Cacti provides an operational monitoring and fault management framework. Prior to 1.2.27, some of the data stored in form_save() function in data_queries.php is not thoroughly checked and is used to concatenate the HTML statement in grow_right_pane_tree() function from lib/html.php , finally resulting in cross-site scripting. Version 1.2.27 contains a patch for the issue.
Exploitability
AV:NAC:LPR:LUI:RScope
S:UImpact
C:NI:NA:H5.7/CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:HInjection