CVE-2023-39968— Open Redirect Vulnerability in jupyter-server
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I. Basic Information for CVE-2023-39968
Vulnerability Information
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Vulnerability Title
Open Redirect Vulnerability in jupyter-server
Source: NVD (National Vulnerability Database)
Vulnerability Description
jupyter-server is the backend for Jupyter web applications. Open Redirect Vulnerability. Maliciously crafted login links to known Jupyter Servers can cause successful login or an already logged-in session to be redirected to arbitrary sites, which should be restricted to Jupyter Server-served URLs. This issue has been addressed in commit `29036259` which is included in release 2.7.2. Users are advised to upgrade. There are no known workarounds for this vulnerability.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
指向未可信站点的URL重定向(开放重定向)
Source: NVD (National Vulnerability Database)
Vulnerability Title
Jupyter Server 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Jupyter Server是Jupyter组织的一款用于为Jupyter Web应用提供后端服务的应用软件。 Jupyter Server 2.7.2之前版本存在输入验证错误漏洞，该漏洞源于存在打开重定向漏洞，可能会导致成功登录或已登录的会话被重定向到任意站点。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| jupyter-server | jupyter_server | < 2.7.2 | - |
II. Public POCs for CVE-2023-39968
| # | POC Description | Source Link | Shenlong Link |
|---|
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IV. Related Vulnerabilities
Same product: jupyter_server
- CVE-2026-40934
jupyter-server authentication cookies remain valid after pas - CVE-2026-40110
jupyter-server CORS origin validation bypass via unanchored - CVE-2026-35397
jupyter-server path traversal allows access to sibling direc - CVE-2025-61669
jupyter_server next parameter open redirect can redirect use - CVE-2024-35178
Jupyter server on Windows discloses Windows user password ha
Same vendor: jupyter-server
- CVE-2026-40934
jupyter-server authentication cookies remain valid after pas - CVE-2026-40110
jupyter-server CORS origin validation bypass via unanchored - CVE-2026-35397
jupyter-server path traversal allows access to sibling direc - CVE-2025-61669
jupyter_server next parameter open redirect can redirect use - CVE-2024-35178
Jupyter server on Windows discloses Windows user password ha
Same weakness: CWE-601
- CVE-2026-42350
Kargo: Open Redirect in UI OIDC Login Flow via redirectTo Qu - CVE-2026-42195
Unvalidated gitlab URL parameter redirects OAuth authorize s - CVE-2026-3318
Multiple vulnerabilities in Cradle e-commerce - CVE-2026-42259
Saltcorn: Open Redirect in `POST /auth/login` due to incompl - CVE-2026-6795
Open Redirect in DivvyDrive Information Technologies' DivvyD
V. Comments for CVE-2023-39968
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