CVE-2025-59842

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{"affected": [{"affectedData": [{"product": "jupyterlab", "vendor": "jupyterlab", "versions": [{"status": "affected", "version": "< 4.4.8"}]}], "source": "security-advisories@github.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:jupyter:jupyterlab:*:*:*:*:*:*:*:*", "matchCriteriaId": "EA318FFB-B476-4DD9-BD74-CF03B560C56A", "versionEndExcluding": "4.4.8", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "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."}, {"lang": "es", "value": "jupyterlab es un entorno extensible para computaci\u00f3n interactiva y reproducible, basado en la Arquitectura de Jupyter Notebook. Antes de la versi\u00f3n 4.4.8, los enlaces generados con maquetadores LaTeX en archivos Markdown y celdas Markdown en JupyterLab y Jupyter Notebook no inclu\u00edan el atributo noopener. Se considera que esto no tiene impacto en las instalaciones predeterminadas. Te\u00f3ricamente, los usuarios de extensiones de terceros para renderizado de LaTeX podr\u00edan encontrarse vulnerables a ataques de reverse tabnabbing si los enlaces generados por esas extensiones inclu\u00edan target=_blank (no se conocen tales extensiones en el momento de la redacci\u00f3n) y hicieran clic en un enlace generado en LaTeX (t\u00edpicamente visiblemente diferente de otros enlaces). Este problema ha sido parcheado en la versi\u00f3n 4.4.8."}], "id": "CVE-2025-59842", "lastModified": "2026-10-19T16:10:00.260", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 4.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 1.4, "source": "nvd@nist.gov", "type": "Primary"}], "cvssMetricV40": [{"cvssData": {"Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "Safety": "NOT_DEFINED", "attackComplexity": "HIGH", "attackRequirements": "PRESENT", "attackVector": "NETWORK", "availabilityRequirement": "NOT_DEFINED", "baseScore": 2.1, "baseSeverity": "LOW", "confidentialityRequirement": "NOT_DEFINED", "exploitMaturity": "NOT_DEFINED", "integrityRequirement": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "modifiedAttackRequirements": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "modifiedPrivilegesRequired": "NOT_DEFINED", "modifiedSubAvailabilityImpact": "NOT_DEFINED", "modifiedSubConfidentialityImpact": "NOT_DEFINED", "modifiedSubIntegrityImpact": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "modifiedVulnAvailabilityImpact": "NOT_DEFINED", "modifiedVulnConfidentialityImpact": "NOT_DEFINED", "modifiedVulnIntegrityImpact": "NOT_DEFINED", "privilegesRequired": "NONE", "providerUrgency": "NOT_DEFINED", "subAvailabilityImpact": "NONE", "subConfidentialityImpact": "NONE", "subIntegrityImpact": "NONE", "userInteraction": "ACTIVE", "valueDensity": "NOT_DEFINED", "vectorString": "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", "version": "4.0", "vulnAvailabilityImpact": "NONE", "vulnConfidentialityImpact": "LOW", "vulnIntegrityImpact": "NONE", "vulnerabilityResponseEffort": "NOT_DEFINED"}, "source": "security-advisories@github.com", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2025-59842", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2025-09-26T17:36:09.843657Z", "version": "2.0.3"}}]}, "published": "2025-09-26T16:15:48.890", "references": [{"source": "security-advisories@github.com", "tags": ["Patch"], "url": "https://github.com/jupyterlab/jupyterlab/commit/88ef373039a8cc09f27d3814382a512d9033675c"}, {"source": "security-advisories@github.com", "tags": ["Patch", "Third Party Advisory"], "url": "https://github.com/jupyterlab/jupyterlab/security/advisories/GHSA-vvfj-2jqx-52jm"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-1022"}], "source": "security-advisories@github.com", "type": "Secondary"}]}

{"bugzilla": {"description": "jupyterlab: JupyterLab LaTeX typesetter links did not enforce `noopener` attribute", "id": "2399757", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2399757"}, "csaw": false, "cvss3": {"cvss3_base_score": "3.1", "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N", "status": "draft"}, "cwe": "CWE-1022", "details": ["No description is available for this CVE."], "mitigation": {"lang": "en:us", "value": "Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability."}, "name": "CVE-2025-59842", "package_state": [{"cpe": "cpe:/a:redhat:openshift_ai", "fix_state": "Fix deferred", "package_name": "rhoai/odh-kf-notebook-controller-rhel8", "product_name": "Red Hat OpenShift AI (RHOAI)"}, {"cpe": "cpe:/a:redhat:openshift_ai", "fix_state": "Fix deferred", "package_name": "rhoai/odh-notebook-controller-rhel8", "product_name": "Red Hat OpenShift AI (RHOAI)"}], "public_date": "2025-09-26T15:53:37Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2025-59842\nhttps://nvd.nist.gov/vuln/detail/CVE-2025-59842\nhttps://github.com/jupyterlab/jupyterlab/commit/88ef373039a8cc09f27d3814382a512d9033675c\nhttps://github.com/jupyterlab/jupyterlab/security/advisories/GHSA-vvfj-2jqx-52jm"], "threat_severity": "Low"}

{"created": "2025-09-29T09:30:22.396686+00:00", "updated": "2025-09-29T09:30:22.396776+00:00", "vendors": ["jupyter", "jupyter$PRODUCT$jupyterlab"]}