FileManager Deserialization of Untrusted Data vulnerability
Impact
Deserialization of untrusted data from the mimes parameter could lead to remote code execution.
Patches
Fixed in 3.0.9
Workarounds
Not needed, a composer update will solve it in a non-breaking way.
References
Reported responsibly Vladislav Gladkiy at Positive Technologies.
Affected software
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| Platform | Package | Vulnerable versions | Fixed in |
|---|---|---|---|
| Composer package | backpack/filemanager | >= 3.0.0, < 3.0.9, < 2.0.2 | 3.0.9, 2.0.2 |
References
- CVSS vector
CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:C/C:H/I:H/A:H- Weakness (CWE)
CWE-502- Platform
- Composer
- Package
backpack/filemanager- Disclosed
- 13.11.2024
- Updated
- 11.10.2026 10:22
Sources and licenses
OSV / GitHub Advisory Database - GHSA-8237-957h-h2c2 - CC BY 4.0
Vulnerability history: backpack/filemanager
All published vulnerabilities of this package (Composer package), newest first. Shows whether this is a one-off slip or a package that needs watching.
This is the only known vulnerability of this package.
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