CVE-2025-61669
2 advisories.
PyPI/jupyter-server CVE-2025-61669: medium, EPSS 0.24%
Jupyter Server has an open redirection vulnerability in `next` query parameter
Action: Upgrade jupyter-server to 2.18.0 or later.
pip install jupyter-server==2.18.0Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 2.18.0 | - |
Fixed versions
| 2.18.0 |
Sources
- osv: GHSA-qh7q-6qm3-653w
- https://github.com/jupyter-server/jupyter_server/security/advisories/GHSA-qh7q-6qm3-653w
- https://nvd.nist.gov/vuln/detail/CVE-2025-61669
- https://github.com/jupyter-server/jupyter_server
- https://github.com/pypa/advisory-database/tree/main/vulns/jupyter-server/PYSEC-2026-67.yaml
CVE-2025-61669 · published · modified · JSON
PyPI/jupyter-server CVE-2025-61669: medium 6.1, EPSS 0.24%
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._redi
Action: Upgrade jupyter-server to 2.18.0 or later.
pip install jupyter-server==2.18.0Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 2.18.0 | - |
Fixed versions
| 2.18.0 |
Sources
- osv: PYSEC-2026-67
- https://github.com/jupyter-server/jupyter_server/security/advisories/GHSA-qh7q-6qm3-653w
CVE-2025-61669 · published · modified · JSON