CVE-2022-40734
UniSharp Laravel Filemanager directory traversal vulnerability
UniSharp laravel-filemanager (aka Laravel Filemanager) before 2.6.4 allows download?working_dir=%2F.. directory traversal to read arbitrary files, as exploited in the wild in June 2022. This is related to league/flysystem before 2.0.0.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- None
- Availability
- None
Exploit likelihood
What each source reports
NVD Score used
UniSharp laravel-filemanager (aka Laravel Filemanager) before 2.6.4 allows download?working_dir=%2F.. directory traversal to read arbitrary files, as exploited in the wild in June 2022. This is related to league/flysystem before 2.0.0.
- Record
CVE-2022-40734- CVSS 3.1
- 6.5 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N - Weakness
- CWE-22
- Updated
- 2026-11-02
CVE List No score
UniSharp laravel-filemanager (aka Laravel Filemanager) before 2.6.4 allows download?working_dir=%2F.. directory traversal to read arbitrary files, as exploited in the wild in June 2022. This is related to league/flysystem before 2.0.0.
- Record
CVE-2022-40734- Updated
- 2026-11-02
EUVDEUVD-2022-6710 No score
UniSharp laravel-filemanager (aka Laravel Filemanager) before 2.6.4 allows download?working_dir=%2F.. directory traversal to read arbitrary files, as exploited in the wild in June 2022. This is related to league/flysystem before 2.0.0.
- Record
EUVD-2022-6710- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-5m2h-7rf2-rpx6
UniSharp Laravel Filemanager directory traversal vulnerability
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.
- Record
GHSA-5m2h-7rf2-rpx6- CVSS 3.1
- 6.5 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N - Weakness
- CWE-22
- Updated
- 2026-11-02
OSVGHSA-5m2h-7rf2-rpx6
UniSharp Laravel Filemanager directory traversal vulnerability
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.
- Record
GHSA-5m2h-7rf2-rpx6- CVSS 3.1
- 6.5 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N - Weakness
- CWE-22
- Updated
- 2026-11-02
OSV No score
UniSharp laravel-filemanager (aka Laravel Filemanager) before 2.6.4 allows download?working_dir=%2F.. directory traversal to read arbitrary files, as exploited in the wild in June 2022. This is related to league/flysystem before 2.0.0.
- Record
CVE-2022-40734- Updated
- 2026-11-02
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
unisharp/laravel-filemanagerPackagist |
before 2.6.4 | 2.6.4 |
unisharp/laravel-filemanagerPackagist |
before 2.6.4, plus listed versions 0.1.00.2.00.3.00.3.10.5.0 Show 45 moreShow less0.5.10.5.20.5.31.0.01.1.01.1.0-alpha1.1.11.2.01.3.0-alpha1.4.0-alpha1.5.01.5.11.5.21.6.01.6.11.6.21.6.31.6.4v1.7-alphav1.7.0v1.7.1v1.7.2v1.7.3v1.7.4v1.7.5v1.7.6v1.7.7v1.8.0v1.8.1v1.8.2v1.8.2-alphav1.8.2.1v1.8.2.2v1.8.3v1.8.4v1.8.5v1.9.0v1.9.1v1.9.2v2.0.0v2.0.0-alphav2.0.0-alpha2v2.0.0-alpha3v2.0.0-alpha4v2.0.0-alpha5 |
2.6.4 |
Public exploits
Links only. Every CVE stores no exploit code.
| Source | Link | Date |
|---|---|---|
| Nuclei | Laravel Filemanager v2.5.1 - Local File Inclusion |
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, Nuclei, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2022-40734 is a medium vulnerability (CVSS 6.5) in Unisharp Laravel Filemanager, published September 14, 2022. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 5.18%, the 92nd percentile. Fixed in unisharp/laravel-filemanager 2.6.4.
References
github.com/UniSharp/laravel-filemanager/issues/1150
nvd.nist.gov/vuln/detail/CVE-2022-40734
Left out here: 15 versions. The JSON record has them.