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CVE-2024-52306

26
FAUCET Score

CVE-2024-52306 is a critical deserialization vulnerability affecting the FileManager component of Backpack for Laravel, specifically versions prior to 3.0.9. This flaw allows for remote code execution due to the improper handling of untrusted data within the 'mimes' parameter. With a CVSS score of 9.8 (CRITICAL), it presents a severe risk as it can be exploited remotely without authentication or user interaction, leading to complete compromise of confidentiality, integrity, and availability. While no active exploitation, public exploit code, or significant community discussion has been observed, immediate patching to version 3.0.9 or later is strongly recommended to mitigate this high-impact threat.

Impacted Technologies

VendorProductVersion(s)CPE
< 2.0.2CPE matchmatch criteria
cpe:2.3:a:backpackforlaravel:filemanager:*:*:*:*:*:*:*:*
>= 3.0.0, < 3.0.9CPE matchmatch criteria
cpe:2.3:a:backpackforlaravel:filemanager:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

7.6HIGH

CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:C/C:H/I:H/A:H

Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
HIGH
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
1.0
Impact Score
6.0
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.57%
Probability of exploitation in next 30 days
EPSS Percentile
43.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0057 is in the 24th percentile among its peer group of 36,835 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (3)

composerpatch availablevia ghsa
Product: backpack/filemanagerFixed in: 3.0.9
composerpatch availablevia ghsa
Product: backpack/filemanagerFixed in: 2.0.2
github_advisorypatch availablevia nvd_reference
View patch

Vendor Advisories (1)

composerGHSA-8237-957h-h2c2high

FileManager Deserialization of Untrusted Data vulnerability

Nov 13, 2024

References

github.com / Laravel-Backpack/FileManager/commit/2830498b85e05fb3c92179053b4d7c4a0fdb880b
Patch
github.com / Laravel-Backpack/FileManager/security/advisories/GHSA-8237-957h-h2c2
Vendor Advisory