HashBrown CMS through 1.4.6 contains an OS Command Injection vulnerability (CWE-78) in the media upload thumbnail generation routine. Media.generateThumbnail in src/Server/Entity/Resource/Media.js builds a temporary file path as 'thumbnail' + Path.extname(filename) and passes it, unescaped, into a shell command executed via AppService.exec ('convert ' + tempFile + ...).
References
Configurations
No configuration.
History
23 Oct 2026, 21:10
| Type | Values Removed | Values Added |
|---|---|---|
| Summary |
|
Information
Published : 2026-08-05 07:16
Updated : 2026-10-24 16:10
NVD link : CVE-2026-70374
Mitre link : CVE-2026-70374
CVE.ORG link : CVE-2026-70374
JSON object : View
Products Affected
No product.
CWE
CWE-78
Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
