixed":["7.0.7"],"introduced":["7.0.0"],"last_affected":[],"package":"notebook","purl":"pkg:pypi/notebook","source":"PYSEC-2026-1706"}],"prev":{"headline":"Stored cross site scripting in Markdown Preview in JupyterLab","id":"CVE-2024-22420"},"products":["jupyterlab"],"published":"2024-01-19","related":[{"cvss_score":9.8,"headline":"PHP-CGI OS Command Injection","id":"CVE-2024-4577","kev_date_added":"2024-06-12","published":"2024-06-09"},{"cvss_score":9.8,"headline":"Grafana Authentication Bypass","id":"CVE-2021-39226","kev_date_added":"2022-08-25","published":"2021-10-05"},{"cvss_score":9.8,"headline":"VMware ESXi and Horizon DaaS OpenSLP Heap-Based Buffer Overflow","id":"CVE-2019-5544","kev_date_added":"2021-11-03","published":"2019-12-06"},{"cvss_score":9.6,"headline":"Google Chromium V8 Type Confusion","id":"CVE-2024-4947","kev_date_added":"2024-05-20","published":"2024-05-15"},{"cvss_score":9.6,"headline":"Google Chromium Visuals Use-After-Free","id":"CVE-2024-4671","kev_date_added":"2024-05-13","published":"2024-05-09"},{"cvss_score":9.6,"headline":"Google Chromium Mojo Insufficient Data Validation","id":"CVE-2022-3075","kev_date_added":"2022-09-08","published":"2022-09-26"},{"cvss_score":9.6,"headline":"Google Chromium Indexed DB API Use-After-Free","id":"CVE-2021-30633","kev_date_added":"2021-11-03","published":"2021-10-08"}],"sources":[{"class":"attribution","licence":"Apache-2.0","name":"Bitnami","prefix":"BIT"},{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"GitHub Advisory Database","prefix":"GHSA"},{"class":"attribution","licence":"CC BY 4.0","name":"PyPA Advisory Database","prefix":"PYSEC"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2025-06-17","vendors":["jupyterlab"]},"summary":"Attackers can steal authentication and CSRF tokens from JupyterLab users via malicious links, potentially leading to account takeover.","url":"https://insights.sbomify.com/CVE-2024-22421/"}