Pimcore Path Traversal Vulnerability in AssetController:importServerFilesAction

Vulnerability Description

Pimcore is an Open Source Data & Experience Management Platform: PIM, MDM, CDP, DAM, DXP/CMS & Digital Commerce. A path traversal vulnerability exists in the `AssetController::importServerFilesAction`, which allows an attacker to overwrite or modify sensitive files by manipulating the pimcore_log parameter.This can lead to potential denial of service---key file overwrite. The impact of this vulnerability allows attackers to: overwrite or modify sensitive files, potentially leading to unauthorized access, privilege escalation, or disclosure of confidential information. This could also cause a denial of service (DoS) if critical system files are overwritten or deleted.

References

• https://github.com/pimcore/pimcore/security/advisories/GHSA-34hj-v8fm-x887
• https://github.com/pimcore/pimcore/commit/58012d0e3b8b926fb54eccbd64ec5c993b30c22c