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.

References

• https://nvd.nist.gov/vuln/detail/CVE-2021-41950
• https://www.horizon3.ai/multiple-vulnerabilities-in-resourcespace/
• http://svn.resourcespace.com/svn/rs/releases/9.6/pages/ajax/tiles.php