Jupyter_server
14 CVEs tracked. None of them is in CISA KEV.
This hub aggregates every CVE we track for Jupyter_server, a product in the oss libraries space. Use it to gauge the current risk picture and drill into individual advisories.
Jupyter_server CVEs per month
| Month | CVEs |
|---|---|
| 2024-10 | 0 |
| 2024-11 | 0 |
| 2024-12 | 0 |
| 2025-01 | 0 |
| 2025-02 | 0 |
| 2025-03 | 0 |
| 2025-04 | 0 |
| 2025-05 | 0 |
| 2025-06 | 0 |
| 2025-07 | 0 |
| 2025-08 | 0 |
| 2025-09 | 0 |
| 2025-10 | 0 |
| 2025-11 | 0 |
| 2025-12 | 0 |
| 2026-01 | 0 |
| 2026-02 | 0 |
| 2026-03 | 0 |
| 2026-04 | 0 |
| 2026-05 | 4 |
| 2026-06 | 1 |
| 2026-07 | 0 |
| 2026-08 | 0 |
| 2026-09 | 1 |
Severity
How the 14 CVEs score on CVSS. Severity is not exploitation: KEV is counted above.
- High6
- Medium7
- Low1
Latest CVEs
The 14 most recently published vulnerabilities affecting Jupyter_server.
- CVE-2026-86049Jupyter Server: 5xx request logging leaks token-bearing Referer header values7.1
- CVE-2026-44727Jupyter Server: Stored XSS in `NbconvertFileHandler` / `NbconvertPostHandler` via missing `sandbox` CSP5.4
- CVE-2026-40934jupyter-server authentication cookies remain valid after password reset due to static cookie secret6.8
- CVE-2026-40110jupyter-server CORS origin validation bypass via unanchored regex in allow_origin_pat7.3
- CVE-2026-35397jupyter-server path traversal allows access to sibling directories sharing root_dir name prefix8.8
- CVE-2025-61669jupyter_server next parameter open redirect can redirect users to external domains6.1
- CVE-2024-35178Jupyter server on Windows discloses Windows user password hash7.5
- CVE-2023-49080Jupyter Server errors include tracebacks with path information3.5
- CVE-2023-39968Open Redirect Vulnerability in jupyter-server4.3
- CVE-2023-40170cross-site inclusion (XSSI) of files in jupyter-server4.6
- CVE-2022-29241Known or guessable hidden files may be accessed in Jupyter Server7.1
- CVE-2022-24757Sensitive Auth & Cookie data stored in Jupyter server logs7.5
- CVE-2020-26275Open redirect vulnerability6.1
- CVE-2020-26232Open redirect in Jupyter Server4.1
Product grouping is registry-driven, with AI assist and human review. How it works