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Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
Wed, 03 Jun 2026 17:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| CPEs | cpe:2.3:a:jupyter:jupyter_server:2.17.0:*:*:*:*:*:*:* | |
| Metrics |
cvssV3_1
|
Tue, 02 Jun 2026 15:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Jupyter
Jupyter jupyter Server |
|
| Vendors & Products |
Jupyter
Jupyter jupyter Server |
Tue, 02 Jun 2026 13:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Tue, 02 Jun 2026 10:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | A path traversal vulnerability exists in jupyter-server version 2.17.0 due to an incorrect root directory boundary check in the _get_os_path() function within jupyter_server/services/contents/fileio.py. The check uses startswith(root) without appending a trailing path separator, allowing sibling directories with names starting with the same prefix as root_dir to bypass the check. Additionally, the to_os_path() function in utils.py does not strip ".." from path parts, enabling traversal sequences to bypass the vulnerable check. This vulnerability can lead to unauthorized read/write access to files in sibling directories, potentially exposing sensitive data in shared hosting environments. | |
| Title | Path Traversal in jupyter/jupyter | |
| Weaknesses | CWE-23 | |
| References |
| |
| Metrics |
cvssV3_0
|
Projects
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Status: PUBLISHED
Assigner: @huntr_ai
Published:
Updated: 2026-06-02T12:14:02.747Z
Reserved: 2026-04-02T12:44:03.302Z
Link: CVE-2026-5422
Updated: 2026-06-02T12:12:01.952Z
Status : Analyzed
Published: 2026-06-02T10:16:25.800
Modified: 2026-06-03T17:09:31.823
Link: CVE-2026-5422
No data.
OpenCVE Enrichment
Updated: 2026-06-02T14:45:10Z