bookstack is vulnerable to Unrestricted Upload of File with Dangerous Type
CWE-434
CVE-2021-39017
IBM Engineering Lifecycle Optimization – Publishing 6.0.6, 6.0.6.1, 7.0, 7.0.1, and 7.0.2 could allow a remote attacker to upload arbitrary files, caused by improper access controls. IBM X-Force ID: 213725.
CVE-2021-38945
IBM Cognos Analytics 11.2.1, 11.2.0, and 11.1.7 could allow a remote attacker to upload arbitrary files, caused by improper content validation. IBM X-Force ID: 211238.
CVE-2021-38753
An unrestricted file upload on Simple Image Gallery Web App can be exploited to upload a web shell and executed to gain unauthorized access to the server hosting the web app.
CVE-2021-38841
Remote Code Execution can occur in Simple Water Refilling Station Management System 1.0 via the System Logo option on the system_info page in classes/SystemSettings.php with an update_settings action.
CVE-2021-38847
S-Cart v6.4.1 and below was discovered to contain an arbitrary file upload vulnerability in the Editor module on the Admin panel. This vulnerability allows attackers to execute arbitrary code via a crafted IMG file.