title: WisdomGarden Tronclass ilearn - Broken Access Control
description: WisdomGarden Tronclass has improper access control when uploading file. An authenticated remote attacker with general user privilege can exploit this vulnerability to access files belonging to other users by modifying the file ID within URL.
problem types: CWE-639 Authorization Bypass Through User-Controlled Key
affected:
{
vendor: WisdomGarden
product: Tronclass ilearn
versions:
version: 2.3.2, status: affected
}
metrics:
cvssV3_1: [
version: 3.1
vectorString: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: LOW
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: NONE
availabilityImpact: NONE
baseScore: 6.5
baseSeverity: MEDIUM
]
solutions: Update Tronclass ilearn version to 2.3.4.16