Package Instance
Lookup for vulnerable packages by Package URL.
GET /api/packages/50018?format=api
{ "url": "http://public2.vulnerablecode.io/api/packages/50018?format=api", "purl": "pkg:pypi/jupyter-server@2.18.0", "type": "pypi", "namespace": "", "name": "jupyter-server", "version": "2.18.0", "qualifiers": {}, "subpath": "", "is_vulnerable": false, "next_non_vulnerable_version": "2.18.0", "latest_non_vulnerable_version": "2.18.0", "affected_by_vulnerabilities": [], "fixing_vulnerabilities": [ { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/37309?format=api", "vulnerability_id": "VCID-4afw-qvxb-27eg", "summary": "Jupyter Server is the backend for Jupyter web applications. In jupyter_server versions through 2.17.0, the next query parameter in the login flow is insufficiently validated in `LoginFormHandler._redirect_safe()`, which allows redirects to arbitrary external domains via values such as `///example.com`. An attacker can use a crafted login URL to redirect users to a malicious site and facilitate phishing attacks. This issue is fixed in version 2.18.0.", "references": [ { "reference_url": "https://github.com/jupyter-server/jupyter_server/security/advisories/GHSA-qh7q-6qm3-653w", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.1", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N" } ], "url": "https://github.com/jupyter-server/jupyter_server/security/advisories/GHSA-qh7q-6qm3-653w" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/50018?format=api", "purl": "pkg:pypi/jupyter-server@2.18.0", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/jupyter-server@2.18.0" } ], "aliases": [ "CVE-2025-61669", "GHSA-qh7q-6qm3-653w", "PYSEC-2026-67" ], "risk_score": null, "exploitability": null, "weighted_severity": null, "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-4afw-qvxb-27eg" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/37315?format=api", "vulnerability_id": "VCID-bj7m-yew4-3qgz", "summary": "Jupyter Server is the backend for Jupyter web applications. In versions 2.17.0 and earlier, the secret used to sign authentication cookies is persisted to a static file at ~/.local/share/jupyter/runtime/jupyter_cookie_secret and is never rotated when a user changes their password. After a password reset and server restart, any previously issued authentication cookie remains cryptographically valid because the signing key has not changed. An attacker who has captured a session cookie through any means retains full authenticated access to the server regardless of subsequent password changes. This affects deployments using password-based authentication, particularly shared or public-facing servers where credential rotation is expected to revoke existing sessions. This issue has been fixed in version 2.18.0.", "references": [ { "reference_url": "https://github.com/jupyter-server/jupyter_server/security/advisories/GHSA-5mrq-x3x5-8v8f", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N" } ], "url": "https://github.com/jupyter-server/jupyter_server/security/advisories/GHSA-5mrq-x3x5-8v8f" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/50018?format=api", "purl": "pkg:pypi/jupyter-server@2.18.0", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/jupyter-server@2.18.0" } ], "aliases": [ "CVE-2026-40934", "GHSA-5mrq-x3x5-8v8f", "PYSEC-2026-69" ], "risk_score": null, "exploitability": null, "weighted_severity": null, "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-bj7m-yew4-3qgz" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/37314?format=api", "vulnerability_id": "VCID-bnpq-rekd-ekdc", "summary": "Jupyter Server is the backend for Jupyter web applications. In versions 2.17.0 and earlier, a path traversal vulnerability in the REST API allows an authenticated user to escape the configured root_dir and access sibling directories whose names begin with the same prefix as the root_dir. For example, with a root_dir named \"test\", the API permits access to a sibling directory named \"testtest\" through a crafted request to the /api/contents endpoint using encoded path components. An attacker can read, write, and delete files in affected sibling directories. Multi-tenant deployments using predictable naming schemes are particularly at risk, as a user with a directory named \"user1\" could access directories for user10 through user19 and beyond. A user who can choose a single-character folder name could gain access to a significant number of sibling directories. \n\nVersion 2.18.0 contains a fix. As a workaround, ensure folder names do not share a common prefix with any sibling directory.", "references": [ { "reference_url": "https://github.com/jupyter-server/jupyter_server/security/advisories/GHSA-5789-5fc7-67v3", "reference_id": "", "reference_type": "", "scores": [ { "value": "8.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H" } ], "url": "https://github.com/jupyter-server/jupyter_server/security/advisories/GHSA-5789-5fc7-67v3" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/50018?format=api", "purl": "pkg:pypi/jupyter-server@2.18.0", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/jupyter-server@2.18.0" } ], "aliases": [ "CVE-2026-35397", "GHSA-5789-5fc7-67v3", "PYSEC-2026-68" ], "risk_score": null, "exploitability": null, "weighted_severity": null, "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-bnpq-rekd-ekdc" } ], "risk_score": null, "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/jupyter-server@2.18.0" }