Broadlearning Eclass vulnerabilities

• broadlearning eclass, eclass ip +1 more eClass platform contains a SQL injection vulnerability CVE-2019-9885 9.8 CriticalJuly 25, 2019
• broadlearning eclass, eclass ip +1 more eClass platform contains a Broken Access Control vulnerability CVE-2019-9884 9.8 CriticalJuly 25, 2019
• broadlearning eclass, eclass ip +1 more eClass platform allows user to download arbitrary files without authentication CVE-2019-9886 9.1 CriticalJuly 11, 2019