{"schemaVersion":3,"id":"CVE-2025-59842","aliases":["GHSA-vvfj-2jqx-52jm","BIT-jupyterlab-2025-59842","PYSEC-2026-1482","UBUNTU-CVE-2025-59842","DEBIAN-CVE-2025-59842","CGA-57rj-x8gv-39p9","CGA-659r-7cr7-j2jf","CGA-cgh9-c36x-fj5g","CGA-mh7x-j69v-vgrf","CGA-qf5f-8p4w-m86r","openSUSE-SU-2025:15591-1","CGA-59pc-4988-2wgm","CGA-pxr7-8jx8-rq5r"],"status":"published","duplicateOf":null,"title":null,"description":"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.","dates":{"published":"2025-09-26T15:53:37.253Z","modified":"2025-09-26T17:52:42.227Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":4.3,"severity":"medium","version":"3.1","versionLabel":"v3.1","source":"NVD","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N","computed":false,"selection":"backend-summary"},"metrics":[{"version":"4.0","versionLabel":"v4.0","source":"CVE.org","score":2.1,"severity":"low","vector":"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","exploitability":null,"impact":null,"computed":false},{"version":"4.0","versionLabel":"v4.0","source":"OSV · Pypi","score":2.1,"severity":"low","vector":"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","exploitability":null,"impact":null,"computed":true},{"version":"4.0","versionLabel":"v4.0","source":"OSV · Ubuntu","score":2.1,"severity":"low","vector":"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","exploitability":null,"impact":null,"computed":true},{"version":"3.1","versionLabel":"v3.1","source":"OSV · Ubuntu","score":4.3,"severity":"medium","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N","exploitability":7.2,"impact":2.3,"computed":true},{"version":"3.1","versionLabel":"v3.1","source":"OSV · Debian","score":4.3,"severity":"medium","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N","exploitability":7.2,"impact":2.3,"computed":true},{"version":"4.0","versionLabel":"v4.0","source":"OSV · Wolfi","score":2.1,"severity":"low","vector":"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","exploitability":null,"impact":null,"computed":true},{"version":"4.0","versionLabel":"v4.0","source":"OSV · Chainguard","score":2.1,"severity":"low","vector":"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","exploitability":null,"impact":null,"computed":true},{"version":"4.0","versionLabel":"v4.0","source":"NVD","score":2.1,"severity":"low","vector":"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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","exploitability":null,"impact":null,"computed":false},{"version":"3.1","versionLabel":"v3.1","source":"NVD","score":4.3,"severity":"medium","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.0024,"percentile":0.14027,"severity":"low","asOf":"2026-10-18T00:00:00.000Z","change":{"pp":0,"baselineDate":"2026-09-18T00:00:00.000Z","baselineScore":0.0024},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.0024,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.0024,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.0024,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.0024,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.0024,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.0024,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.0024,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.0024,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.0024,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.0024,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.0024,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.0024,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.0024,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.0024,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.0024,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.0024,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.0024,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.0024,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.0024,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.0024,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.0024,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.0024,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.0024,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.0024,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.0024,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.0024,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.0024,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.0024,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.0024,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.0024,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.0024,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.0024,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.0024,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.0024,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.0024,"percentile":0.14027}],"last30":[{"date":"2026-09-18T00:00:00.000Z","score":0.0024,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.0024,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.0024,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.0024,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.0024,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.0024,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.0024,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.0024,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.0024,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.0024,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.0024,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.0024,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.0024,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.0024,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.0024,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.0024,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.0024,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.0024,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.0024,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.0024,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.0024,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.0024,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.0024,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.0024,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.0024,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.0024,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.0024,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.0024,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.0024,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.0024,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.0024,"percentile":0.14027}]},"kev":{"state":"not-listed","entries":[],"listedCount":0,"totalCatalogs":3,"catalogs":[{"source":"cisa","label":"CISA","listed":false,"entry":null},{"source":"enisa","label":"ENISA","listed":false,"entry":null},{"source":"circl","label":"CIRCL","listed":false,"entry":null}]},"ransomware":{"state":"none-recorded","sources":[]},"exploits":[],"exploitCount":0,"weaknesses":[{"id":"CWE-1022","name":"Use of Web Link to Untrusted Target with window.opener Access","description":"The web application produces links to untrusted external sites outside of its sphere of control, but it does not properly prevent the external site from modifying security-critical properties of the window.opener object, such as the location property.","type":"weakness","status":"Incomplete","abstraction":"Variant","likelihoodOfExploit":"Medium","url":"https://cwe.mitre.org/data/definitions/1022.html"}],"affected":[{"vendor":"chainguard","product":"jupyter-docker-base","name":"jupyter-docker-base","label":"jupyter-docker-base","ecosystem":"Chainguard","cpePart":null,"purl":"pkg:apk/chainguard/jupyter-docker-base","purlType":"apk","versions":[{"text":"< 999.9.9_git20260925-r0","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 999.9.9_git20260925-r0","eol":null,"hubHref":null},{"vendor":"chainguard","product":"jupyter-docker-stacks","name":"jupyter-docker-stacks","label":"jupyter-docker-stacks","ecosystem":"Chainguard","cpePart":null,"purl":"pkg:apk/chainguard/jupyter-docker-stacks","purlType":"apk","versions":[{"text":"< 7.3.2-r1","noFixRecorded":false,"fixedIn":null},{"text":"< 999.9.9_git20260925-r0","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 7.3.2-r1 | < 999.9.9_git20260925-r0","eol":null,"hubHref":null},{"vendor":"chainguard","product":"kubeflow-pipelines-visualization-server","name":"kubeflow-pipelines-visualization-server","label":"kubeflow-pipelines-visualization-server","ecosystem":"Chainguard","cpePart":null,"purl":"pkg:apk/chainguard/kubeflow-pipelines-visualization-server","purlType":"apk","versions":[{"text":"< 2.14.3-r1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 2.14.3-r1","eol":null,"hubHref":null},{"vendor":"chainguard","product":"tensorflow-cpu-jupyter","name":"tensorflow-cpu-jupyter","label":"tensorflow-cpu-jupyter","ecosystem":"Chainguard","cpePart":null,"purl":"pkg:apk/chainguard/tensorflow-cpu-jupyter","purlType":"apk","versions":[{"text":"< 2.20.0-r3","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 2.20.0-r3","eol":null,"hubHref":null},{"vendor":"chainguard","product":"tensorflow-gpu-jupyter","name":"tensorflow-gpu-jupyter","label":"tensorflow-gpu-jupyter","ecosystem":"Chainguard","cpePart":null,"purl":"pkg:apk/chainguard/tensorflow-gpu-jupyter","purlType":"apk","versions":[{"text":"< 2.20.0-r2","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 2.20.0-r2","eol":null,"hubHref":null},{"vendor":"wolfi","product":"jupyter-docker-base","name":"jupyter-docker-base","label":"jupyter-docker-base","ecosystem":"Wolfi","cpePart":null,"purl":"pkg:apk/wolfi/jupyter-docker-base","purlType":"apk","versions":[{"text":"< 999.9.9_git20260925-r0","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 999.9.9_git20260925-r0","eol":null,"hubHref":null},{"vendor":"wolfi","product":"jupyter-docker-stacks","name":"jupyter-docker-stacks","label":"jupyter-docker-stacks","ecosystem":"Wolfi","cpePart":null,"purl":"pkg:apk/wolfi/jupyter-docker-stacks","purlType":"apk","versions":[{"text":"< 7.3.2-r1","noFixRecorded":false,"fixedIn":null},{"text":"< 999.9.9_git20260925-r0","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 7.3.2-r1 | < 999.9.9_git20260925-r0","eol":null,"hubHref":null},{"vendor":"wolfi","product":"kubeflow-pipelines-visualization-server","name":"kubeflow-pipelines-visualization-server","label":"kubeflow-pipelines-visualization-server","ecosystem":"Wolfi","cpePart":null,"purl":"pkg:apk/wolfi/kubeflow-pipelines-visualization-server","purlType":"apk","versions":[{"text":"< 2.14.3-r1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 2.14.3-r1","eol":null,"hubHref":null},{"vendor":"debian","product":"jupyterlab","name":"jupyterlab","label":"jupyterlab","ecosystem":"Debian","cpePart":null,"purl":"pkg:deb/debian/jupyterlab","purlType":"deb","versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null},{"text":"< 4.4.10+ds1+~3.1.0+~0.16.6+~cs1.4.4-3","noFixRecorded":false,"fixedIn":null}],"versionsText":"All versions (No fix recorded) | < 4.4.10+ds1+~3.1.0+~0.16.6+~cs1.4.4-3","eol":null,"hubHref":null},{"vendor":"ubuntu","product":"jupyterlab","name":"jupyterlab","label":"jupyterlab","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/jupyterlab","purlType":"deb","versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null}],"versionsText":"All versions (No fix recorded)","eol":null,"hubHref":null},{"vendor":"jupyter","product":"jupyterlab","name":"jupyterlab","label":"jupyterlab","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"< 4.4.8","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 4.4.8","eol":null,"hubHref":"/vendor/jupyter/jupyterlab"},{"vendor":"jupyterlab","product":"jupyterlab","name":"jupyterlab","label":"jupyterlab","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"< 4.4.8","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 4.4.8","eol":null,"hubHref":"/vendor/jupyterlab/jupyterlab"},{"vendor":"PyPI","product":"jupyterlab","name":"jupyterlab","label":"jupyterlab","ecosystem":"PyPI","cpePart":null,"purl":"pkg:pypi/jupyterlab","purlType":"pypi","versions":[{"text":"< 4.4.8","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 4.4.8","eol":null,"hubHref":null},{"vendor":"opensuse","product":"python-jupyterlab&distro=openSUSE Tumbleweed","name":"python-jupyterlab","label":"python-jupyterlab&distro=openSUSE Tumbleweed","ecosystem":"openSUSE","cpePart":null,"purl":"pkg:rpm/opensuse/python-jupyterlab&distro=openSUSE Tumbleweed","purlType":"rpm","versions":[{"text":"< 4.4.9-1.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 4.4.9-1.1","eol":null,"hubHref":null}],"affectedCount":14,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://github.com/jupyterlab/jupyterlab/security/advisories/GHSA-vvfj-2jqx-52jm","label":"github.com/jupyterlab/jupyterlab/security/advisories/GHSA-vvfj-2jqx-52jm","hostname":"github.com","tags":["X Refsource CONFIRM","WEB","REPORT","Advisory","Patch","Third Party Advisory"]},{"url":"https://github.com/jupyterlab/jupyterlab/commit/88ef373039a8cc09f27d3814382a512d9033675c","label":"github.com/jupyterlab/jupyterlab/commit/88ef373039a8cc09f27d3814382a512d9033675c","hostname":"github.com","tags":["X Refsource MISC","WEB","REPORT","FIX","Patch"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-59842","label":"nvd.nist.gov/vuln/detail/CVE-2025-59842","hostname":"nvd.nist.gov","tags":["Advisory"]},{"url":"https://github.com/jupyterlab/jupyterlab","label":"github.com/jupyterlab/jupyterlab","hostname":"github.com","tags":["PACKAGE"]},{"url":"https://pypi.org/project/jupyterlab","label":"pypi.org/project/jupyterlab","hostname":"pypi.org","tags":["PACKAGE"]},{"url":"https://github.com/advisories/GHSA-vvfj-2jqx-52jm","label":"github.com/advisories/GHSA-vvfj-2jqx-52jm","hostname":"github.com","tags":["Advisory"]},{"url":"https://ubuntu.com/security/CVE-2025-59842","label":"ubuntu.com/security/CVE-2025-59842","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2025-59842","label":"www.cve.org/CVERecord?id=CVE-2025-59842","hostname":"www.cve.org","tags":["REPORT"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2025-59842","label":"security-tracker.debian.org/tracker/CVE-2025-59842","hostname":"security-tracker.debian.org","tags":["Advisory"]},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/59xxx/CVE-2025-59842.json","label":"github.com/CVEProject/cvelistV5/tree/main/cves/2025/59xxx/CVE-2025-59842.json","hostname":"github.com","tags":["Advisory"]},{"url":"https://www.suse.com/security/cve/CVE-2025-59842","label":"www.suse.com/security/cve/CVE-2025-59842","hostname":"www.suse.com","tags":["WEB"]}],"lineage":{"upstream":[],"downstream":[],"duplicates":[],"related":["CGA-FR6Q-9XM6-7PFQ","CGA-RPXW-98P8-CRP3"]},"timeline":[{"kind":"published","date":"2025-09-26T15:53:37.253Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2025-09-26T17:52:42.227Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":17,"level":"low","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-19T13:26:42.794Z","stale":false,"partial":false}}