Geeklog · Geeklog · CVE-2023-37786
**Name of the Vulnerable Software and Affected Versions**
Geeklog version 2.2.2
**Description**
The issue allows attackers to execute arbitrary web scripts or HTML via a crafted payload injected into the `Mail Settings[backend]`, `Mail Settings[host]`, `Mail Settings[port]`, and `Mail Settings[auth]` parameters of the "/admin/configuration.php" API endpoint.
**Recommendations**
For Geeklog version 2.2.2, update to a version that fixes the cross-site scripting vulnerabilities.
As a temporary workaround, consider restricting access to the "/admin/configuration.php" API endpoint to minimize the risk of exploitation.
Avoid using the `Mail Settings[backend]`, `Mail Settings[host]`, `Mail Settings[port]`, and `Mail Settings[auth]` parameters in the affected API endpoint until the issue is resolved.