CVE-2021-47778

EUVD-2026-3660
GetSimple CMS My SMTP Contact Plugin 1.1.2 contains a PHP code injection vulnerability. An authenticated administrator can inject arbitrary PHP code through plugin configuration parameters, leading to remote code execution on the server.
Code Injection
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
UNKNOWN
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Awaiting analysis
This vulnerability is currently awaiting analysis.
Base Score
CVSS 3.x
EPSS Score
Percentile: 61%
Common Weakness Enumeration
References
http://get-simple.info
https://github.com/GetSimpleCMS/GetSimpleCMS
https://github.com/boku7/gsSMTP-Csrf2Xss2RCE/
https://www.exploit-db.com/exploits/49774
https://www.vulncheck.com/advisories/getsimple-cms-my-smtp-contact-plugin-php-code-injection