CVE-2024-1527: cms made simple File Upload RCE (CVSS 9.8)

Description

Unrestricted file upload vulnerability in CMS Made Simple, affecting version 2.2.14. This vulnerability allows an authenticated user to bypass the security measures of the upload functionality and potentially create a remote execution of commands via webshell.

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CVSS v3.1 Score

9.8

CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness Type (CWE)

CWE-434 Unrestricted Upload

Affected Products

Vendor	Product	Versions
cmsmadesimple	cms_made_simple	All

References

Other References

https://www.incibe.es/en/incibe-cert/notices/aviso/multiple-vulnerabilities-cms-made-simple https://www.incibe.es/en/incibe-cert/notices/aviso/multiple-vulnerabilities-cms-made-simple

Frequently Asked Questions

What is CVE-2024-1527? +

Unrestricted file upload vulnerability in CMS Made Simple, affecting version 2.2.14. This vulnerability allows an authenticated user to bypass the security measures of the upload functionality and potentially create a remote execution of commands via webshell. It has a CVSS v3.1 base score of 9.8 (CRITICAL).

How severe is CVE-2024-1527? +

CVE-2024-1527 has a CVSS v3.1 score of 9.8 out of 10, rated CRITICAL. This is a critical vulnerability that should be patched immediately.

What products are affected by CVE-2024-1527? +

CVE-2024-1527 affects products from cmsmadesimple, specifically: cms_made_simple. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2024-1527? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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