Jenkins Credentials Plugin 1111.v35a_307992395 and earlier except 1087.1089.v2f1b_9a_b_040e4 1074.1076.v39c30cecb_0e2 and 2.6.1.1 does not escape the name and description of Credentials parameters on views displaying parameters resulting in a stored cross-site scripting (XSS) vulnerability exploitable by attackers with Item/Configure permission.