CVE-2026-108814: SQL Injection in SEMCMS
Description
CVE-2026-108814 is a medium severity SQL injection vulnerability in SEMCMS version 5.0. The flaw exists in an unspecified function within the SEMCMS_Banner.php file and can be exploited remotely without user interaction. The vendor has not responded to the disclosure, and no patch or remediation information is available. Exploit code has been published, but there are no confirmed reports of active exploitation in the wild.
CVSS v4.0
Score 5.3medium
Affected software
SEMCMS
cpe:2.3:a:semcms:semcms:*:*:*:*:*:*:*:*Run on your own infrastructure? Check whether these packages are installed with threat-finder — our free open-source scanner.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability in SEMCMS up to version 5.0 allows remote attackers to perform SQL injection via manipulation of an unknown function in the SEMCMS_Banner.php file. The vulnerability requires low attack complexity and no privileges or user interaction. The CVSS 4.0 base score is 5.3, indicating medium severity. The vendor was notified but has not issued any fix or advisory, and no patch information is available.
Potential Impact
Successful exploitation could allow an attacker to execute arbitrary SQL commands on the backend database, potentially leading to unauthorized data access or modification. The vulnerability is remotely exploitable without authentication or user interaction, increasing its risk. However, the impact is rated medium due to limited privileges required and low scope change.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a fix is available, consider restricting access to the vulnerable SEMCMS_Banner.php functionality and monitor for suspicious activity related to SQL injection attempts targeting this component.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- VulDB
- Date Reserved
- 2026-10-11T10:18:23.370Z
- Cvss Version
- 4.0
- State
- PUBLISHED
Threat ID: 6acc97ed2cdf04f65674905a
Added to database: 10/12/2026, 08:18:53 UTC
Last enriched: 10/12/2026, 08:33:14 UTC
Last updated: 10/12/2026, 18:57:56 UTC
Views: 22
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