In DIMO YellowBox CRM before 6.3.4, Path Traversal in images/Apparence (dossier=../) and servletrecuperefichier (document=../) allows an unauthenticated user to download arbitrary files from the server.
The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.
Link | Tags |
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https://www.dimo-crm.fr/blog-crm/ | vendor advisory |
https://www.elysium-security.com/sitemap.php | not applicable |
https://gist.github.com/sm0k/5de26614282669b0bcfa719b87c17305 | third party advisory |