While this trigger is not supported by the developers, Tom did look at it and updated it so the fields were escaped properly.
DELIMITER $$
CREATE TRIGGER `new_groupmember_added`
AFTER INSERT ON `groupMembers`
FOR EACH ROW
BEGIN
SET @myHostID = `NEW`.`gmHostID`;
SET @myGroupID = `NEW`.`gmGroupID`;
SET @myTemplateID = (SELECT `hostID` FROM `groups` INNER JOIN `hosts` ON (`groupName` = `hostName`) WHERE `groupID`=@myGroupID);
IF (@myTemplateID IS NOT NULL) AND (@myHostID <> @myTemplateID) THEN
UPDATE `hosts` `d`, (SELECT `hostImage`, `hostBuilding`, `hostUseAD`, `hostADDomain`, `hostADOU`,
`hostADUser`, `hostADPass`, `hostADPassLegacy`, `hostProductKey`, `hostPrinterLevel`, `hostKernelArgs`,
`hostExitBios`, `hostExitEfi`, `hostEnforce` FROM `hosts` WHERE `hostID`=@myTemplateID) `s`
SET `d`.`hostImage`=`s`.`hostImage`, `d`.`hostBuilding`=`s`.`hostBuilding`, `d`.`hostUseAD`=`s`.`hostUseAD`, `d`.`hostADDomain`=`s`.`hostADDomain`,
`d`.`hostADOU`=`s`.`hostADOU`, `d`.`hostADUser`=`s`.`hostADUser`, `d`.`hostADPass`=`s`.`hostADPass`, `d`.`hostADPassLegacy`=`s`.`hostADPassLegacy`,
`d`.`hostProductKey`=`s`.`hostProductKey`, `d`.`hostPrinterLevel`=`s`.`hostPrinterLevel`, `d`.`hostKernelArgs`=`s`.`hostKernelArgs`,
`d`.`hostExitBios`=`s`.`hostExitBios`, `d`.`hostExitEfi`=`s`.`hostExitEfi`, `d`.`hostEnforce`=`s`.`hostEnforce`
WHERE `d`.`hostID`=@myHostID;
INSERT INTO `locationAssoc` (`laHostID`,`laLocationID`)
SELECT @myHostID as `laHostID`,`laLocationID`
FROM `locationAssoc` WHERE `laHostID`=@myTemplateID;
INSERT INTO `printerAssoc` (`paHostID`,`paPrinterID`,`paIsDefault`,`paAnon1`,`paAnon2`,`paAnon3`,`paAnon4`)
SELECT @myHostID as `paHostID`,`paPrinterID`,`paIsDefault`,`paAnon1`,`paAnon2`,`paAnon3`,`paAnon4`
FROM `printerAssoc` WHERE `paHostID`=@myTemplateID;
INSERT INTO `snapinAssoc` (`saHostID`,`saSnapinID`)
SELECT @myHostID as `saHostID`,`saSnapinID`
FROM `snapinAssoc` WHERE `saHostID`=@myTemplateID;
INSERT INTO `moduleStatusByHost` (`msHostID`,`msModuleID`,`msState`)
SELECT @myHostID as `msHostID`,`msModuleID`,`msState`
FROM `moduleStatusByHost` WHERE `msHostID`=@myTemplateID;
END IF;
END;
$$
DELIMITER ;