FileManager Deserialization of Untrusted Data vulnerability

KRITISCH 9.8CVE-2024-52306 · GHSA-8237-957h-h2c2 · Published 13/11/2024 · updated 17/06/2026

Kurz gesagt

CVE-2024-52306 ist eine Schwachstelle (KRITISCH (CVSS 9.8)) in backpack/filemanager, filemanager (backpackforlaravel).
Wahrscheinlichkeit einer Ausnutzung in den nächsten 30 Tagen (EPSS): 0.63%, höher als bei 50.2% aller Schwachstellen.
Abhilfe: auf 3.0.9, 2.0.2 oder neuer aktualisieren.

Package	Affected versions	Patched versions
backpack/filemanager Packagist	`≥ 3.0.0, < 3.0.9< 2.0.2`	`3.0.92.0.2`
filemanager backpackforlaravel	`≥ 3.0.0, < 3.0.9< 2.0.2`	`3.0.92.0.2`

Description

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.

NVD description

FileManager provides a Backpack admin interface for files and folder. Prior to 3.0.9, deserialization of untrusted data from the mimes parameter could lead to remote code execution. This vulnerability is fixed in 3.0.9.

References

Laravel-Backpack/FileManager security advisory · WEB
nvd.nist.gov/vuln/detail/CVE-2024-52306 · ADVISORY
Laravel-Backpack/FileManager commit 2830498 · WEB
Laravel-Backpack/FileManager · PACKAGE

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