GHSA-34hj-v8fm-x887
MEDIUMPimcore Path Traversal Vulnerability in AssetController:importServerFilesAction
EPSS Exploitation Probability
EPSS (Exploit Prediction Scoring System) is a daily probability model maintained by FIRST.org. It estimates the likelihood a CVE will be exploited in production environments within the next 30 days, derived from real-world threat intelligence signals.
Blast Radius
pimcore/pimcoreReal-time download stats are indexed for npm and PyPI packages. This vulnerability affects Packagist packages — download data is not available via public APIs for these ecosystems.
Description
Impact
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.
Tamper with system settings by modifying key files, such as the hosts file in Windows or configuration files for other services.
Cause a denial of service (DoS) if critical system files are overwritten or deleted.
The consequences of exploiting this vulnerability can be detrimental to the confidentiality, integrity, and availability of the affected system. It's crucial to address this vulnerability to protect sensitive data and ensure the proper functioning of the system.
Patches
Update to version 10.6.7 or apply this patch manually https://github.com/pimcore/pimcore/commit/58012d0e3b8b926fb54eccbd64ec5c993b30c22c.patch
Workarounds
Apply patch https://github.com/pimcore/pimcore/commit/58012d0e3b8b926fb54eccbd64ec5c993b30c22c.patch manually.
Affected Packages
| Ecosystem | Package | Vulnerable range | Fix |
|---|---|---|---|
| 🐘Packagist | pimcore/pimcore | all versions | 10.6.7 |
Detection & mitigation playbook
Open-source dependencyDetect
Scan your dependency tree (package-lock.json, pnpm-lock.yaml, requirements.txt, go.sum, etc.) for pimcore/pimcore. O3's reachability analysis confirms whether the vulnerable code path is actually invoked in your application, so you act on real exposure instead of every transitive match.
Fix
Update pimcore/pimcore to 10.6.7 or later, then make sure no transitive (indirect) dependency still pins the vulnerable range — O3 confirms GHSA-34hj-v8fm-x887 is resolved across your whole dependency graph.
Workarounds
If you can't upgrade right away: gate or disable the affected feature, validate untrusted input at the boundary, and avoid passing attacker-controlled data into the vulnerable path. O3's runtime protection blocks exploitation in production as an interim safeguard until the upgrade lands.
How O3 protects you
O3 pinpoints whether GHSA-34hj-v8fm-x887 is reachable in your code and exactly where to fix it, then blocks exploitation in production at runtime until the patched version is deployed.
Tailored to GHSA-34hj-v8fm-x887. Runtime protection reduces exposure until a permanent patch is applied and verified — it complements patching, it doesn't replace it.
Frequently Asked Questions
Is GHSA-34hj-v8fm-x887 in your dependencies?
O3 detects GHSA-34hj-v8fm-x887 across Packagist dependencies and uses function-level reachability to confirm whether the vulnerable code path is actually reachable — not just present. No false positives.