GMS-2023-3991: Ibexa DXP Download route allows filename change
Impact
The route used for file downloads allows specifying the name of the downloaded file. This is an unintended side effect of the implementation, and means one could construct download URLs with filenames that have no relation to the actual file, which could lead to misunderstandings and confusion, and possibly other harm. As such it is a low severity vulnerability. It affects all supported versions of Ibexa DXP and eZ Platform, in installations where downloadable files exist.
Patches
The issue is fixed in all supported versions of ibexa/core, see “Patched versions”. An advisory is also published for ezsystems/ezpublish-kernel and ezsystems/ezplatform-kernel, please see those repositories. Commit: https://github.com/ibexa/core/commit/704f221031ea4e32bd5510fe4c1fa8e0f664cbd4
###Workarounds None, other than blocking all downloads.
References
References
Detect and mitigate GMS-2023-3991 with GitLab Dependency Scanning
Secure your software supply chain by verifying that all open source dependencies used in your projects contain no disclosed vulnerabilities. Learn more about Dependency Scanning →