Arbitrary File Deletion Vulnerability in ResourceSpace 9.6

CVE-2021-41950 · CRITICAL Severity

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H

A directory traversal issue in ResourceSpace 9.6 before 9.6 rev 18277 allows remote unauthenticated attackers to delete arbitrary files on the ResourceSpace server via the provider and variant parameters in pages/ajax/tiles.php. Attackers can delete configuration or source code files, causing the application to become unavailable to all users.

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