A vulnerability, which was classified as critical, has been found in S-CMS up to 2.0_build20220529-20231006. Affected by this issue is some unknown functionality of the file /member/ad.php?action=ad. The manipulation of the argument A_text/A_url/A_contact leads to sql injection.
This vulnerability is handled as CVE-2023-7190. The attack needs to be done within the local network. Furthermore, there is an exploit available.
The vendor was contacted early about this disclosure but did not respond in any way.
