CVE-2021-45008

CVE-2021-45008 describes an insecure permissions vulnerability in Plesk CMS 18.0.37 that enables privilege escalation from a standard user to administrator rights. This high-severity vulnerability (CVSS 8.8) can be exploited remotely with low attack complexity, potentially leading to full compromise of confidentiality, integrity, and availability. While the vendor notes it's a site-specific issue, there is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.