{"containers":{"cna":{"affected":[{"product":"notebook","vendor":"jupyter","versions":[{"status":"affected","version":">= 6.0.0, < 6.4.1"},{"status":"affected","version":"< 5.7.11"}]}],"descriptions":[{"lang":"en","value":"The Jupyter notebook is a web-based notebook environment for interactive computing. In affected versions untrusted notebook can execute code on load. Jupyter Notebook uses a deprecated version of Google Caja to sanitize user inputs. A public Caja bypass can be used to trigger an XSS when a victim opens a malicious ipynb document in Jupyter Notebook. The XSS allows an attacker to execute arbitrary code on the victim computer using Jupyter APIs."}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":10,"baseSeverity":"CRITICAL","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"CHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N","version":"3.1"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-79","description":"CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')","lang":"en","type":"CWE"}]}],"providerMetadata":{"dateUpdated":"2021-08-09T20:50:10.000Z","orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","shortName":"GitHub_M"},"references":[{"tags":["x_refsource_CONFIRM"],"url":"https://github.com/jupyter/notebook/security/advisories/GHSA-hwvq-6gjx-j797"},{"tags":["x_refsource_MISC"],"url":"https://github.com/jupyter/notebook/commit/79fc76e890a8ec42f73a3d009e44ef84c14ef0d5"}],"source":{"advisory":"GHSA-hwvq-6gjx-j797","discovery":"UNKNOWN"},"title":"Failure to Sanitize Special Elements into a Different Plane (Special Element Injection) in notebook","x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"security-advisories@github.com","ID":"CVE-2021-32798","STATE":"PUBLIC","TITLE":"Failure to Sanitize Special Elements into a Different Plane (Special Element Injection) in notebook"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"notebook","version":{"version_data":[{"version_value":">= 6.0.0, < 6.4.1"},{"version_value":"< 5.7.11"}]}}]},"vendor_name":"jupyter"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"The Jupyter notebook is a web-based notebook environment for interactive computing. In affected versions untrusted notebook can execute code on load. Jupyter Notebook uses a deprecated version of Google Caja to sanitize user inputs. A public Caja bypass can be used to trigger an XSS when a victim opens a malicious ipynb document in Jupyter Notebook. The XSS allows an attacker to execute arbitrary code on the victim computer using Jupyter APIs."}]},"impact":{"cvss":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":10,"baseSeverity":"CRITICAL","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"CHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N","version":"3.1"}},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')"}]}]},"references":{"reference_data":[{"name":"https://github.com/jupyter/notebook/security/advisories/GHSA-hwvq-6gjx-j797","refsource":"CONFIRM","url":"https://github.com/jupyter/notebook/security/advisories/GHSA-hwvq-6gjx-j797"},{"name":"https://github.com/jupyter/notebook/commit/79fc76e890a8ec42f73a3d009e44ef84c14ef0d5","refsource":"MISC","url":"https://github.com/jupyter/notebook/commit/79fc76e890a8ec42f73a3d009e44ef84c14ef0d5"}]},"source":{"advisory":"GHSA-hwvq-6gjx-j797","discovery":"UNKNOWN"}}},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-03T23:33:55.864Z"},"title":"CVE Program Container","references":[{"tags":["x_refsource_CONFIRM","x_transferred"],"url":"https://github.com/jupyter/notebook/security/advisories/GHSA-hwvq-6gjx-j797"},{"tags":["x_refsource_MISC","x_transferred"],"url":"https://github.com/jupyter/notebook/commit/79fc76e890a8ec42f73a3d009e44ef84c14ef0d5"}]}]},"cveMetadata":{"assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","assignerShortName":"GitHub_M","cveId":"CVE-2021-32798","datePublished":"2021-08-09T20:50:10.000Z","dateReserved":"2021-05-12T00:00:00.000Z","dateUpdated":"2024-08-03T23:33:55.864Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.1"}