https://vulnerability.circl.lu/rss/recent/all/10 Most recent entries from all 2026-10-01T04:23:15.612973+00:00 Vulnerability-Lookup info@circl.lu python-feedgen Contains only the most 10 recent entries. https://vulnerability.circl.lu/vuln/brew-jupyterlab-cve-2023-49080 BREW-jupyterlab-CVE-2023-49080 — jupyter-server errors include tracebacks with path information 2026-10-01T04:23:15.694536+00:00

Affected: Homebrew: jupyterlab

### Impact

Unhandled errors in API requests include traceback information, which can include path information. There is no known mechanism by which to trigger these errors without authentication, so the paths revealed are not considered particularly sensitive, given that the requesting user has arbitrary execution permissions already in the same environment.

### Patches

jupyter-server PATCHED_VERSION no longer includes traceback information in JSON error responses. For compatibility, the traceback field is present, but always empty.

### Workarounds

None

 https://vulnerability.circl.lu/vuln/cve-2023-49080 CVE-2023-49080 — Jupyter Server errors include tracebacks with path information 2026-10-01T04:23:15.694672+00:00

Affected: jupyter-server jupyter_server

The Jupyter Server provides the backend (i.e. the core services, APIs, and REST endpoints) for Jupyter web applications like Jupyter notebook, JupyterLab, and Voila. Unhandled errors in API requests coming from an authenticated user include traceback information, which can include path information. There is no known mechanism by which to trigger these errors without authentication, so the paths revealed are not considered particularly sensitive, given that the requesting user has arbitrary execution permissions already in the same environment. A fix has been introduced in commit `0056c3aa52` which no longer includes traceback information in JSON error responses. For compatibility, the traceback field is present, but always empty. This commit has been included in version 2.11.2. Users are advised to upgrade. There are no known workarounds for this vulnerability.

 https://vulnerability.circl.lu/vuln/pysec-2023-272 PYSEC-2023-272 2026-10-01T04:23:15.694725+00:00

Affected: PyPI: jupyter-server

The Jupyter Server provides the backend (i.e. the core services, APIs, and REST endpoints) for Jupyter web applications like Jupyter notebook, JupyterLab, and Voila. Unhandled errors in API requests coming from an authenticated user include traceback information, which can include path information. There is no known mechanism by which to trigger these errors without authentication, so the paths revealed are not considered particularly sensitive, given that the requesting user has arbitrary execution permissions already in the same environment. A fix has been introduced in commit `0056c3aa52` which no longer includes traceback information in JSON error responses. For compatibility, the traceback field is present, but always empty. This commit has been included in version 2.11.2. Users are advised to upgrade. There are no known workarounds for this vulnerability.