Os4Ed · Os4Ed Opensis Community · CVE-2021-40651
**Name of the Vulnerable Software and Affected Versions**
OS4Ed OpenSIS Community version 8.0
**Description**
The issue is a local file inclusion vulnerability in Modules.php, specifically affecting the `modname` parameter. This vulnerability can disclose arbitrary files from the server's filesystem, provided the application has access to the file.
**Recommendations**
For OS4Ed OpenSIS Community version 8.0, consider restricting access to the vulnerable Modules.php file, specifically the `modname` parameter, until a patch is available. As a temporary workaround, disabling the Modules.php file or limiting its access can help minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.