UniSharp Laravel Filemanager directory traversal vulnerability
Impact
UniSharp laravel-filemanager (aka Laravel Filemanager) with league/flysystem version = 2.0.0.
Source excerpt · OSVSince v2.6.4, UniSharp laravel-filemanager (aka Laravel Filemanager) requires users to install league/flysystem version >= 2.0.0.
Affected packages
Start with the recorded fix for your release branch. Check your installed version and test compatibility before upgrading. Fixing this advisory does not rule out other vulnerabilities in the release.
| Affected range | Recorded fix |
|---|---|
| Earlier releases before 2.6.4Ecosystem versions | 2.6.4 |
Version evidence: OSV · GHSA-5m2h-7rf2-rpx6
View original version evidence (65 explicit versions)
Original source description
UniSharp laravel-filemanager (aka Laravel Filemanager) with league/flysystem version < 2.0.0 allows download?working_dir=%2F.. directory traversal to read arbitrary files, as exploited in the wild in June 2022.
Since v2.6.4, UniSharp laravel-filemanager (aka Laravel Filemanager) requires users to install league/flysystem version >= 2.0.0.
References
- Security advisory nvd.nist.gov/vuln/detail/CVE-2022-40734
- Source reference github.com/UniSharp/laravel-filemanager/issues/1150
- Source reference github.com/UniSharp/laravel-filemanager/issues/1150
- Source reference github.com/UniSharp/laravel-filemanager/issues/1150
- Patch github.com/UniSharp/laravel-filemanager/commit/8a357d02e8f54ddf130961c64ff2cfc1882bbfcf
- Source reference github.com/UniSharp/laravel-filemanager