title: Cloudflow - Unauthenticated file upload vulnerability
description: Cloudflow contains a unauthenticated file upload vulnerability, which makes it possible for an attacker to upload malicious files to the CLOUDFLOW PROOFSCOPE built-in storage.
problem types: CWE-434: Unrestricted Upload of File with Dangerous Type
affected:
{
vendor: Hybrid Software
product: Cloudflow
platforms: [Windows, MacOS, Linux]
versions:
status: affected, version: < 2.3.1, lessThanOrEqual: 2.3.1, versionType: 2.x.y
defaultStatus: unaffected
}
metrics:
format: CVSS
scenarios: GENERAL
cvssV3_1: [
version: 3.1
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: LOW
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
baseSeverity: HIGH
baseScore: 8.8
vectorString: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
]
solutions: Upgrade to version 2.3.2 of Cloudflow