cPanel before 62.0.17 allows arbitrary file-overwrite operations via the WHM Zone Template editor (SEC-226).
cPanel before 60.0.25 allows arbitrary file-overwrite operations during a Roundcube update (SEC-164).
cPanel before 60.0.25 allows file-overwrite operations during preparation for MySQL upgrades (SEC-161).
cPanel before 11.54.0.0 allows unauthorized zone modification via the WHM API (SEC-66).