{
"id": "GHSA-grfj-wjv9-4f9v",
"aliases": [
"CVE-2020-26232"
],
"details": "### Impact\n_What kind of vulnerability is it? Who is impacted?_\n\nOpen redirect vulnerability - a maliciously crafted link to a jupyter server could redirect the browser to a different website.\n\nAll jupyter servers are technically affected, however, these maliciously crafted links can only be reasonably made for known jupyter server hosts. A link to your jupyter server may *appear* safe, but ultimately redirect to a spoofed server on the public internet.\n\nThis originated in jupyter/notebook: https://github.com/jupyter/notebook/security/advisories/GHSA-c7vm-f5p4-8fqh\n\n### Patches\n\n_Has the problem been patched? What versions should users upgrade to?_\n\njupyter_server 1.0.6\n\n### References\n\n[OWASP page on open redirects](https://cheatsheetseries.owasp.org/cheatsheets/Unvalidated_Redirects_and_Forwards_Cheat_Sheet.html)\n\n### For more information\n\nIf you have any questions or comments about this advisory, or vulnerabilities to report, please email our security list [[email protected] ](mailto:[email protected] ).\n\nCredit: zhuonan li of Alibaba Application Security Team",
"summary": "Open redirect in Jupyter Server",
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "1.0.6"
}
]
}
],
"package": {
"name": "jupyter-server",
"ecosystem": "PyPI"
}
}
],
"modified": "2024-09-23T19:28:58Z",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:N/I:L/A:N"
},
{
"type": "CVSS_V4",
"score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:N/VA:N/SC:N/SI:L/SA:N"
}
],
"published": "2020-11-24T21:20:52Z",
"references": [
{
"url": "https://github.com/jupyter/jupyter_server/security/advisories/GHSA-grfj-wjv9-4f9v",
"type": "WEB"
},
{
"url": "https://nvd.nist.gov/vuln/detail/CVE-2020-26232",
"type": "ADVISORY"
},
{
"url": "https://github.com/jupyter-server/jupyter_server/commit/3d83e49090289c431da253e2bdb8dc479cbcb157",
"type": "WEB"
},
{
"url": "https://github.com/jupyter-server/jupyter_server",
"type": "PACKAGE"
},
{
"url": "https://github.com/jupyter-server/jupyter_server/blob/master/CHANGELOG.md#106---2020-11-18",
"type": "WEB"
},
{
"url": "https://github.com/pypa/advisory-database/tree/main/vulns/jupyter-server/PYSEC-2020-234.yaml",
"type": "WEB"
}
],
"schema_version": "1.4.0",
"database_specific": {
"cwe_ids": [
"CWE-601"
],
"severity": "MODERATE",
"github_reviewed": true,
"nvd_published_at": null,
"github_reviewed_at": "2020-11-24T21:10:20Z"
}
}