CVE-2026-92970
highHUBzero CMS through 2.2.32 contains a path traversal vulnerability in project file upload handlers that allows authenticated project members to write arbitrary…
HUBzero CMS through 2.2.32 contains a path traversal vulnerability in project file upload handlers that allows authenticated project members to write arbitrary files outside the project repository. Attackers can supply traversal sequences in upload parameters to write files to attacker-chosen paths with web server privileges, potentially enabling code execution.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Affected products
Not reported by the source (unknown — not "none").
Weakness classification (CWE)
Source: NVD / CISA. “NVD-CWE-Other” and “NVD-CWE-noinfo” mean NVD could not assign a specific weakness.
Mitigation & advisories
No vendor advisory or patch reference tagged by NVD. Check the references below.
References
- https://github.com/hubzero/hubzero-cms disclosure@vulncheck.com
- https://github.com/hubzero/hubzero-cms/blob/v2.2.32/core/components/com_projects/api/contr... disclosure@vulncheck.com
- https://github.com/hubzero/hubzero-cms/blob/v2.2.32/core/libraries/Hubzero/Filesystem/Enti... disclosure@vulncheck.com
- https://github.com/hubzero/hubzero-cms/blob/v2.2.32/core/plugins/projects/files/connection... disclosure@vulncheck.com
- https://github.com/hubzero/hubzero-cms/commit/4a58215463e5d42f8d03567358171383da939946 disclosure@vulncheck.com
- https://github.com/hubzero/hubzero-cms/commit/5b4c4aefedf647390465cdfd0e7fa626c3e1cb39 disclosure@vulncheck.com
- https://www.vulncheck.com/advisories/hubzero-cms-through-2.2.32-path-traversal-via-file-up... disclosure@vulncheck.com