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2 vulnerabilities found for CMS Made Simple by Cmsmadesimple

CVE-2020-37238 (GCVE-0-2020-37238)

Vulnerability from nvd – Published: 2026-05-16 15:25 – Updated: 2026-05-24 01:36
VLAI
Title
CMS Made Simple 2.2.15 Stored XSS via SVG File Upload
Summary
CMS Made Simple 2.2.15 contains a stored cross-site scripting vulnerability that allows authenticated users with Content Manager access to inject malicious scripts through SVG file uploads. Attackers can upload SVG files containing embedded JavaScript to the file manager, which executes when other authenticated users access the uploaded file, enabling cookie theft and session hijacking.
Severity
5.1 (Medium)
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:N/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')
Assigner
References
Impacted products
Date Public
2020-04-12 00:00
Credits
Eshan Singh
Show details on NVD website
To clipboard 

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CVE-2020-37238 (GCVE-0-2020-37238)

Vulnerability from cvelistv5 – Published: 2026-05-16 15:25 – Updated: 2026-05-24 01:36
VLAI
Title
CMS Made Simple 2.2.15 Stored XSS via SVG File Upload
Summary
CMS Made Simple 2.2.15 contains a stored cross-site scripting vulnerability that allows authenticated users with Content Manager access to inject malicious scripts through SVG file uploads. Attackers can upload SVG files containing embedded JavaScript to the file manager, which executes when other authenticated users access the uploaded file, enabling cookie theft and session hijacking.
Severity
5.1 (Medium)
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:N/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')
Assigner
References
Impacted products
Date Public
2020-04-12 00:00
Credits
Eshan Singh
Show details on NVD website
To clipboard 

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