CVE-2024-27622

A remote code execution vulnerability has been identified in the User Defined Tags module of CMS Made Simple version 2.2.19 / 2.2.21. This vulnerability arises from inadequate sanitization of user-supplied input in the 'Code' section of the module. As a result, authenticated users with administrative privileges can inject and execute arbitrary PHP code.
Special Element Injection
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
7.2 HIGH
NETWORK
LOW
HIGH
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
mitreCNA
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CVEADP
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CISA-ADPADP
7.2 HIGH
NETWORK
LOW
HIGH
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 87%
VendorProductVersion
cmsmadesimplecms_made_simple
2.2.19
cmsmadesimplecms_made_simple
2.2.21
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://github.com/capture0x/CMSMadeSimple/
https://packetstormsecurity.com/files/177241/CMS-Made-Simple-2.2.19-Remote-Code-Execution.html
https://github.com/capture0x/CMSMadeSimple/
https://packetstormsecurity.com/files/177241/CMS-Made-Simple-2.2.19-Remote-Code-Execution.html
https://www.vicarius.io/vsociety/posts/pwning-cmsms-via-user-defined-tags-for-fun-and-learning-cve-2024-27622-27623