What’s Vulnerable › Vulnerabilities

CVE-2022-40734

• Severity: medium (CVSS 6.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 5.2% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2022-09-14 · updated 2026-06-17
• Weakness: CWE-22

Description

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.

Affected products

• UniSharp Laravel Filemanager: through 2.5.1

References

• https://github.com/UniSharp/laravel-filemanager/issues/1150
• https://github.com/UniSharp/laravel-filemanager/issues/1150#issuecomment-1320186966
• https://github.com/UniSharp/laravel-filemanager/issues/1150#issuecomment-1825310417
• https://github.com/UniSharp/laravel-filemanager/issues/1150
• https://github.com/UniSharp/laravel-filemanager/issues/1150#issuecomment-1320186966
• https://github.com/UniSharp/laravel-filemanager/issues/1150#issuecomment-1825310417

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