Threats Tagged 'cve-2026-44615'

Path traversal vulnerability in Apache Zeppelin. When FileSystemNotebookRepo is configured, an authenticated attacker with permission to rename a note, or access to folder operations, could supply traversal segments in note or folder paths.                   Zeppelin composed these values into filesystem paths using the server's filesystem or Hadoop identity without ensuring that the result remained under the configured notebook directory. This could allow notebook files or directories to be moved,                   written, or deleted outside the notebook root. This issue affects Apache Zeppelin versions 0.9.0 through 0.12.0. Users are recommended to upgrade to version 0.12.1, which fixes this issue.

CVE-2026-44615 is a path traversal vulnerability in Apache Zeppelin affecting versions 0.9.0 through 0.12.0. When FileSystemNotebookRepo is configured, an authenticated user with permission to rename notes or perform folder operations can supply path traversal sequences. This allows manipulation of filesystem paths outside the intended notebook directory, potentially moving, writing, or deleting files or directories beyond the notebook root. The issue is fixed in Apache Zeppelin version 0.12.1.