CVE-2026-87976

Apache NiFi Registry 0.4.0 through 2.11.0 are subject to path manipulation when storing extension bundle content using group, artifact, and version coordinates…

Nifi

Apache NiFi Registry 0.4.0 through 2.11.0 are subject to path manipulation when storing extension bundle content using group, artifact, and version coordinates from uploaded NAR manifests. The default file persistence provider used coordinates as filesystem path components without rejected parent-directory names, and the path-containment check compared an unnormalized resolved path. An authenticated user authorized to write and delete bundles in a bucket can upload a NAR…

16. Sep 2026

Ausgewertete Quellen

• Hersteller
  https://lists.apache.org/thread/kw89toml5zq20ry3279mx7y184vrlb8x
• Hinweis
  http://www.openwall.com/lists/oss-security/2026/09/16/11
• NVD
  CVE-2026-87976