CVE-2024-27713

Vulnerability

In Eskooly Free Online School Management Software version 3.0 and earlier, the HTTP Response Header Settings component lacks proper security headers. This misconfiguration, including missing X-Frame-Options, X-Content-Type-Options, and Strict-Transport-Security, allows attackers to manipulate account settings during registration, leading to privilege escalation [1].

Exploitation

An attacker can exploit this by signing up and manipulating account settings during the registration process due to inadequate protection mechanisms. The missing security headers facilitate attacks such as clickjacking and MIME type confusion, which can be leveraged to escalate privileges remotely without requiring authentication [1].

Impact

Successful exploitation allows a remote attacker to register accounts with higher privileges than intended, leading to unauthorized actions including potential data disclosure and system compromise [1].

Mitigation

As of the publication date, no patched version has been announced. Administrators should manually configure HTTP security headers and enforce strict account creation controls to mitigate the risk [1].