title: FactorJS - Stored Cross-Site Scripting (XSS) in Post Reply Functionality
description: In Factor (App Framework & Headless CMS) forum plugin, versions v1.3.3 to v1.8.30, are vulnerable to stored Cross-Site Scripting (XSS) at the “post reply” section. An unauthenticated attacker can execute malicious JavaScript code and steal the session cookies.
problem types: CWE-79 Cross-site Scripting (XSS)
affected:
{
product: Factor
vendor: FactorJS
versions:
lessThan: unspecified, status: affected, version: 1.3.3, versionType: custom
lessThanOrEqual: 1.8.30, status: affected, version: unspecified, versionType: custom
}
metrics:
cvssV3_1: [
attackComplexity: LOW
attackVector: NETWORK
availabilityImpact: NONE
baseScore: 6.1
baseSeverity: MEDIUM
confidentialityImpact: LOW
integrityImpact: LOW
privilegesRequired: NONE
scope: CHANGED
userInteraction: REQUIRED
vectorString: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
version: 3.1
]
solutions: No fix is provided