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3 vulnerabilities found for Simple CMS by Simplephpscripts

CVE-2021-47919 (GCVE-0-2021-47919)
Vulnerability from cvelistv5
Published
2026-02-01 12:15
Modified
2026-03-05 01:29
Severity ?
5.1 (Medium) - CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N
6.4 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
CWE
  • CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Summary
Simple CMS 2.1 contains a non-persistent cross-site scripting vulnerability in the preview.php file's id parameter. Attackers can inject malicious script code through a GET request to execute arbitrary scripts and potentially hijack user sessions or perform phishing attacks.
References
Impacted products
Vendor Product Version
Simplephpscripts Simple CMS Version: 2.1
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CVE-2021-47918 (GCVE-0-2021-47918)
Vulnerability from cvelistv5
Published
2026-02-01 12:15
Modified
2026-03-05 01:29
Severity ?
8.6 (High) - CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N
8.1 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
CWE
  • CWE-89 - Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
Summary
Simple CMS 2.1 contains a remote SQL injection vulnerability that allows privileged attackers to inject unfiltered SQL commands in the users module. Attackers can exploit unvalidated input parameters in the admin.php file to compromise the database management system and web application.
References
Impacted products
Vendor Product Version
Simplephpscripts Simple CMS Version: 2.1
 Create a notification for this product.
Show details on NVD website

To clipboard 

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CVE-2021-47917 (GCVE-0-2021-47917)
Vulnerability from cvelistv5
Published
2026-02-01 12:15
Modified
2026-03-05 01:29
Severity ?
5.1 (Medium) - CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N
6.4 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
CWE
  • CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Summary
Simple CMS 2.1 contains a persistent cross-site scripting vulnerability in user input parameters that allows remote attackers to inject malicious script code. Attackers can exploit the newUser and editUser modules to inject persistent scripts that execute on user list preview, potentially leading to session hijacking and application manipulation.
References
Impacted products
Vendor Product Version
Simplephpscripts Simple CMS Version: 2.1
 Create a notification for this product.
Show details on NVD website

To clipboard 

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