Vulnerability CVE-2021-42654
Published: 2022-05-24

Description:
SiteServer CMS < V5.1 is affected by an unrestricted upload of a file with dangerous type (getshell), which could be used to execute arbitrary code.

 References:
https://github.com/siteserver/cms/releases/download/siteserver-dev-v5.0.92/siteserver_install.zip
https://github.com/siteserver/cms
https://github.com/siteserver/cms/issues/3236
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