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Fencer Intel
high 7.7

CVE-2024-52306 json

FileManager Deserialization of Untrusted Data

published last yr. modified 4mo ago also GHSA-8237-957h-h2c2 , EUVD-2024-3216

cvss
7.7
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.6%
EPSS 0.6% chance of exploitation in 30 days, percentile 50%
public exploits
0
none known

Summary

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.

Patch / fix

  • packagist backpack/filemanager 2.0.2, 3.0.9
  • laravel-backpack file_manager 3.0.9

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CISA SSVC

Exploitation
none
Automatable
no
Technical impact
total
Assessed
last yr.

Exploit prediction

0.63% chance of exploitation in the next 30 days, higher than 50% of all scored CVEs (FIRST EPSS, 2026-11-11).

CVSS scores

assigned by version score vector
CNA 3.1 7.7 CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:C/C:H/I:H/A:H
NVD 3.1 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
GitHub 3.1 7.6 CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:C/C:H/I:H/A:H

Affected packages

ecosystem package affected fixed in
packagist backpack/filemanager
>=3.0.0, <3.0.9
<2.0.2
3.0.9
2.0.2

Affected products

  • Laravel-Backpack FileManager
  • laravel-backpack file_manager

Classification

Weakness
  • CWE-502 Deserialization of Untrusted Data

References

Sources

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.