CVE-2026-39117

A critical vulnerability in AltumCode 66Uptime versions prior to 54.0.0 and the 66Uptime ping-servers plugin before version 2.0.0 enables remote attackers to execute arbitrary code through the index.php file. This poses a significant risk to systems running these affected versions, potentially leading to unauthorized access and control. Organizations utilizing these products should prioritize immediate updates to mitigate the risk of exploitation.