title: Cross-Site Scripting in Alumne LMS
description: A Cross-Site Scripting (XSS) vulnerability has been found in Alumne LMS affecting version 4.0.0.1.08. An attacker could exploit the 'localidad' parameter to inject a custom JavaScript payload and partially take over another user's browser session, due to the lack of proper sanitisation of the 'localidad' field on the /users/editmy page.
problem types: CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
affected:
{
defaultStatus: unaffected
product: Alumne LMS
vendor: Grupo Alumne
versions:
status: affected, version: 4.0.0.1.08
}
metrics:
cvssV3_1: [
attackComplexity: LOW
attackVector: NETWORK
availabilityImpact: NONE
baseScore: 5.4
baseSeverity: MEDIUM
confidentialityImpact: LOW
integrityImpact: LOW
privilegesRequired: LOW
scope: CHANGED
userInteraction: REQUIRED
vectorString: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
version: 3.1
]
format: CVSS
scenarios: GENERAL
solutions: The vulnerability has been fixed in Alumne LMS version 4.0.0.1.44.