CVE-2023-51048
CWE-89Published: December 21, 2023· Updated: Jun 17, 2026
Official Description
S-CMS v5.0 was discovered to contain a SQL injection vulnerability via the A_newsauth parameter at /admin/ajax.php.
Risk Analysis
S-CMS v5.0 contains a critical SQL injection vulnerability within the A_newsauth parameter of the admin/ajax.php file. This allows remote attackers to compromise the system, resulting in a CVSS score of 9.8.
There is no public exploit known for this vulnerability, and it is not in the KEV database. The flaw is remotely exploitable with low attack complexity.
Apply the latest security patches for S-CMS. Restrict access to administrative scripts and validate all incoming request parameters.
Technical Analysis
CVE-2023-51048 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.
The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.
A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 9.8.
From a weakness classification perspective (CWE-89): SQL injection vulnerabilities allow attackers to manipulate database queries, potentially exposing or modifying sensitive data.
CVSS v3.1 Vector Breakdown
Affected Vendors & Products
Exploit & PoC Resources
All References (2)
Quick Facts
Related CVEs (CWE-89)
Recommended Actions
- →Apply vendor patches immediately
- →Monitor CVE-2023-51048 in threat intel feeds
- →Review IDS/IPS signatures for exploitation attempts