CVE-2021-47916: Simple CMS 2.1 SQL Injection Vulnerability via Users Module
Published Feb 1, 2026
·Updated
Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.
Affected Software
1 affected component
Simple CMS Simple CMS
Event History
Feb 1, 2026
CVE Published
via MITRE·12:15 PM
Rejected
via MITRE·12:15 PM
Data Sourced
via NVD·01:15 PM
Description
Rejected
via MITRE·10:37 PM
Frequently Asked Questions
1
What is the severity of CVE-2021-47916?
CVE-2021-47916 is considered a critical vulnerability due to its potential for remote SQL injection attacks.
2
How do I fix CVE-2021-47916?
To mitigate CVE-2021-47916, sanitize user inputs in the users module and implement parameterized queries.
3
What is affected by CVE-2021-47916?
CVE-2021-47916 affects Simple CMS versions prior to 2.1 and can be exploited through the admin.php file.
4
Who can exploit CVE-2021-47916?
CVE-2021-47916 can be exploited by privileged attackers who have access to the vulnerable admin interface.
5
What types of attacks can be performed using CVE-2021-47916?
CVE-2021-47916 can enable attackers to execute arbitrary SQL commands, leading to data leakage, database modification, or even complete system compromise.