GHSA-f8x6-m9f5-ffp8

Suggest an improvement
Source
https://github.com/advisories/GHSA-f8x6-m9f5-ffp8
Import Source
https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/01/GHSA-f8x6-m9f5-ffp8/GHSA-f8x6-m9f5-ffp8.json
JSON Data
https://api.osv.dev/v1/vulns/GHSA-f8x6-m9f5-ffp8
Aliases
  • CVE-2021-23814
Published
2022-01-06T21:08:34Z
Modified
2024-04-22T19:19:12.404507Z
Severity
  • 6.7 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:L CVSS Calculator
Summary
Unrestricted Upload of File with Dangerous Type in unisharp/laravel-filemanager
Details

This affects the package unisharp/laravel-filemanager prior to version 2.6.2. The upload() function does not sufficiently validate the file type when uploading.

An attacker may be able to reproduce the following steps: - Install a package with a web Laravel application. - Navigate to the Upload window - Upload an image file, then capture the request - Edit the request contents with a malicious file (webshell) - Enter the path of file uploaded on URL - Remote Code Execution

**Note: Prevention for bad extensions can be done by using a whitelist in the config file(lfm.php). Corresponding document can be found in the here.

References

Affected packages

Packagist / unisharp/laravel-filemanager

Package

Name
unisharp/laravel-filemanager
Purl
pkg:composer/unisharp/laravel-filemanager

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.6.2

Affected versions

0.*

0.1.0
0.2.0
0.3.0
0.3.1
0.5.0
0.5.1
0.5.2
0.5.3

1.*

1.0.0
1.1.0-alpha
1.1.0
1.1.1
1.2.0
1.3.0-alpha
1.4.0-alpha
1.5.0
1.5.1
1.5.2
1.6.0
1.6.1
1.6.2
1.6.3
1.6.4

v1.*

v1.7-alpha
v1.7.0
v1.7.1
v1.7.2
v1.7.3
v1.7.4
v1.7.5
v1.7.6
v1.7.7
v1.8.0
v1.8.1
v1.8.2-alpha
v1.8.2
v1.8.2.1
v1.8.2.2
v1.8.3
v1.8.4
v1.8.5
v1.9.0
v1.9.1
v1.9.2

v2.*

v2.0.0-alpha
v2.0.0-alpha2
v2.0.0-alpha3
v2.0.0-alpha4
v2.0.0-alpha5
v2.0.0-alpha6
v2.0.0-alpha7
v2.0.0-alpha8
v2.0.0
v2.0.1
v2.1.0
v2.2.0
v2.3.0
v2.4.0
v2.4.1
v2.5.0
v2.5.1
v2.6.0
v2.6.1