CVE-2026-100713 Froxlor before 2.3.12 Privilege Escalation via SSH Key Sync

Froxlor 2.3.10 and earlier contain a time-of-check time-of-use TOCTOU race condition in the SSH key synchronization cron lib/Froxlor/Cron/System/SshKeys.php, SshKeys::generateFiles. The containment/symlink validation performed by FileDir::makeCorrectDir/makeCorrectFile is done only at check time;...